Cross-Platform Release Notes for Cisco IOS Release 12.2SR

Table Of Contents

Cross-Platform Release Notes for Cisco IOS Release 12.2SR

Contents

Introduction

Early Deployment Releases

System Requirements

Memory Recommendations

Supported Hardware

Determining the Software Version

Upgrading to a New Software Release

Feature Support

New and Changed Information

New Software Features in Cisco IOS Release 12.2(33)SRD3

New Hardware Features in Cisco IOS Release 12.2(33)SRD3

New Software Features in Cisco IOS Release 12.2(33)SRD2

New Hardware Features in Cisco IOS Release 12.2(33)SRD2

New Software Features in Cisco IOS Release 12.2(33)SRD1

New Hardware Features in Cisco IOS Release 12.2(33)SRD1

New Software Features in Cisco IOS Release 12.2(33)SRD

New Hardware Features in Cisco IOS Release 12.2(33)SRD

New Software Features in Cisco IOS Release 12.2(33)SRC2

New Hardware Features in Cisco IOS Release 12.2(33)SRC1

New Software Features in Cisco IOS Release 12.2(33)SRC1

New Hardware Features in Cisco IOS Release 12.2(33)SRC

New Software Features in Cisco IOS Release 12.2(33)SRC

New Hardware Features in Cisco IOS Release 12.2(33)SRB3

New Software Features in Cisco IOS Release 12.2(33)SRB3

New Hardware Features in Cisco IOS Release 12.2(33)SRB1

New Software Features in Cisco IOS Release 12.2(33)SRB1

New Hardware Features in Cisco IOS Release 12.2(33)SRB

New Software Features in Cisco IOS Release 12.2(33)SRB

New Hardware Features in Cisco IOS Release 12.2(33)SRA1

New Software Features in Cisco IOS Release 12.2(33)SRA1

New Hardware Features in Cisco IOS Release 12.2(33)SRA

New Software Features in Cisco IOS Release 12.2(33)SRA

MIBs

Limitations and Restrictions

Limitations and Restrictions in Cisco IOS Release 12.2(33)SRC2

Limitations and Restrictions in Cisco IOS Release 12.2(33)SRC

Cisco 7200VXR Limitations on Support for Voice Features

Limitations and Restrictions in Cisco IOS Release 12.2(33)SRB

Limitations and Restrictions in Cisco IOS Release 12.2(33)SRA

Important Notes

Cisco IOS Behavior Changes

Deferrals

Field Notices and Bulletins

Important Notes for Cisco IOS Release 12.2(33)SRD3

Parity With Previous Releases

Important Notes for Cisco IOS Release 12.2(33)SRD2a

Important Notes for Cisco IOS Release 12.2(33)SRD1

Important Notes for Cisco IOS Release 12.2(33)SRB

Important Notes for Cisco IOS Release 12.2(33)SRA2

Important Notes for Cisco IOS Release 12.2(33)SRA

Caveats

Cross-Platform Release Notes for Cisco IOS Release 12.2SR

October 7, 2009

Cisco IOS Release 12.2(33)SRD3

OL-10394-04 Rev. H0

These release notes support Cisco IOS Release 12.2SR for the Cisco 7600 series routers up to and including Cisco IOS Release 12.2(33)SRD3. With the release of Cisco IOS Release 12.2(33)SRC, Cisco IOS Release 12.2SR also supports the Cisco 7200 series routers (Cisco 7200, Cisco 7200-NPE-G2, and Cisco 7201 routers) and the Cisco 7301 router. These release notes are updated as needed to describe new features, caveats, potential software deferrals, and related documents.

Cisco IOS Software Release 12.2SR is designed for Enterprise WAN and service provider edge networks that require world-class IP and Multiprotocol Label Switching (MPLS) services. The routers in Cisco IOS Release 12.2SR provide scalable, secure, converged network services in the most demanding Enterprise WAN and service provider edge environments.

For more information, see the "Introduction" section.

For a list of the software caveats that apply to Cisco IOS Release 12.2SR, see the following document:

•Caveats for Cisco IOS Release 12.2

These documents are updated for every maintenance release and are located on Cisco.com.

Use these release notes with the appropriate platform documentation. See the "Related Documentation" section on page 1134.

We recommend that you view the field notices for this release to see if your software or hardware platforms are affected. If you have an account on Cisco.com, you can find field notices at http://www.cisco.com/warp/public/tech_tips/index/fn.html. If you do not have a Cisco.com login account, you can find field notices at http://www.cisco.com/warp/public/tech_tips/index/fn.html.

Contents

•Introduction

•System Requirements

•New and Changed Information

•MIBs

•Limitations and Restrictions

•Important Notes

•Caveats for Cisco IOS Release 12.2(33)SRA through 12.2(33)SRB6

•Caveats for Cisco IOS Release 12.2(33)SRC through 12.2(33)SRD3

•Troubleshooting

•Related Documentation

•Notices

•Obtaining Documentation and Submitting a Service Request

Introduction

Cisco IOS Release 12.2SR is based on the following releases:

•Cisco IOS Release 12.2

•Cisco IOS Release 12.2S up to and including Release 12.2(18)S

•Cisco IOS Release 12.2SX up to and including Release 12.2(18)SXF

•Cisco IOS Release 12.2SB up to and including Release 12.2(31)SB2 (beginning with Cisco IOS Release 12.2(33)SRC).

In addition, many new features are introduced in Release 12.2SR. Many features and hardware that are supported in this software have been previously released to customers on other software releases.

For information on new features and Cisco IOS commands that are supported by Release 12.2SR, see the "New and Changed Information" section.

Early Deployment Releases

These release notes describe the networking devices for Cisco IOS Release 12.2SR, which is an early deployment (ED) release that is based on Release 12.2, Release 12.2S, Release 12.2SB, and Release 12.2SX. Early deployment releases contain fixes for software caveats and support for new Cisco hardware and software features.

Chronological List of ED Releases for Cisco IOS Release 12.2SR

Table 1 shows the Cisco IOS Release 12.2SR early deployment releases in chronological order.

Table 1 Chronological List of 12.2SR Early Deployment Releases

Cisco IOS ED Release

Type of ED Release

Additional Software Features

Additional Hardware Features

Availability

12.2(33)SRD3

Rebuild

"New Software Features in Cisco IOS Release 12.2(33)SRD3" section

"New Hardware Features in Cisco IOS Release 12.2(33)SRD3" section

9/14/2009

12.2(33)SRD2a

Rebuild

There are no new software features.

There are no new hardware features.

7/20/2009

12.2(33)SRD2

Rebuild

"New Software Features in Cisco IOS Release 12.2(33)SRD2" section

"New Hardware Features in Cisco IOS Release 12.2(33)SRD2" section

5/22/2009

12.2(33)SRD1

Rebuild

"New Software Features in Cisco IOS Release 12.2(33)SRD1" section

"New Hardware Features in Cisco IOS Release 12.2(33)SRD1" section

2/13/2009

12.2(33)SRD

Maintenance

"New Software Features in Cisco IOS Release 12.2(33)SRD" section

"New Hardware Features in Cisco IOS Release 12.2(33)SRD" section

10/24/2008

12.2(33)SRC4

Rebuild

There are no new software features.

There are no new hardware features.

05/15/2009

12.2(33)SRC3

Rebuild

There are no new software features.

There are no new hardware features.

12/18/2008

12.2(33)SRC2

Rebuild

See the "New Software Features in Cisco IOS Release 12.2(33)SRC2" section

There are no new hardware features.

08/29/2008

12.2(33)SRC1

Rebuild

See the "New Software Features in Cisco IOS Release 12.2(33)SRC1" section

See the "New Hardware Features in Cisco IOS Release 12.2(33)SRC1" section

05/27/2008

12.2(33)SRC

Maintenance

See the "New Software Features in Cisco IOS Release 12.2(33)SRC" section.

See the "New Hardware Features in Cisco IOS Release 12.2(33)SRC" section. Added support for Cisco 7200 series routers (Cisco 7200, Cisco 7200-NPE-G2, and Cisco 7201 routers) and Cisco 7301 router.

01/14/2008

12.2(33)SRB6

Rebuild

There are no new software features.

There are no new hardware features.

06/08/2009

12.2(33)SRB5

Rebuild

There are no new software features.

There are no new hardware features.

11/7/2008

12.2(33)SRB4

Rebuild

There are no new software features.

There are no new hardware features.

07/25/2008

12.2(33)SRB3

Rebuild

See the "New Software Features in Cisco IOS Release 12.2(33)SRB3" section.

See the "New Software Features in Cisco IOS Release 12.2(33)SRB3" section.

04/14/2008

12.2(33)SRB2

Rebuild

There are no new software features.

There are no new hardware features.

10/12/2007

12.2(33)SRB1

Rebuild

See the "New Software Features in Cisco IOS Release 12.2(33)SRB1" section.

See the "New Hardware Features in Cisco IOS Release 12.2(33)SRB1" section.

06/04/2007

12.2(33)SRB

Maintenance

See the See the "New Software Features in Cisco IOS Release 12.2(33)SRB" section.

See the "New Hardware Features in Cisco IOS Release 12.2(33)SRB" section.

02/28/2007

12.2(33)SRA7

Rebuild

There are no new software features.

There are no new hardware features.

03/07/2008

12.2(33)SRA6

Rebuild

There are no new software features.

There are no new hardware features.

10/29/2007

12.2(33)SRA5

Rebuild

There are no new software features.

There are no new hardware features.

07/30/2007

12.2(33)SRA4

Rebuild

There are no new software features.

There are no new hardware features.

05/29/2007

12.2(33)SRA3

Rebuild

There are no new software features.

There are no new hardware features.

03/05/2007

12.2(33)SRA2

Rebuild

There are no new software features.

There are no new hardware features.

12/07/2006

12.2(33)SRA1

Rebuild

See the "New Software Features in Cisco IOS Release 12.2(33)SRA1" section.

There are no new hardware features.

09/06/2006

12.2(33)SRA

Maintenance

See the "New Software Features in Cisco IOS Release 12.2(33)SRA" section.

See the"New Hardware Features in Cisco IOS Release 12.2(33)SRA" section.

06/19/2006

System Requirements

This section describes the system requirements for Cisco IOS Release 12.2SR and includes the following sections:

•Memory Recommendations

•Supported Hardware

•Determining the Software Version

•Upgrading to a New Software Release

•Feature Support

Memory Recommendations

Note Memory recommendations tables are not included in the Cisco IOS Release 12.2SR release notes to improve the usability of the release notes documentation. The memory recommendations are available through Cisco Feature Navigator.

Cisco Feature Navigator is a web-based tool that enables you to determine which Cisco IOS and Catalyst OS software images support a specific set of features and which features are supported in a specific Cisco IOS image. You can search by feature or by feature set (software image). Under the release section, you can compare Cisco IOS software releases side by side to display both the features that are unique to each software release and the features that the releases have in common.

Cisco Feature Navigator is updated regularly when major Cisco IOS software releases and technology releases occur. For the most current information, go to the Cisco Feature Navigator home page at the following URL:

http://www.cisco.com/go/cfn

For frequently asked questions about Cisco Feature Navigator, see the FAQs at the following URL:

http://www.cisco.com/support/FeatureNav/FNFAQ.html

Determining Memory Recommendations for Software Images (Feature Sets)

To determine memory recommendations for software images (feature sets) in Cisco IOS Release 12.2SR, go to the Cisco Feature Navigator home page and perform the following steps.

Step 1 From the Cisco Feature Navigator home page, click Search by feature.

Step 2 To find the memory recommendations, use either "Search by full or partial feature name" or "Browse features in alphabetical order." Either a list of features that match the search criteria or a list of features that begin with the number or letter selected from the ordered list will be displayed in the Features available text box on the left side of the web page.

Step 3 Select a feature from the Features available text box, and click the Add button to add a feature to the Features selected text box on the right side of the web page.

Note To learn more about a feature in the list, click the Show Description(s) button below the Features available text box.

Repeat this step to add additional features. A maximum of 20 features can be chosen for a single search.

Step 4 Click Continue when you are finished selecting features.

Step 5 From the Major Release drop-down menu, select 12.2SR.

Step 6 From the Release drop-down menu, select the appropriate maintenance release.

Step 7 From the Platform drop-down menu, select the appropriate hardware platform. The "Search Results" table will list all the software images (feature sets) that support the feature(s) that you selected, plus the DRAM and flash memory recommendations for each image.

Supported Hardware

Cisco IOS Release 12.2SR supports Cisco 7600 series routers, including the following models and supervisor engines:

•Cisco 7603-S, Cisco 7604, Cisco 7606, Cisco 7606-S, Cisco 7609, Cisco 7609-S, and Cisco 7613 routers

•Supervisor Engine 32, Supervisor Engine 720, Route Switch Processor 720

•RSP720-3CXL-10GE, RSP720-3C-10GE (The Cisco 7600 Series RSP 720-10GE is introduced on Cisco IOS 12.2(33)SRC on a limited orderability basis.)

Guide to Supported Hardware for Cisco 7600 Series Routers

For extensive information about all supported hardware for Cisco 7600 series routers, see the Guide to Supported Hardware for Cisco 7600 Series Routers with Release 12.2SR.

Note Cisco IOS Release 12.2SR supports Cisco 7600 series routers. Do not run this release on Cisco Catalyst 6500 series switches.

With the release of Cisco IOS Release 12.2(33)SRC, Cisco IOS Release 12.2SR also supports the following Cisco 7200 and Cisco 7300 series routers:

•Cisco 7200, Cisco 7200-NPE-G2, and Cisco 7201 routers

•Cisco 7301 router

For information about the new hardware features, see the "New and Changed Information" section.

Determining the Software Version

To determine the version of Cisco IOS software that is running on your Cisco router, log in to the router and enter the show version EXEC command:
Router#> show version
Cisco Internetwork Operating System Software
IOS (tm) 7600 Software (s72033-ipservices_wan-mz), Version 12.2(33)SRD, EARLY DEPLOYMENT 
RELEASE SOFTWARE
Upgrading to a New Software Release

For information about selecting a new Cisco IOS software release, see How to Choose a Cisco IOS Software Release at the following location:

http://www.cisco.com/warp/public/130/choosing_ios.shtml

For information about upgrading the Cisco 7600 series routers, see the document at the following location:

http://www.cisco.com/en/US/products/hw/routers/ps133/products_tech_note09186a0080094c07.shtml

For Cisco IOS upgrade ordering instructions, see the document at the following location:

http://www.cisco.com/warp/public/cc/pd/iosw/prodlit/957_pp.htm

To choose a new Cisco IOS software release by comparing feature support or memory requirements, use Cisco Feature Navigator. Cisco Feature Navigator is a web-based tool that enables you to determine which Cisco IOS and Catalyst OS software images support a specific set of features and which features are supported in a specific Cisco IOS image. You can search by feature or by feature set (software image). Under the release section, you can compare Cisco IOS software releases side by side to display both the features that are unique to each software release and the features that the releases have in common.

Cisco Feature Navigator is updated regularly when major Cisco IOS software releases and technology releases occur. For the most current information, go to the Cisco Feature Navigator home page at the following URL:

http://www.cisco.com/go/cfn

To choose a new Cisco IOS software release based on information about defects that affect that software, use Bug Toolkit at the following URL:

http://www.cisco.com/pcgi-bin/Support/Bugtool/launch_bugtool.pl

Feature Support

Cisco IOS software is packaged in feature sets that consist of software images that support specific platforms. The feature sets available for a specific platform depend on which Cisco IOS software images are included in a release. Each feature set contains a specific set of Cisco IOS features.

Caution Cisco IOS images with strong encryption (including, but not limited to 168-bit (3DES) data encryption feature sets) are subject to U.S. government export controls and have limited distribution. Strong encryption images to be installed outside the United States are likely to require an export license. Customer orders may be denied or subject to delay because of U.S. government regulations. When applicable, the purchaser/user must obtain local import and use authorizations for all encryption strengths. Please contact your sales representative or distributor for more information, or send an e-mail to export@cisco.com.

Note Feature set tables are not included in the Cisco IOS Release 12.2SR release notes to improve the usability of the release notes documentation. The feature-to-image mapping will be available through Cisco Feature Navigator.

Cisco Feature Navigator is a web-based tool that enables you to determine which Cisco IOS and Catalyst OS software images support a specific set of features and which features are supported in a specific Cisco IOS image. You can search by feature or by feature set (software image). Under the release section, you can compare Cisco IOS software releases side by side to display both the features unique to each software release and the features that the releases have in common.

Cisco Feature Navigator is updated regularly when major Cisco IOS software releases and technology releases occur. For the most current information, go to the Cisco Feature Navigator home page at the following URL:

http://www.cisco.com/go/cfn

For frequently asked questions about Cisco Feature Navigator, see the FAQs at the following URL:

http://www.cisco.com/support/FeatureNav/FNFAQ.html

Determining Which Software Images (Feature Sets) Support a Specific Feature

To determine which software images (feature sets) in Cisco IOS Release 12.2SR support a specific feature, go to the Cisco Feature Navigator home page and perform the following steps.

Step 1 From the Cisco Feature Navigator home page, click Search by feature.

Step 2 To find a feature, use either "Search by full or partial feature name" or "Browse features in alphabetical order." Either a list of features that match the search criteria or a list of features that begin with the number or letter selected from the ordered list will be displayed in the Features available text box on the left side of the web page.

Step 3 Select a feature from the Features available text box, and click the Add button to add a feature to the Features selected text box on the right side of the web page.

Note To learn more about a feature in the list, click the Show Description(s) button below the Features available text box.

Repeat this step to add additional features. A maximum of 20 features can be chosen for a single search.

Step 4 Click Continue when you are finished selecting features.

Step 5 From the Major Release drop-down menu, select 12.2SR.

Step 6 From the Release drop-down menu, select the appropriate maintenance release.

Step 7 From the Platform drop-down menu, select the appropriate hardware platform. The "Search Results" table will list all the software images (feature sets) that support the feature(s) that you selected.

Determining Which Features Are Supported in a Specific Software Image (Feature Set)

To determine which features are supported in a specific software image (feature set) in Cisco IOS Release 12.2SR, go to the Cisco Feature Navigator home page and perform the following steps.

Step 1 From the Cisco Feature Navigator home page, click Compare Images, and then Search by Release.

Step 2 In the "Find the features in a specific Cisco IOS release, using one of the following methods:" area, select 12.2SR from the Cisco IOS Major Release drop-down menu.

Step 3 Click Continue.

Step 4 From the Release drop-down menu, select the appropriate maintenance release.

Step 5 From the Platform drop-down menu, select the appropriate hardware platform.

Step 6 From the Feature Set drop-down menu, select the appropriate feature set. The "Search Results" table will list all the features that are supported by the feature set (software image) that you selected.

New and Changed Information

This section lists the new hardware and software features supported by Cisco IOS Release 12.2SR and contains the following subsections:

•New Software Features in Cisco IOS Release 12.2(33)SRD3

•New Hardware Features in Cisco IOS Release 12.2(33)SRD3

•New Software Features in Cisco IOS Release 12.2(33)SRD2

•New Hardware Features in Cisco IOS Release 12.2(33)SRD2

•New Software Features in Cisco IOS Release 12.2(33)SRD1

•New Hardware Features in Cisco IOS Release 12.2(33)SRD1

•New Software Features in Cisco IOS Release 12.2(33)SRD

•New Hardware Features in Cisco IOS Release 12.2(33)SRD

•New Software Features in Cisco IOS Release 12.2(33)SRC2

•New Hardware Features in Cisco IOS Release 12.2(33)SRC1

•New Software Features in Cisco IOS Release 12.2(33)SRC1

•New Software Features in Cisco IOS Release 12.2(33)SRC

•New Hardware Features in Cisco IOS Release 12.2(33)SRC

•New Software Features in Cisco IOS Release 12.2(33)SRC

•New Hardware Features in Cisco IOS Release 12.2(33)SRB3

•New Software Features in Cisco IOS Release 12.2(33)SRB3

•New Hardware Features in Cisco IOS Release 12.2(33)SRB1

•New Software Features in Cisco IOS Release 12.2(33)SRB1

•New Hardware Features in Cisco IOS Release 12.2(33)SRB

•New Software Features in Cisco IOS Release 12.2(33)SRB

•New Hardware Features in Cisco IOS Release 12.2(33)SRA1

•New Software Features in Cisco IOS Release 12.2(33)SRA1

•New Hardware Features in Cisco IOS Release 12.2(33)SRA

•New Software Features in Cisco IOS Release 12.2(33)SRA

Note These release notes are not cumulative and list only features that are new to Cisco IOS Release 12.2SR, which is based on Release 12.2, Release 12.2S, Release 12.2SB, and Release 12.2SX. For information about inherited features, go to Cisco.com or Cisco Feature Navigator. For Cisco.com, either go to Cisco.com and select the appropriate software release under Products and Service and IOS Software, or go to http://www.cisco.com/univercd/home/index.htm and select the appropriate software release under Cisco IOS Software and Release Notes. You can use the Cisco Feature Navigator tool at http://www.cisco.com/go/cfn.

Note For extensive information about all supported hardware in Cisco IOS Release 12.2SR, see the Guide to Supported Hardware for Cisco 7600 Series Routers with Release 12.2SR.

New Software Features in Cisco IOS Release 12.2(33)SRD3

This section describes new and changed features in Cisco IOS Release 12.2(33)SRD3. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRD3. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

IPv6 - Hop by Hop Rate Limiter

For additional information about this feature, see the following document:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/7600series/sipspasw.html

Cisco 7600 ARP Scale

For additional information about this feature, see the following document:

https://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_mon_main_arp.html

Supporting 2G Grooming with c7600 CEOP SPA AIS Processing

For additional information about this feature, see the following document:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/7600series/sipspasw.html

New Hardware Features in Cisco IOS Release 12.2(33)SRD3

This section describes new and changed features in Cisco IOS Release 12.2(33)SRD3. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRD3. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

Flexible Service Mapping based on CoS, Ethertype

For additional information about this feature, see the following document:

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES40_config_guide/es40_chap7.html

Addition of ES Transport Linecards for c7600

For additional information about this feature, see the following documents:

http://www.cisco.com/en/US/docs/routers/7600/Hardware/12.2SR_supported_hw/7600_hwd.html

http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES40_Line_Card_Installation_Guide/es40_hw_install_guide.html

New Software Features in Cisco IOS Release 12.2(33)SRD2

This section describes new and changed features in Cisco IOS Release 12.2(33)SRD2. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRD2. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

Multi-Segment Pseudo Wire

For additional information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_l2vpn_pseudo_swit.html

New Hardware Features in Cisco IOS Release 12.2(33)SRD2

This section describes new and changed features in Cisco IOS Release 12.2(33)SRD2. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRD2. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

512K ARP Entry Validation for ES40 with 2G Memory

For additional information about this feature, see the following document:

http://www.cisco.com/en/US/docs/routers/7600/ios/12.2SR/configuration/guide/dynarp.html

Enable STM1E-SFP Support on OC3 SPA for Cisco 7600

For additional information about this feature, see the following documents:

•Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide:

–http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/install_upgrade/7600series/SIP-SSC-SPA-HW-Install.html

•Cisco 7600 Series Router SIP, SSC, and SPA Software Installation Guide:

–http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/7600series/sipspasw.html

Extended-Temp SFP (SFP-GE-T/S/L/Z) Support on WS-X6724/6748-SFP LAN Cards

Note•DOM is not supported on these line cards.

•SFP-GE-T supports only 1GE speeds on these line cards.

This support did not require any changes to Cisco IOS, and support has been confirmed back to Cisco IOS Release 12.2(33)SRB.

For additional information about this feature, see the following document:

http://www.cisco.com/en/US/docs/routers/7600/Hardware/12.2SR_supported_hw/7600_hwd.html

MLPPP APS

For additional information about this feature, see the following document:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/7600series/sipspasw.html

New Software Features in Cisco IOS Release 12.2(33)SRD1

This section describes new and changed features in Cisco IOS Release 12.2(33)SRD1. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRD1. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

DHCP Option 82 Configurable Circuit ID and Remote ID

DHCP Option 82 provides customers a great deal of flexibility when it comes to identifying individual users for various reasons, for example location of attachment, or controlling how many IP addresses a device or user is allowed from the DHCP Server. This enhancement provides customers additional flexibility to determine what information is provided within the Option 82 Remote ID sub-option and Option 82 Circuit ID sub- option.

Remote ID: The customer now has the option to use a switches configured Hostname or specify an ascii text string both are subject to a max length of 63 bytes.

The default is to provide the MAC address of the switch.

Circuit ID: The customer now has the option to configure an ascii text string up to 63 bytes, and override the default Circuit ID which is vlan- module-port in binary format.

For additional detail about the feature, see the following documentation:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_op82_id.html

EVC MIB

The EVC MIB is a Cisco proprietary Simple Network Management Protocol (SNMP) MIB for managing an Ethernet infrastructure. SNMP versions 1 and 2c are supported. The EVC MIB consists of 18 tables and three notifications. The command-line interface (CLI) commands snmp-server enable traps ethernet evc and snmp-server host traps evc are implemented for enabling or disabling notifications. Notifications are disabled by default.

Support for service instances such as Layer 2 VLAN interfaces was added in Cisco IOS Release 12.2(33)SRD1. Service instances are represented as subinterfaces in the IF-MIB and associated with an ifIndex. Four commands support this feature: debug if-mgr trace efp-ext, debug if-mgr errors efp-ext, snmp ifindex, and snmp trap link-status. The snmp commands are supported under service instance configuration mode (config-if-srv). Changes to configurations and existing commands are not required.

To use the EVC MIB, the Ethernet Infrastructure module must be present in the Cisco IOS software image, and Metro Ethernet Infrastructure High Availability must be in place. SET operations are not supported on any object in Cisco IOS Releases 12.2(33)SRD and 12.2(33)SRD1.

For detailed information about EVC MIB-related commands, see the Cisco IOS Carrier Ethernet Command Reference at http://www.cisco.com/en/US/docs/ios/cether/command/reference/ce_book.html.

For detailed information about SNMP commands, see both the Cisco IOS Network Management Command Reference at http://www.cisco.com/en/US/docs/ios/netmgmt/command/reference/nm_book.html and the Cisco IOS Interface and Hardware Component Command Reference at http://www.cisco.com/en/US/docs/ios/interface/command/reference/ir_book.html.

For detailed information about the EVC MIB, and to locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, use Cisco MIB Locator found at http://www.cisco.com/go/mibs.

IPv6 - Hop by Hop Rate Limiter

This feature adds support for IPv6 Hop-by-Hop rate limiter on ES+ and SIP400 platforms. For additional information, see the following documentation:

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES40_config_guide/es40_sw_config.html

QoS on Port-Channel Member-Link

This feature provides support for configuring egress QoS on port-channel member link. For additional information, see the following documentation:

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES40_config_guide/es40_sw_config.html

Syslog Support for Ethernet Connectivity Fault Manager

This feature provides syslog message support for Connectivity Fault Management (CFM) features. It enables network administrators to develop scripts for configuring and managing CFM functionality.

For additional details about this feature, see the following documentation:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_cfm-syslog.html

New Hardware Features in Cisco IOS Release 12.2(33)SRD1

This section describes new and changed features in Cisco IOS Release 12.2(33)SRD1. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRD1. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

1xOC-12/STM-4SONET/SDH SPA

1xOC-12/STM-4SONET/SDH SPA provides channelized SPA support at OC12 level. Channelization up to DS0 level is supported. Along with basic channelization, it supports MLP and LFI features at SPA level. For additional information, see the following documentation:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/install_upgrade/7600series/SIP-SSC-SPA-HW-Install.html

7600-ES+ITU-2TG and 7600-ES+ITU-4TG

Cisco IOS Release 12.2(33)SRD1 introduces support for the following line cards:

•7600-ES+ITU-2TG

•7600-ES+ITU-4TG

For additional information, see the following documentation:

http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES40_Line_Card_Installation_Guide/es40_hw_install_guide.html

New Software Features in Cisco IOS Release 12.2(33)SRD

This section describes new and changed features in Cisco IOS Release 12.2(33)SRD. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRD. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

32K EVC Scale

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES40_config_guide/es40_sw_config.html

802.3ah SNMP MIB

The 802.3ah SNMP MIB is a Cisco proprietary Operations, Administration, and Maintenance (OAM) MIB. It is an adaptation of the IETF draft OAM MIB and is compliant with Simple Network Management Protocol version 2 (SNMPv2). In conjunction with OAM protocols, the 802.3ah SNMP MIB provides the capability to monitor network health, identify link failures and fault conditions, and test and troubleshoot OAM-enabled links. The 802.3ah SNMP MIB consists of six tables and two notifications. SET operations and row creation are not supported in Cisco IOS Release 12.2(33)SRD.

The command-line interface (CLI) command snmp-server enable traps ether-oam is implemented to enable the MIB traps, and the ethernet oam mib log size entries command is implemented to set the maximum size of the event log table.

For detailed information about these commands, see the Cisco IOS Carrier Ethernet Command Reference at http://www.cisco.com/en/US/docs/ios/cether/command/reference/ce_book.html.

For detailed information about the 802.3ah SNMP MIB, and to locate and download MIBs for selected platforms, Cisco IOS releases, and feature

sets, use Cisco MIB Locator found at http://www.cisco.com/go/mibs.

Asymmetric Carrier Delay

Asymmetric carrier delay provides the ability to control the delay separately for interface up and interface down state notifications.

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES20_config_guide/SRD/ES20SRD.html

Bandwidth Remaining Ratio Support for ES20

This feature enables support for Bandwidth remaining ratio and thus enables support of utilizing unused bandwidth can be shared across logical interfaces.

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES20_config_guide/SRD/ES20SRD.html

Bridging using RFC1483 Routed Encapsulation (BRE)

See this publication:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/7600series/SRD/sipspasw.html

Broadcast Storm Control on Switchports and Ports having EVCs

This feature implements mechanism to detect and control broadcast/multicast congestion/storm scenario via rate control mechanism in ES line cards. See the following documents:

•http://www.cisco.com/en/US/docs/routers/7600/install_config/ES20_config_guide/SRD/ES20SRD.html

•http://www.cisco.com/en/US/products/hw/routers/ps368/products_installation_and_configuration_guides_list.html

CFM (802.1ag) IEEE MIB

The Cisco proprietary CFM (802.1ag) IEEE MIB is a mechanism for managing connectivity and detecting faults in a network. This MIB interacts with the IF MIB and interfaces with Simple Network

Management Protocol (SNMP) to exchange information. The CFM (802.1ag) IEEE MIB consists of 14 tables and one trap.

To use the CFM (802.1ag) IEEE MIB, the CFM 8.1ag module must be present in the Cisco IOS software image. SET operations and row creation are not supported in Cisco IOS Release 12.2(33)SRD.

The command-line interface (CLI) command snmp-server enable traps ethernet cfm alarm is implemented for enabling or disabling the connectivity fault management (CFM) alarm trap, which is disabled by default. For detailed information about the snmp-server enable traps ethernet cfm alarm command, see the Cisco IOS Carrier Ethernet Command Reference at

http://www.cisco.com/en/US/docs/ios/cether/command/reference/ce_book.html.

For detailed information about the CFM (802.1ag) IEEE MIB, and to locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, use Cisco MIB Locator found at

http://www.cisco.com/go/mibs.

CFM Outward Facing MEP on Switchports

The Outward Facing MEP on Switchports feature is an enhancement to The Outward Facing MEP feature that supports the distribution and access environments by supporting outward facing MEPs on switch ports. See the following publication:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_cfm.html

CISCO-NETFLOW-MIB

The NetFlow MIB feature provides MIB objects to allow users to configure NetFlow and to monitor flow cache information, the current NetFlow configuration, and statistics.

http://www.cisco.com/en/US/docs/ios/netflow/configuration/guide/cfg_snmp_mib_mon_nf.html

Custom Ethertype for EVC interfaces

Provides the capability to configure a VLAN ethertype other than 0x8100 on EVC interfaces.

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES20_config_guide/SRD/ES20SRD.html

DBUS COS API on SIP-400

The SIP-400 currently treats packets with CoS values of 6 or 7 as high priority traffic. This was all that could be done in the past to help identify high priority traffic and to ensure that when higher rates of traffic than the SIP-400 can process are received, the lower priority traffic is what is dropped. This feature provides the configuration to allow a user to selectively choose any CoS value (or range of values) for the SIP-400 to classify as high priority packets.

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/7600series/SRD/sipspasw.html

DHCP Relay Option 82 Encapsulation

The DHCP Relay Option 82 Encapsulation feature allows a second relay agent to encapsulate the relay agent information option (option 82) from a prior relay agent, add its own option 82, and forward the packet to the DHCP server. This feature allows the DHCP server to use option 82 information from both relay agents.

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_rly_agt.html

DHCP Snooping with Option-82 on EVC

This feature allows for DHCP snooping option 82 to be aware of EVC VLAN.

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES40_config_guide/es40_sw_config.html

Dual Rate Three Color Ingress Policer on Service Instances on ES20 cards

This feature allows user to configure dual rates policing with three actions (conform, exceed and violate) that can be specified on the ingress of service instances.

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES20_config_guide/es20-config-guide.html

E-OAM: CFM & PVST Co-Existence

See the following publication:

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES40_config_guide/es40_sw_config.html

Ethernet-OAM 3.0: CFM over BD, Untagged

The Ethernet-OAM3.0: CFM Over BD, Untagged feature provides support for Ethernet CFM on Cisco IOS devices that support the bridge domain functionality. See the following publication:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_cfm.html

EVC MIB

The EVC MIB is a Cisco proprietary Simple Network Management Protocol (SNMP) MIB for managing an Ethernet infrastructure. SNMP versions 1 and 2c are supported. The EVC MIB consists of 18 tables

and three notifications.

To use the EVC MIB, the Ethernet Infrastructure module must be present in the Cisco IOS software image, and Metro Ethernet Infrastructure High Availability must be in place. SET operations are not supported on any object in Cisco IOS Release 12.2(33)SRD.

The command-line interface (CLI) commands snmp-server enable traps ethernet evc and snmp-server host traps evc are implemented for enabling or disabling notifications. Notifications are disabled by default.

For detailed information about these commands, see the Cisco IOS Carrier Ethernet Command Reference at

http://www.cisco.com/en/US/docs/ios/cether/command/reference/ce_book.html.

For detailed information about the EVC MIB, and to locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, use

Cisco MIB Locator found at http://www.cisco.com/go/mibs.

EVC On Port-channel

This feature extends Ethernet port channels to EVC interfaces. QoS is configurable on EVC port channel, similar to EVCs on Ethernet interfaces.

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES40_config_guide/es40_sw_config.html

IEEE 802.1s on Bridge Domains

See the following publication:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_mst_evc_bd.html

IMA on SIP-400 for 24xT1/E1 CEOP and 1xOC3 CEOP SPAs

Adds support for Inverse Multiplexing over ATM (IMA).

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/7600series/SRD/sipspasw.html

IP SLAs Metro-Ethernet 2.0 (EVC)

The IP SLAs Metro-Ethernet 2.0 (EVC) feature adds support for Ethernet Virtual Circuits (EVCs) to the existing IP SLAs for Metro-Ethernet feature. The IP SLAs for Metro-Ethernet feature provides the capability to gather Ethernet-layer network performance metrics.

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_metro_ethernet.html

IP Source Guard for Service Instance

For more detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES40_config_guide/es40_sw_config.html

ISG: Authentication: DHCP Option 60 and Option 82 with VPN-ID Support for Transparent Automatic Logon

This feature enables service providers to provision triple-play services to households by supporting transparent automatic logon through DHCP option 60 and option 82, and wholesale IP sessions through VPN ID extension to option 82.

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_auth_dhcp_op60_82.html

ISG Support for SAMI Blade

This feature combines the subscriber management features and functions of ISG with the processing power of the Cisco SAMI blade.

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_sup_sami_blade.html

ISSU - 802.3ah OAM Support

The ISSU — 802.3ah OAM Support feature allows software to be upgraded or downgraded without disrupting packet flow.

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_oam.html

ISSU Support in CFM 802.1ag/1.0d

ISSU is automatically enabled in CFM and lowers the impact that planned maintenance activities have on network availability by allowing software changes while the system is in service.

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_cfm.html

ISSU Support in E-LMI

ISSU allows you to perform a Cisco IOS software upgrade or downgrade without disrupting packet flow. ISSU allows these software changes while the system is in service.

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_elmi-pe.html

L2 Access Control List on EVC

This is a security feature which customers can use to filter packets under an EVC based on MAC addresses.

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_l2acl-evc.html

L2 Classification on Default EVC

This features enables select QoS support (classification, marking, police, shaping) on EVCs (service instances) with encapsulation default.

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES20_config_guide/SRD/ES20SRD.html

L2TPv3 - Layer-2 Tunneling Protocol Version 3

This feature adds support for Layer-2 Tunneling Protocol Version 3 to ES40 line cards. See the following publications:

•http://www.cisco.com/en/US/products/sw/iosswrel/ps1829/products_feature_guide09186a00801a2c39.html

•http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_feature_guide09186a00801a756b.html

L2VPN Interworking: Ethernet VLAN to ATM AAL5

Layer 2 transport allows connectivity of sites over an IP/MPLS network. If different transport types are present at each end then creating a layer 2 connection is impossible without interworking. This feature allows interworking at layer 2 between, Ethernet VLANs and ATM VCs/FR/PPP. This feature supports routed mode encapsulation for interworking Layer 2 transport allows connectivity of sites over AToM Pseudowires.

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_l2vpn_intrntwkg.html

LACP support for EVC port channel

Adds support for Link Aggregate Control Protocol (LACP) to Ethernet virtual circuit (EVC) port channels. See the following publications:

•http://www.cisco.com/en/US/docs/routers/7600/install_config/ES20_config_guide/es20-config-guide.html

•http://www.cisco.com/en/US/docs/routers/7600/install_config/ES40_config_guide/es40_sw_config.html

MAC Address Limiting on Service Instance / Bridge Domain

See the following publication:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_mac-addlmt-bdsin.html

MAC Address Security for EVC Bridge-Domain

Provides the capability to control and filter the MAC address learning behavior at the granularity of a single EVC service instance.

•http://www.cisco.com/en/US/docs/routers/7600/install_config/ES20_config_guide/SRD/ES20SRD.html

•http://www.cisco.com/en/US/docs/routers/7600/install_config/ES40_config_guide/es40_sw_config.html

Mini Protocol Analyzer

The mini protocol analyzer allows network administrators to select and then capture Layer 2 and Layer 3 protocol traffic for network diagnostics purposes. The packet capture utilizes SPAN functionality and is performed in band without service disruption.

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/mpa.html

MST on EVC Bridge-Domain

Enables multiple spanning tree (MST) on EVC interfaces. The forwarding behavior of EVCs on these interfaces is determined by the spanning tree state of their router VLAN.

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES40_config_guide/es40_sw_config.html

NSF/SSO - 802.3ah OAM Support

The NSF/SSO — 802.3ah OAM Support feature allows processes which support dual route processors in active/standby mode to continue forwarding packets following a switchover.

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_oam.html

NSF/SSO Support in CFM 802.1ag/1.0d

The redundancy configurations Stateful Switchover (SSO) and Non-Stop Forwarding (NSF) are both supported in Ethernet CFM and are automatically enabled. A switchover from an active to a standby RP occurs when the active RP fails, is removed from the networking device, or is manually taken down for maintenance. NSF interoperates with the SSO feature to minimize network downtime following a switchover. The primary function of Cisco NSF is to continue forwarding IP packets following an RP switchover.

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_cfm.html

NSF/SSO Support in E-LMI

The redundancy configurations SSO and NSF are supported in Ethernet LMI and are automatically enabled. The primary function of Cisco NSF is to continue forwarding IP packets following a route processor switchover. NSF also interoperates with the SSO feature to minimize network downtime following a switchover.

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_elmi-pe.html

Port Mode Cell Relay support on Cisco 7600/SIP

See the following publications:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/7600series/SRD/sipspasw.html

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_any_transport.html

Private Host on Interface VLAN

This feature configures a server MAC address to the LAN port to allow isolated ports to be able to access to external server.

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/7600series/SRD/sipspasw.html

RSVP Support for IP Sessions

The RSVP Support for IP Sessions feature allows Resource Reservation Protocol (RSVP) and Intelligent Services Gateway (ISG) to coexist in a structured framework in which edge access devices can deliver flexible and scalable services that include voice on demand (VoD) call admission control (CAC) to subscribers.

Shaping on ES20 Main Interface

This feature enables the shaping support in class-default of a policy-map configured on ES20 main interface

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES20_config_guide/SRD/ES20SRD.html

SLB: Access Service Network (ASN) R6 Load

Load Balancing is supported across Access Service Network Gateways.

http://www.cisco.com/en/US/docs/ios/ipapp/configuration/guide/ipapp_slb.fm

Unidirectional Ethernet on 7600-ES20 Line Cards

UniDirectinal Ethernet (UDE) is a feature that allows it allows a Gigaport to unidirectionally transmit and receive traffic.

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES20_config_guide/es20-config-guide.html

Uni-Directional Link Detection on ES20 Ports with EVCs

The feature supports handling of UDLD protocol PDUs when service instances are configured on an ES20 port.

http://www.cisco.com/en/US/docs/routers/7600/install_config/ES20_config_guide/es20-config-guide.html

Y.1731 Fault Management Functions

The Y.1731 Fault Management Functions feature defines new functionality for fault and performance management to serve the needs of service providers in large networks. These enhancements extends the functionality of Ethernet Alarm Indication Signal (ETH-AIS) and Ethernet Remote Defect Indication (ETH-RDI). The enhanced functionality includes, fault detection, fault verification and fault isolation for large Ethernet Metropolitan-Area Networks (MANs) and Wide-Area Networks (WANs).

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_cfm_y1731.html

New Hardware Features in Cisco IOS Release 12.2(33)SRD

This section describes new and changed features in Cisco IOS Release 12.2(33)SRD. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRD. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

CWDM SFP Support

For detailed information about this feature, see the following publications:

•http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/install_upgrade/7600series/SIP-SSC-SPA-HW-Install.html

•http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES40_Line_Card_Installation_Guide/es40_hw_install_guide.html

DWDM SFP Support

For detailed information about this feature, see the following document:

•http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/install_upgrade/7600series/SIP-SSC-SPA-HW-Install.html

•http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES20_Line_Card_Installation_Guide/es20-install-guide.html

•http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES40_Line_Card_Installation_Guide/es40_hw_install_guide.html

DWDM-XFP Support

For detailed information about this feature, see the following document:

•http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/install_upgrade/7600series/SIP-SSC-SPA-HW-Install.html

•http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES20_Line_Card_Installation_Guide/es20-install-guide.html

Network Analysis Module (NAM)

The Network Analysis Module (NAM), an integrated and powerful traffic monitoring solution for the high-performance routers, enables network managers to gain application level visibility into network traffic with the ultimate goal of improving performance, reducing failures, and maximizing returns on network investment. The NAMs come with an embedded, web based, Traffic Analyzer, which provides full scale remote monitoring and troubleshooting capabilities accessible through a web browser.

http://www.cisco.com/en/US/docs/routers/7600/Hardware/12.2SR_supported_hw/7600_hwd.html

New Line Cards

Cisco IOS Release 12.2(33)SRD introduces support for the following line cards:

•Ethernet Services Line Cards

–ES+40G3C

–ES+40G3CXL

–ES+20G3C

–ES+20G3CXL

–ES+4TG3C

–ES+4TGCXL

–ES+2TG3C

–ES+2TGCXL

Note ES40 line cards are not currently available. They will begin shipping during the first quarter of 2009.

For detailed information about these line cards, see the following documents:

http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES40_Line_Card_Installation_Guide/es40_hw_install_guide.html

Persistent Storage Device

The Cisco Persistent Storage Device (PSD) provides persistent storage capabilities to Cisco clients, and allows the clients to store data on the PSD's internal hard drive. Release 1.x provides content data records (CDR) backup capabilities for Cisco's Content Services Gateway (CSG). Release 2.0 adds CDR backup capabilities for the Cisco Gateway GPRS Serving Node (GGSN).

http://www.cisco.com/en/US/docs/ios/12_2sr/mw_psd/configuration/guide/mw_psd12233srd.html

Service and Application Module for IP

The Cisco SAMI, is a high performance, Cisco IOS software application module that occupies one slot in the Cisco 7600 series router platform.

With an IXP2800 network processor flow-distributor running at 1.4 GHz, and six PowerPCs (PPCs) running at 1.25 GHz, each of which runs an instance of the same Cisco IOS image, the SAMI offers a parallel architecture for Cisco software applications such as the Cisco Content Services Gateway - 2nd Generation (CSG2), the Cisco Gateway GPRS Support Node (GGSN), and the Cisco Mobile Wireless Home Agent (HA).

The benefits of the SAMI architecture over the Cisco Multiprocessor WAN Application Module (MWAM) include:

•Increased processing power and session density

•Reduced inter-CPU data sharing

•Separation of the control and the data plane

•Improved management capabilities

•Easier to configure and troubleshoot

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/modules/ps5510/products_installation_and_configuration_guide_book09186a0080875d19.html

SFP-GE-T on ES40 Line Card

Support for SFP-GE-T was added to the ES40 line card.

http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES40_Line_Card_Installation_Guide/es40_hw_install_guide.html

SPA-8X1FE-TX-V2 & SPA-4X1FE-TX-V2 Support on SIP-400

Provides support for FE SPA (SPA-8X1FE-TX-V2 & SPA-4X1FE-TX-V2) SIP-400 line card.

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/7600series/SRD/sipspasw.html

Support for BX Optics (GLC-BX-U=, GLC-BX-D=) with GE SPA (SIP line cards), ES20 & ES40 Line Cards

Adds support for GLC-BX-U=, GLC-BX-D= to the following line cards:

•GE SPA (with SIP200, SIP400 and SIP600)

•ES20

•ES40

See the following publications:

•http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/install_upgrade/7600series/SIP-SSC-SPA-HW-Install.html

•http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES20_Line_Card_Installation_Guide/SRC1/es20-install-guide.html

•http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES40_Line_Card_Installation_Guide/es40_hw_install_guide.html

XFP-10GZR-OC192LR= XFP Support

For detailed information about this feature, see the following document:

•http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/install_upgrade/7600series/SIP-SSC-SPA-HW-Install.html

•http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES20_Line_Card_Installation_Guide/es20-install-guide.html

•http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES40_Line_Card_Installation_Guide/es40_hw_install_guide.html

XFP-10GER-OC192LR= Version 2 XFP Support

For detailed information about this feature, see the following documents:

•http://www.cisco.com/en/US/docs/routers/7600/Hardware/Module_and_Line_Card_Installation_Guides/ES20_Line_Card_Installation_Guide/es20-install-guide.html

•http://www.cisco.com/en/US/products/hw/routers/ps368/prod_installation_guides_list.html

New Software Features in Cisco IOS Release 12.2(33)SRC2

This section describes new and changed features in Cisco IOS Release 12.2(33)SRC2. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRC2. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

BGP VPLS AD Route Reflector Without L2VPN Support

Enables BGP VPLS AD route reflector without L2VPN support. L2VPN can be supported even when L2VPN is not present in the image.

Shaping on Cisco 7600-ES20 Main Interface

This featurette enables the shaping support in class-default of a policy- map configured on ES20 main interface.

UniDirectional Ethernet on Cisco 7600-ES20 Line Cards

UniDirectinal Ethernet (UDE) is a feature which allows it allows a Gigaport to unidirectionally transmit or receive traffic. So instead of using two strands of fiber for a full-duplex Gigaport Ethernet port, it only uses one strand of fiber which is to either transmit or receive the one-way traffic for the Gigaport, depending on which direction the Gigaport is configured.

New Hardware Features in Cisco IOS Release 12.2(33)SRC1

This section describes new and changed features in Cisco IOS Release 12.2(33)SRC1. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRC1. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

SPA-4XT-Serial (Cisco 4-Port Serial Shared Port Adapter) support on Cisco 7600/SIP200

This feature introduces the SPA-4XT-Serial support on 7600/SIP200, each supporting six different cable standards V35,X21, RS232, RS449, RS530, RS530A in two modes DTE, DCE. This is a clearchannel SPA integrated into the Cisco 7600 platform for SIP 200.

DWDM-XFP Optics

This feature provides additional support for the DWDM variants of XFP transceiver modules to the SIP/SPA 10GE and ES20 10GE Line Cards.

CWDM-SFP Optics

This feature provides additional support for the CWDM variants of SFP transceiver modules to the ES20 GE Line Cards.

New Software Features in Cisco IOS Release 12.2(33)SRC1

This section describes new and changed features in Cisco IOS Release 12.2(33)SRC1. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRC1. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

Access Service Network - Server Load Balancing (ASN-SLB)

Load Balancing is supported across Access Service Network Gateways.

LACP support for EVC Portchannel on ES-20

Through this feature Ethernet service instances earlier configurable only under physical ports can now be bundled as Ethernet ports to increase the capacity of a logical link and provide availability and redundancy. This feature supports service instances over bundled Ethernet links, so that ingress traffic for a single EVC can arrive on any member of the bundle while egress traffic for any ethernet flow point uses only a single assigned member link. EVC link bundling supports bridge-domain, xconnect and local switching.

New Hardware Features in Cisco IOS Release 12.2(33)SRC

This section describes new and changed features in Cisco IOS Release 12.2(33)SRC. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRC. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

Cisco 7201 Router

The Cisco 7201 router is a Cisco 7200 router with a NPE-G2 engine in a 1RU fixed configuration form factor. This is the next generation Cisco 7301 that is equipped with four built-in Gigabit Ethernet (GE) ports and a port adapter (PA) slot.

CT3 CEoP on Cisco 7600-SIP-400

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_guide s_book09186a00802109bf.html

PA-MC-T3-EC and PA-MC-2T3-EC

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/modules/ps2033/products_module_installation_guide_chapte r09186a0080796f7f.html

Port Adapter Enhancements—2 New Clear Channel Port Adapters and Channelized PA Hardware Acceleration of MLPPP/MLFR/LFI/FRF12

For detailed information about these feature, see the following documents:

•PA-T3/E3-EC Port Adapter Installation and Configuration at

http://www.cisco.com/en/US/products/hw/modules/ps2033/products_module_installation_guide_bo ok09186a008085de57.html

•PA-MC-T3-EC Port Adapter Installation and Configuration at

http://www.cisco.com/en/US/products/hw/modules/ps2033/products_module_installation_guide_bo ok09186a0080796e92.html

RSP720-3C-10GE

The Cisco 7600 Series RSP 720-10GE is introduced on Cisco IOS 12.2(33)SRC on a limited orderability basis. For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_installation_guide_book09186a0080 800de5.html

RSP720-3CXL-10GE

The Cisco 7600 Series RSP 720-10GE is introduced on Cisco IOS 12.2(33)SRC on a limited orderability basis. For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_installation_guide_book09186a0080 800de5.html

Service and Application Module for IP

The Cisco Service and Application Module for IP (SAMI) is a new-generation high performance Cisco IOS software application module that occupies a single slot in the Cisco 7600 series router platform.

With an IXP2800 network processor flow-distributor running at 1.4GHz, and six PowerPCs (PPCs) running at 1.25GHz, each of which can run an instance of the same Cisco IOS image, the SAMI offers a parallel architecture for Cisco IOS mobile wireless applications.

The benefits of the SAMI architecture include the following:

•Increased processing power and session density

•Reduced inter-CPU data sharing

•Separation of the control plane and the data plane

•Improved management capabilities

•Less complex configuration

•Easier debugging

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/modules/ps5510/products_installation_and_configuration_gu ide_book09186a0080875d19.html

SFP-GE-T Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_guide s_book09186a00802109a7.html

Shared Port Adapters

Cisco IOS Release 12.2(33)SRC introduces support for the following new shared port adapters (SPAs):

•Cisco 8-Port Channelized T1/E1 Shared Port Adapter (SPA-8XCHT1/E1)

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/core/cis7600/76sipspa/sipspasw/index.htm

•Cisco Channelized T3 to DS0 Shared Port Adapter (SPA-2XCT3/DS0, SPA-4XCT3/DS0)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_g uides_book09186a00802109a7.html

•Cisco Clear Channel T3/E3 Shared Port Adapter (SPA-2XT3/E3, SPA-4XT3/E3)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_g uides_book09186a00802109a7.html

•SPA-1X10GE-L-V2

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_g uides_book09186a00802109bf.html

•SPA-1xCHSTM1/OC3

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_g uides_book09186a00802109a7.html

WiSM Support on Cisco 7600 Platform

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/wireless/technology/wism/installation/note/78_17121.html

WS-X6708-10G-3C, WS-X6708-10G-3CXL

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_guide s_book09186a00802109bf.html

New Software Features in Cisco IOS Release 12.2(33)SRC

This section describes new and changed features in Cisco IOS Release 12.2(33)SRC. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRC. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

32K EVC Scale

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_book09186a008 07e5826.html

7600 VRF-Aware Lawful Intercept

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_book09186a008 07e0acb.html

802.1P CoS—PPP & PPPoE Control Frames

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_cos_ppp_pppoe.html

ACFC and PFC Support on Multilink Interface on 7600/EnhancedFlexWAN/SIP200

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_guide s_book09186a00802109bf.html

AToM Tunnel Selection

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_any_transport.html

Attribute Filtering Per-Domain and VRF Aware Framed-Routes

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_per_vrf_aaa.html

Attribute Screening for Access Requests

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_att_scrn_accreq.html

Authentication, Authorization, and Accounting (AAA) Features

Cisco IOS Release 12.2(33)SRC introduces support for the following AAA features.

•AAA Authorization and Authentication Cache

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_aaa_auth_cache.html

•AAA CLI Stop Record Enhancement

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_per_vrf_aaa.html

•AAA Double Authentication Secured by Absolute Timeout

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_aaa_double_auth.html

•AAA High Availability Support for Local PPPoX Sessions

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ha/configuration/guide/ha_aaa_pppox.html

•AAA Interim Accounting

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_cfg_accountg.html

•AAA Method Lists Enhancement

The number of method lists that can be configured has been increased from 8 to 250.

•AAA Per-User Scalability

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_cfg_authentifcn.html

•AAA Session MIB

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_cfg_accountg.html

•AAA-PPP-VPDN Non-Blocking

Cisco IOS software created a statically configurable number of processes to authenticate calls. Each process would handle a single call, but in some situations the limited number of processes could not keep up with the incoming call rate. This resulted in some calls timing out. The AAA-PPP-VPDN Non-Blocking feature changes the software architecture such that the number of processes do not limit the rate of call handling.

BFD—VRF Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/iproute/configuration/guide/irp_bfd.html

BFD—WAN Interface Support (STM, FR, POS, and Serial)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/iproute/configuration/guide/irp_bfd.html

BGP Per Neighbor Graceful Restart Configuration

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/iproute/configuration/guide/irp_bgp_adv_features.html

Call Home

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_book09186a008 0685955.html

Calling Station ID Attribute 31

The radius-server attribute 31 command is a new command in Cisco IOS Release 12.2(31)SB2. This new command replaces the radius-server attribute 31 remote-id command, which was introduced in Release 12.2(28)SB. The new command adds two new keywords, mac and send, and includes the remote-id keyword from the original radius-server attribute 31 remote-id command.

Cisco Express Forwarding—SNMP CEF-MIB Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipswitch/configuration/guide/cef_snmp_mib.html

Cisco IOS Scripting with Tcl

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_script_tcl.html

CISCO-DATA-COLLECTION-MIB

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_mib_collect_trans.html

CISCO-IP-URPF-MIB Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_urpf_mib.html

CNS—Interactive CLI

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cns_services.html

CNS Config Retrieve Enhancement with Retry and Interval

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cns_services.html

Command Scheduler (Kron) Policy for System Startup

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_cns_services.html

Config Change Tracking Identifier

The Config Change Tracking Identifier feature assigns a version number to each saved version of the Cisco IOS running-config file and displays output about the versions. When the version number is updated, a notification of the change in version number is generated. The Config Logger can use this feature to determine if there have been any changes to the Cisco IOS running-config file. To enable the Config Change Tracking Identifier feature, enter the show config id command.

Configuration Enhancements for Broadband Scalability

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_preparing.html

Configuration Generation Performance Enhancement

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/fundamentals/configuration/guide/config_cache.html

Connect-Info RADIUS Attribute 77

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_rad_77_connect.html

Connection Accounting

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_cfg_accountg.html

CoPP Enhancements on SIP-400

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_guide s_book09186a00802109bf.html

Dynamic Host Configuration Protocol Features

Cisco IOS Release 12.2(33)SRC introduces support for the following Dynamic Host Configuration Protocol (DHCP) features.

DHCP—DHCP Server MIB

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_mib.html

DHCP—DHCPv6 Relay Agent Notification for Prefix Delegation

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/partner/docs/ios/ipv6/configuration/guide/ip6-dhcp.html

DHCP—Server Multiple Subnet

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_svr_cfg.html

DHCP—Static Mapping

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_svr_cfg.html

DHCP—Statically Configured Routes Using a DHCP Gateway

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_svr_cfg.html

DHCP Authorized ARP

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_acct_sec.html

DHCP ODAP Server Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_sod_apm.html

DHCP On Demand Address Pool (ODAP) Manager for Non-MPLS VPN Pools

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_sod_apm.html

DHCP Per Interface Lease Limit and Statistics

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_acct_sec.html

DHCP Relay—MPLS VPN Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_rly_agt.html

DHCP Relay Option 82—Per Interface Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_rly_agt.html

DHCP Release and Renew CLI in EXEC Mode

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_client.html

DHCP Secured IP Address Assignment

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_acct_sec.html#wp1094512

DHCP Server—On Demand Address Pool Manager

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_sod_apm.html

DHCP Server Import All Enhancement

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp_svr_cfg.html

DHCPv6—Relay—Reload Persistent Interface ID Option

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-dhcp.html

DHCPv6 Ethernet Remote ID Option

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-dhcp.html

Digital Optical Monitoring

The Digital Optical Monitoring (DOM) feature allows you to display transceiver operating conditions, such as temperature and power levels, while the transceiver is in service. Use the show interfaces transceiver command to display operating conditions.

Dynamic Per VRF AAA

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_per_vrf_aaa.html

Embedded Syslog Manager (ESM)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_esm_syslog.html

Encrypted Vendor-Specific Attributes

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_encrypt_ven_attr.html

Enhanced Test Command

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_enhanced_tst_cmd.html

EtherChannel Load Distribution

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/partner/docs/ios/cether/configuration/guide/ce_lnkbndl.html

EVC on Port-Channel

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_book09186a008 07e5826.html

Extended NAS-Port-Type and NAS-Port Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_extd_nas_port.html

FHRP—HSRP Group Shutdown

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipapp/configuration/guide/ipapp_hsrp.html

Framed-Route in RADIUS Accounting

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_rad_frame_rte.html

Hot Fabric Sync

The switch fabric module functionality is built into the Supervisor Engine 720 and the RSP720. When a supervisor engine switchover occurs, a fabric switchover also occurs. During this process, the line cards must resynchronize with the new active switch fabric. The Hot Fabric Sync feature, which is enabled by default, keeps both the active and standby fabric in sync at the same time, minimizing the switchover time and thereby minimizing any impact on switch fabric traffic. To verify the fabric sync status of active and standby supervisors, enter the show fabric status command.

This feature is supported on the following chassis: Cisco 7603-S, Cisco 7604, Cisco 7606-S, and Cisco 7609-S. All WAN modules with DFC, SIP-200, SIP-400, and WS-67xx with DFC or CFC are supported.

HTTP TACACS+ Accounting Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/partner/docs/ios/netmgmt/configuration/guide/nm_http_web.html

H-VPLS N-PE Redundancy for MPLS Access

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_hvpls_npe_red.html

H-VPLS N-PE Redundancy for QinQ Access

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_hvpls_npe_red.html

IEEE 802.1x with DHCP

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_book09186a008 0685955.html

IMA on SIP-400 for 24xT1/E1 CEOP and 1xOC3 CEOP SPAs

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_guide s_book09186a00802109bf.html

IP SLAs for MPLS Pseudo Wire (PWE3) via VCCV

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipsla/configuration/guide/sla_lsp_mon_autodisc.html

IP Version 6 Features

Cisco IOS Release 12.2(33)SRC introduces support for the following IP version 6 (IPv6) features.

IPv6—CNS Agents

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-mng_apps.html

IPv6—Config Logger

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-mng_apps.html

IPv6—HTTP(S)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-mng_apps.html

IPv6—IP SLAs (UDP Jitter, UDP Echo, ICMP Echo, TCP Connect)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-mng_apps.html

IPv6—Netconf

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-mng_apps.html

IPv6—SOAP

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-mng_apps.html

IPv6—Tcl

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-mng_apps.html

Intelligent Service Gateway Features

Cisco IOS Release 12.2(33)SRC introduces support for the following ISG features.

ISG: Accounting: Per Session, Service, and Flow

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/cfg_isg_acctng.html

ISG: Accounting: Postpaid

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/cfg_isg_acctng.html

ISG: Authentication: DHCP Option 82 Line ID—AAA Authorization Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_pol_auto_sub_log.html

ISG: Flow Control: Flow Redirect (L4, Captive Portal)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_l4_redirect.html

ISG: Instrumentation: Advanced Conditional Debugging

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_tshoot_sa_dcd.html

ISG: Instrumentation: Session and Flow Monitoring (Local and External)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_tshoot_sa_dcd.html

ISG: Network Interface: IP Routed, VRF-Aware MPLS

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_acess_sub_sessns.html

ISG: Policy Control: DHCP Proxy

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_cntrl_policies.html

ISG: Policy Control: Multidimensional Identity per Session

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_cntrl_policies.html

ISG: Policy Control: Policy: Domain-Based (Auto-Domain, Proxy)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_cntrl_policies.html

ISG: Policy Control: Policy Server: CoA (QoS, L4 Redirect, User ACL, TimeOut)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/en_isg_ext_plcy_svrs.html

ISG: Policy Control: Policy Server: CoA ASCII Command Code Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/en_isg_ext_plcy_svrs.html

ISG: Policy Control: Policy Server: SSG-SESM Protocol

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_cntrl_policies.html

ISG: Policy Control: Policy: Triggers (Time, Volume, Duration)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_cntrl_policies.html

ISG: Policy Control: Service Profiles

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_cntrl_policies.html

ISG: Policy Control: User Profiles

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_cntrl_policies.html

ISG: Session: Auth: PBHK

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_port_bundle_hkey.html

ISG: Session: Auth: Single Sign On

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_overview.html

ISG: Session: Authentication (MAC, IP, EAP)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_pol_reg_net_accs.html

ISG: Session: Creation: Interface IP Session: L2

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_acess_sub_sessns.html

ISG: Session: Creation: Interface IP Session: L3

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_acess_sub_sessns.html

ISG: Session: Creation: IP Session: Protocol Event (DHCP,RADIUS)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_acess_sub_sessns.html

ISG: Session: Creation: IP Session: Subnet and Source IP: L2

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_acess_sub_sessns.html

ISG: Session: Creation: IP Session: Subnet and Source IP: L3

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_acess_sub_sessns.html

ISG: Session: Creation: P2P Session (PPPoE, PPPoXoX)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_acess_ppp_sessns.html

ISG: Session: LifeCycle: Idle Timeout

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_pol_sessn_maint.html

ISG: Session: LifeCycle: POD

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_pol_sessn_maint.html

ISG: Session: Protection and Resiliency: Keepalive—ARP, ICMP

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_pol_sessn_maint.html

ISG: Session: VRF Transfer

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_acess_sub_sessns.html

ISG: Subscriber Aware Ethernet

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/isg/configuration/guide/isg_sub_aware_enet.html

In-Service Software Upgrade (ISSU)

Cisco IOS Release 12.2(33)SRC and later releases support the following ISSU features:

•ISSU—AToM ATM Attachment Circuit

•ISSU—AToM FR/MFR Attachment Circuit

•ISSU—AToM HDLC Attachment Circuit

For detailed information about these features, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_trnsprt_mlps_atom.html#wp11155 83

•ISSU—DHCP ODAP Client/Server

•ISSU—DHCP Proxy Client

•ISSU—DHCP Relay on Unnumbered Interface

•ISSU—DHCP Server

For detailed information about these features, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp-sso_ha.html

•ISSU—PPPoE

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_ha_svc_sw_up.html

•ISSU—Virtual Private LAN Service (VPLS)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpls_atom.html

•ISSU—Virtual Template Manager

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ha/configuration/guide/ha_inserv_updg.html

•ISSU—VRRP

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipapp/configuration/guide/ipapp_vrrp.html

KEOPS Phase 2 Access Circuit Redundancy with Local Switching

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_guide s_book09186a00802109bf.html

LACP 1-1 Redundancy with Fast Switchover

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_book09186a008 0685955.html

LACP Fast Rate

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/cether/command/reference/ce_book.html

LACP Single Fault Direct Load Balance Swap

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/cether/configuration/guide/ce_lnkbndl.html

Layer 2 Tunneling Protocol Version 3

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/wan/configuration/guide/wan_l2_tun_pro_v3.html

Local AAA Server

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_loc_aaa_srvr.html

Message Banners for AAA Authentication

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_cfg_authentifcn.html

MPLS EM—MPLS VPN MIB RFC4382 Upgrade

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_em_vpn_mib_4382.html

Multiprotocol Label Switching Label Distribution Protocol Features

Cisco IOS Release 12.2(33)SRC introduces support for the following Multiprotocol Label Switching Label Distribution Protocol (MPLS LDP) features.

MPLS LDP—Local Label Allocation Filtering

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_ldp_alloc_filter.html

MPLS LDP—Lossless MD5 Session Authentication

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_ldp_lossless_md5.html

MPLS Pseudowire Status Signaling

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_pw_status.html

Multiprotocol Label Switching Traffic Engineering Features

Cisco IOS Release 12.2(33)SRC introduces support for the following Multiprotocol Label Switching Traffic Engineering (MPLS TE) features.

MPLS TE—BFD-Triggered Fast Reroute (FRR)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_bfd_frr.html

MPLS TE—Bundled Interface Support (EtherChannel and MLPPP)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_bundle_interface.html

MPLS TE—Tunnel-Based Admission Control (TBAC)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/qos_mpls_te_tbac.html

MPLS TE—Fast Reroute Path Protection

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_path_prot.html

Multiprotocol Label Switching Virtual Private Network Features

Cisco IOS Release 12.2(33)SRC introduces support for the following Multiprotocol Label Virtual Private Network (MPLS VPN) features.

MPLS VPN—Inter-AS Option AB

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpn_ias_optab.html

MPLS VPN Half Duplex VRF (HDVRF)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpn_half_dup_vrf.html

MPLS VPN PE-CE Link Protection

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpn_pece_lnk_prot.html

MQC—Traffic Shaping Overhead Accounting for ATM

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/overhead_acctng.html

Multicast VPN Extranet Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipmulti/configuration/guide/imc_mc_vpn_extranet.html

NAS-Port Format E

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_extd_nas_port.html

NAS-Port ID Format C Enhancement

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/ps6566/products_feature_guide09186a0080792993.html

Network Accounting (RADIUS/TACACS+)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_cfg_accountg.html

Nonstop Forwarding Stateful Switchover Features

Cisco IOS Release 12.2(33)SRC introduces support for the following Nonstop Forwarding (NSF) Stateful Switchover (SSO) features.

NSF/SSO—AToM ATM Attachment Circuit

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_trnsprt_mlps_atom.html#wp11155 83

NSF/SSO—AToM FR/MFR Attachment Circuits

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_trnsprt_mlps_atom.html#wp11155 83

NSF/SSO—AToM HDLC Attachment Circuit

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_trnsprt_mlps_atom.html#wp11155 83

NSF/SSO—Virtual Private LAN Services

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpls_atom.html

Offload Server Accounting Enhancement

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_offload_enhance.html

OSPF Graceful Shutdown

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/iproute/configuration/guide/irp_ospf_ttl.html

OSPF TTL Security Check

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/iproute/configuration/guide/irp_ospf_ttl.html

OSPFv2 Local RIB

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/iproute/configuration/guide/irp_ospf_local_rib.html

OSPFv3 Fast Convergence—LSA and SPF Throttling

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-ospf.html

Per Session Queuing and Shaping for PPPoEoVLAN Using RADIUS

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_ppoe_ses_q_rad.html

Per Subinterface MTU for Ethernet over MPLS (EoMPLS)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_any_transport.html

Per VRF AAA

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_per_vrf_aaa.html

Per-Session QoS

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/per_session_qos.html

Per-User Access-List

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_lock_key_secrty.html

Per-User QoS via AAA Policy Name

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_qos_aaa_policy.html

PPP MLP MRRU Negotiation Configuration

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/dial/configuration/guide/dia_pppmlp_mrru_neg.html

PPP-Max-Payload and IWF PPPoE Tag Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_ppp_mx_payld.html

PPPoE Support

Cisco IOS Release 12.2(33)SRC introduces support for the following PPPoE features.

PPPoE—QinQ Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_pppoe_qinq.html

PPPoE—Session Limiting on Inner QinQ VLAN

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_qinq_vlan_limt.html

PPPoE Agent Remote ID and DSL Line Characteristics Enhancement

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_rmtid_dsl.html

PPPoE Circuit-ID Tag Processing

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_cir_id_tag_pr.html

PPPoE Connection Throttling

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_pppoe_baa.html

PPPoE on Ethernet

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_ppoe_enet.html

PPPoE over Gigabit Ethernet Interface

The PPPoE over Gigabit Ethernet feature enhances PPP over Ethernet (PPPoE) functionality by adding support for PPPoE and PPPoE over IEEE 802.1Q VLANs on Gigabit Ethernet interfaces.

PPPoE over VLANs Scaling and PPPoE over VLANs Forwarding over PVC

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_ppoe_vlan_enh.html

PPPoE RADIUS Port Identification

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_radius_psl.html

PPPoE Service Selection

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_svc_callstup.html

PPPoE Session Count MIB

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_mon_pppoe_snmp.html

PPPoE Session Limit

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_limit_legcfg.html

PPPoE Session Limit per NAS Port

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_ses_lim_nas.html

PPPoE Session Recovery After Reload

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_pppoe_baa.html

PPPoE Tag Support with Agent Remote ID Field

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_rmtid_dsl.html

PPPoEoE on SIP-400

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_guide s_book09186a00802109bf.html

Programmable BERT Patterns Enhancement on Channelized SPAs

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configu ration_guides_book09186a00802109bf.html

QoS: Tunnel Marking for GRE Tunnels

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/tnl_mrkg_gre_tnls.html

RADIUS Attribute 5 (NAS-Port) Format Specified on a Per-Server Group Level

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_rad_5_pre_serv.html

RADIUS Attribute 52 and 53 Gigaword Support

The RADIUS Attribute 52 and Attribute 53 Gigaword Support feature introduces support for Attribute 52 (Acct-Input-Gigawords) and Attribute 53 (Acct-Output-Gigawords) in accordance with RFC 2869. Attribute 52 keeps track of the number of times the Acct-Input-Octets counter has rolled over the 32-bit integer throughout the course of the provided service; attribute 53 keeps track of the number of times the Acct-Output-Octets counter has rolled over the 32-bit integer throughout the delivery of service. Both attributes can be present only in Accounting-Request records where the Acct-Status-Type is set to "Stop" or "Interim-Update." These attributes can be used to keep accurate track of and bill for usage.

RADIUS Attribute 77 for DSL

The RADIUS Attribute 77 for DSL feature introduces support for attribute 77 (Connect-Info) to carry the textual name of the virtual circuit class associated with the given permanent virtual circuit (PVC). (Although attribute 77 does not carry the unspecified bit rate (UBR), the UBR can be inferred from the classname used if one UBR is set up on each class.) Attribute 77 is sent from the network access server (NAS) to the RADIUS server via Accounting-Request and Accounting-Response packets.

RADIUS Attribute Value Screening

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_rad_attr_scrng.html

RADIUS Centralized Filter Management

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_rad_central_filt.html

RADIUS DNIS Screening, RADIUS Packet of Disconnect (POD), ISDN Guard Timer

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_cfg_radius.html

RADIUS Logical Line ID

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_rad_logic_lne_id.html

RADIUS NAS-IP-Address Configurability

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_rad_nas_ip_cfg.html

RADIUS Per-VRF Server Group

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_per_vrf_aaa.html

RADIUS Progress Codes

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/partner/docs/ios/security/configuration/guide/sec_rad_progrs_codes.html

RADIUS Push for MOD CLI Policies

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_rad_vsa_pmap.html

RADIUS Route Download

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_rad_route_dwnld.html

RADIUS Server Load Balancing

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/partner/docs/ios/security/configuration/guide/sec_rad_load_bal.html

RADIUS Server Reorder on Fail

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_rad_reorder_fail.html

Resilient Ethernet Protocol

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/lanswitch/configuration/guide/lsw_cfg_rep.html

Retransmit Counter for Exponential Backoff Accounting

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_radius_for_acct.html

RFC 4293 IP-MIB (IPv6 Only) and RFC 4292 IP-FORWARD-MIB (IPv6 Only)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-mng_apps.html

RSVP Aggregation

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/qos_rsvp_agg.html

SIP-400 Accelerated Lawful Intercept

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_book09186a008 07e0acb.html

SLB (Server Load Balancing)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipapp/configuration/guide/ipapp_slb.html

SLB: KAL-AP Agent Support

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipapp/configuration/guide/ipapp_slb.html

SLB: RADIUS Loadbalancing Accelerated Data Plane Forwarding

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipapp/configuration/guide/ipapp_slb.html

Source IPv4 and Source MAC Address Binding

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_guide s_book09186a00802109bf.html

SPAN Destination Port Support on Etherchannels

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_book09186a008 0685955.html

SPAN Egress Session Increase

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_book09186a008 0685955.html

SSO—BFD (Admin Down)

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/iproute/configuration/guide/irp_bfd.html

SSO—DHCP ODAP Client/Server

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp-sso_ha.html

SSO—DHCP Proxy Client

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipaddr/configuration/guide/iad_dhcp-sso_ha.html

SSO—PPPoE

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_ha_stfl_swovr.html

SSO—Virtual Template Manager

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ha/configuration/guide/ha-stfl_swovr.html

SSO—VRRP

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/ipapp/configuration/guide/ipapp_vrrp.html

Static Routes for BFD

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/iproute/configuration/guide/irp_bfd.html

Sticky IP

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_rad_8_accss_req.html

Subscriber Service Switch

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/bbdsl/configuration/guide/bba_cfg_sss_pol.html

Switch Port Analyzer (SPAN)—Input Packets with Don't Learn Option

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_book09186a008 0685955.html

TDM Local Switching

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/module_installation_and_configuration_guide s_book09186a00802109bf.html

Throttling of AAA (RADIUS) Records

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/security/configuration/guide/sec_throtl_aaa.html

VPLS MAC Address Withdrawal

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_hvpls_npe_red.html

VTP v3

For detailed information about this feature, see the following document:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_book09186a008 0685955.html

New Hardware Features in Cisco IOS Release 12.2(33)SRB3

This section describes new and changed features in Cisco IOS Release 12.2(33)SRB3. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRB3. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

CWDM-SFP

CWDM-SFP provides optical pluggable support on Cisco 7600-ES20-GE3C and Cisco 7600-ES20-GE3CXL line cards.

PIDs:

CWDM-SFP-1470, CWDM-SFP-1490, CWDM-SFP-1510, CWDM-SFP-1530,

CWDM-SFP-1550, CWDM-SFP-1570, CWDM-SFP-1590, CWDM-SFP-1610

DWDM-XFP

DWDM-XFP provides optical pluggable support on Cisco 7600-ES20-10G3C, Cisco 600-ES20-10G3CXL, and Cisco 7600-SIP-600/SPA-1X10GE-L-V2 line cards.

PIDs:

DWDM-XFP-30.33, DWDM-XFP-31.12, DWDM-XFP-31.90, DWDM-XFP-32.68,

DWDM-XFP-34.25, DWDM-XFP-35.04, DWDM-XFP-35.82, DWDM-XFP-36.61,

DWDM-XFP-38.19, DWDM-XFP-38.98, DWDM-XFP-39.77, DWDM-XFP-40.56,

DWDM-XFP-42.14, DWDM-XFP-42.94, DWDM-XFP-43.73, DWDM-XFP-44.53,

DWDM-XFP-46.12, DWDM-XFP-46.92, DWDM-XFP-47.72, DWDM-XFP-48.51,

DWDM-XFP-50.12, DWDM-XFP-50.92, DWDM-XFP-51.72, DWDM-XFP-52.52,

DWDM-XFP-54.13, DWDM-XFP-54.94, DWDM-XFP-55.75, DWDM-XFP-56.55,

DWDM-XFP-58.17, DWDM-XFP-58.98, DWDM-XFP-59.79, DWDM-XFP-60.61

SFP-GE-T Support

The copper pluggable SFP-GE-T provides support on Cisco 7600-ES20-GE3C and Cisco 7600-ES20-GE3CXL line cards. These pluggables support 10/100/1000 Ethernet (no auto-negotiation).

New Software Features in Cisco IOS Release 12.2(33)SRB3

There are no new software features in Cisco IOS Release 12.2(33)SRB3.

New Hardware Features in Cisco IOS Release 12.2(33)SRB1

This section describes new and changed features in Cisco IOS Release 12.2(33)SRB1. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRB1. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

New Small-Form Factor Chassis

Cisco IOS Release 12.2(33)SRB1 introduces support for the following new routers:

Cisco 7603-S Router

For detailed information about the small-form factor Cisco 7603-S (CISCO7603-S), see the Cisco 7600 Series Router Installation Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_installation_guide_chapter09186a008007c8bb.html

Cisco 7606-S Router

For detailed information about the small-form factor Cisco 7603-6 (CISCO7606-S), see the Cisco 7600 Series Router Installation Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_installation_guide_chapter09186a008007c8bb.html

New Software Features in Cisco IOS Release 12.2(33)SRB1

This section describes new and changed features in Cisco IOS Release 12.2(33)SRB1. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRB1. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

1 Rate 2 Color per EVC Policer

For detailed information about this feature, see the "Configuring QoS on the Cisco 7600 Series Ethernet Services 20G Line Card" chapter in the Cisco 7600-ES20 Ethernet Line Card Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f3f8d.html

AToM Support over GRE

For detailed information about this feature, see the "Configuring the Fast Ethernet and Gigabit Ethernet SPAs" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_book09186a00802109bf.html

ATM Pseudowire Redundancy

For detailed information about this feature, see the L2VPN Pseudowire Redundancy document:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1829/
products_feature_guide09186a0080606811.html

Backup Interface for Flexible UNI

For detailed information about this feature, see the following documents:

•The "Configuring the Cisco 7600 Series Ethernet Services 20G Line Card" chapter in the Cisco 7600-ES20 Ethernet Line Cards Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f3f97.html

•The "Configuring the Fast Ethernet and Gigabit Ethernet SPAs" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a0080523f3c.html

Enhanced Fast Software Upgrade (eFSU)

The Enhanced Fast Software Upgrade (eFSU) feature was introduced in Cisco 12.2(33)SRB. Cisco IOS Release 12.2(33)SRB1 adds support for the Route Switch Processor 720 (RSP720). For detailed information about this feature, see the "ISSU and eFSU on Cisco 7600 Series Router" chapter in the Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SR:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f1c85.html

In-Service Software Upgrade (ISSU)

Cisco IOS Release 12.2(33)SRB1 and later releases support the following ISSU features:

•MPLS OAM

•MPLS LDP

•MPLS TE

•MPLS VPN

For detailed information about these features, see the following document:

http://cisco.com/univercd/cc/td/doc/product/software/ios122sb/newft/122sb28/iscli28.htm

•L2 Multicast

•EtherChannel

•IEEE 802.1x

•IPv4 ISSU

•MPLS

•Netflow

•SPAN and Remote SPAN

•STP

For detailed information about these features, see the "ISSU and eFSU on Cisco 7600 Series Router" chapter in the Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SR:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f1c85.html

•ARP

•ATM

•Frame Relay

•HDLC

•PPP/MLP

•QoS

•RIB/VRF

•SNMP

For detailed information about these features, see Cisco IOS In Service Software Upgrade Process:

http://www.cisco.com/en/US/products/ps6922/products_feature_guide09186a00807c9105.html

•MTR

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/
ios122sr/newft/122srb33/srmtrdoc.htm#wp1063633

•GLBP

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/glbpissu.htm

•HSRP

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/hsrpissu.htm

•IS-IS

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sb/newft/122sb31/sbisissu.htm

IP SLAs Features

Cisco IOS IP SLAs features provide the capability to verify service guarantees, increase network reliability by validating network performance, proactively identify and alert users about network issues or deviations, and increase Return on Investment (ROI) by easing the deployment of new IP services. Cisco IOS IP SLAs use active probing techniques for end-to-end quantitative measurement of network performance, health, and connectivity for Voice over IP (VoIP), Multiprotocol Label Switching (MPLS), and TCP/IP networks. The IP SLAs features are also directly integrated with other Cisco IOS products such as Optimized Edge Routing (OER), Enhanced Object Tracker (EoT), and Embedded Event Manager (EEM).

Cisco IOS Release 12.2(33)SRB1 and later releases support the following IP SLAs features:

•IP SLAs - DHCP Operation

•IP SLAs - Distribution of Statistics

•IP SLAs - DNS Operation

•IP SLAs - FTP Operation

•IP SLAs - HTTP Operation

•IP SLAs - ICMP Echo Operation

•IP SLAs - ICMP Path Echo Operation

•IP SLAs - MPLS VPN Aware

•IP SLAs - Multi-Operation Scheduler

•IP SLAs - One-way Measurements

•IP SLAs - Path Jitter

•IP SLAs - Reaction Threshold

•IP SLAs - Scheduling

•IP SLAs - TCP Connect Operation

•IP SLAs - UDP Echo Operation

•IP SLAs - UDP Jitter Operation

•IP SLAs - UDP VoIP Operation

•IP SLAs - VoIP Threshold Traps

Cisco IOS IP SLAs configuration information is included in the Cisco IOS IP SLAs Configuration Guide, Release 12.4T:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124tcg/tsla_c/index.htm

Cisco IOS IP SLAs command reference information is included in the Cisco IOS IP SLAs Command Reference, Release 12.2SR:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/cr/srsla_r/index.htm

MPLS VPN 6VPE Support over IP Tunnels

For detailed information about this feature, see the "Implementing IPv6 VPN over MPLS (6VPE)" chapter in the Cisco IOS IPv6 Configuration Library:

http://www.cisco.com/en/US/products/sw/iosswrel/ps5187/
products_configuration_guide_chapter09186a00807d26c0.html#wp1049404

MTU Support on MLP Interfaces

For detailed information about this feature, see the "Configuring the SIPs and SSC" chapter in the in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_book09186a00802109bf.html

Multi-VRF Selection using Policy Based Routing (PBR)

The Multi-VRF Selection using Policy Based Routing (PBR) feature allows a specified interface on a provider edge (PE) router to route packets to Virtual Private Networks (VPNs) based on match criteria defined in an Internet Protocol (IP) access list or based on packet length.

Out of Band Clocking

For detailed information about this feature, see the "Configuring the CEoP and Channelized ATM SPAs" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a00807f9ea0.html

Session Border Controller

For detailed information about this feature, see the Cisco 7600 Series Routers Session Border Controller Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00808565c1.html

New Hardware Features in Cisco IOS Release 12.2(33)SRB

This section describes new and changed features in Cisco IOS Release 12.2(33)SRB. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRB. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

New Chassis and Power Supply

Cisco IOS Release 12.2(33)SRB introduces support for the following chassis and power supply:

•Enhanced 9-Slot CISCO7609 Chassis: CISCO7609-S
For detailed information about this chassis, see the Cisco 7600 Series Router Installation Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_installation_guide_chapter09186a008007c8bb.html

•PWR-6000-DC
For detailed information about this power supply, see the Cisco 7600 Series Router Installation Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_installation_guide_chapter09186a008007c8bb.html

New Line Cards

Cisco IOS Release 12.2(33)SRB introduces support for the following line cards:

•Distributed Forwarding Cards 3CXL:

–Distributed Forwarding Card 3CXL (DFC3CXL) for use on CEF720 modules: WS-F6700-DFC3CXL

–Distributed Forwarding Card 3C (DFC3C) for use on CEF720 modules: WS-F6700-DFC3C

For detailed information about these line cards, see the Guide to Supported Hardware for Cisco 7600 Series Routers with Cisco IOS Release 12.2SR:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_installation_guide_chapter09186a008069bb90.html

•Ethernet Services (7600 ES20) Line Cards

–2-port version Ethernet Services (7600 ES20) Line Card: 7600-ES20-10G

–20-port Ethernet Services (7600 ES20) Line Card: 7600-ES20-GE

For detailed information about these line cards, see the Cisco 7600 Series Ethernet Services 20G Line Card Hardware Installation Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_installation_guide_chapter09186a00807f388c.html

•Extended-Temp SFP (SFP-GE-T/S/L/Z) Support on WS-X6724/6748-SFP LAN Cards

Note•DOM is not supported on WS-X6724/6748-SFP LAN Cards.

•SFP-GE-T supports only 1GE speeds on these WS-X6724/6748-SFP LAN Cards.

For addtional information about this feature, see the following document:

http://www.cisco.com/en/US/docs/routers/7600/Hardware/12.2SR_supported_hw/7600_hwd.html

New Modules

Cisco IOS Release 12.2(33)SRB introduces support for the following module:

•Application Control Engine Service Module

For detailed information about this module, see the Cisco Application Control Engine Module Installation Note:

http://www.cisco.com/en/US/products/hw/switches/ps708/
prod_module_installation_guide09186a0080626334.html

New Route Switch Processors

Cisco IOS Release 12.2(33)SRB introduces support for the following Route Switch Processors (RSPs):

•RSP720-3C-GE

•RSP720-3CXL-GE

For detailed hardware information about these RSPs, see the "Route Switch Processors and Supervisor Engines" chapter in the Cisco 7600 Series Router Supervisor Engine and Route Switch Processor Guide:

http://www.cisco.com/univercd/cc/td/doc/product/core/cis7600/hardware/supeng/supe02.htm

For software configuration information and new feature descriptions, see the "Configuring a Route Switch Processor 720" chapter in the Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SR:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f1d89.html

New SPAs

Cisco IOS Release 12.2(33)SRB introduces support for the following shared port adapters (SPAs):

•Circuit Emulation over Packet (CEoP) SPAs, supported on the SIP-400:

–1-port channelized OC-3 STM1 ATM CEoP SPA (SPA-1CHOC3-CE-ATM)

–24-port channelized T1/E1/J1 ATM CEoP SPA (SPA-24CHT1-CE-ATM)

For detailed information about the CEoP SPA, see the "Overview of the CEoP and Channelized ATM SPAs" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a00807fa016.html

•SPA-2x1GE-V2, supported on the SIP-400

For detailed information about the SPA-2x1GE-V2, see the "Overview: Cisco 7600 Series Router Shared Port Adapters" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a008043f6a6.html

Note The SPA-5x1GE-V2 was introduced in Cisco IOS Release 12.2(33)SRA for the SIP-600. Release 12.2(33)SRB adds support for the SPA-5x1GE-V2 on the SIP-400. For detailed information about the SPA-5x1GE-V2, see the "Overview: Cisco 7600 Series Router Shared Port Adapters" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide:
http://www.cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a008043f6a6.html

New Software Features in Cisco IOS Release 12.2(33)SRB

This section describes new and changed features in Cisco IOS Release 12.2(33)SRB. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRB. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

1024 MLP Bundles

The number of MLP bundles that are supported on a SIP-200 has been increased from 256 to 1024.

For detailed information about the SIP-200, see the "Overview of the SIPs and SSC" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a008044013b.html

Alarm Filtering Support in the Cisco Entity Alarm MIB

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t4/nmhtalrm.htm

Any Transport over MPLS Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Any Transport over MPLS (AToM) features.

•Any Transport over MPLS (AToM): ATM Cell Relay over MPLS: Packed Cell Relay

•Any Transport over MPLS (AToM) Graceful Restart

•Any Transport over MPLS (AToM): Ethernet over MPLS (EoMPLS)

•Any Transport over MPLS (AToM): Frame Relay over MPLS (FRoMPLS)

•Any Transport over MPLS (AToM): Static Pseudowire Provisioning

•Any Transport over MPLS (AToM): Tunnel Selection

For detailed information about the above-mentioned AToM features with the exception of the Any Transport over MPLS (AToM) Graceful Restart feature and the Any Transport over MPLS (AToM): Tunnel Selection feature, see the Any Transport over MPLS document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s28/
fsatom28.htm

For detailed information about the Any Transport over MPLS (AToM) Graceful Restart feature, see the AToM Graceful Restart document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s29/
fsgratom.htm

For detailed information about the Any Transport over MPLS (AToM): Tunnel Selection feature, see the Any Transport over MPLS (AToM): Tunnel Selection document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/srtunsel.htm

Bandwidth-Based Local Call Admission Control (CAC) Policy for IP Multicast

For detailed information about this feature, see the Per Interface Mroute State Limit with Bandwidth Based CAC for IP Multicast document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srmcac.htm

Bidirectional Forwarding Detection Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Bidirectional Forwarding Detection (BFD) features.

•BFD Echo Mode

•Bidirectional Forwarding Detection (BFD) Standard Implementation

•BFD Version 1 Support

For detailed information about these features, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122limit/122sx/
12218sxe/fs_bfd.htm

Border Gateway Protocol Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Border Gateway Protocol (BGP) features.

Note Multicast BGP peer support is not available in Cisco IOS software after Release 12.2(33)SRA.

BGP Neighbor Policy

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbgpnp.htm

BGP Per Neighbor SOO Configuration

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t11/
htbgpsoo.htm

BGP Route-Map Continue Support for Outbound Policy

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbgprco.htm

BGP Selective Address Tracking

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbgpsn.htm

BGP Support for MTR

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbgpmtr.htm

BGP Support for the L32VPN Address Family

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbgpl2v.htm

BITS Clock Support - Receive and Distribute

For detailed information about this feature, see the "Configuring the CEoP and Channelized ATM SPAs" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a00807f9ea0.html

CNS Image Agent

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbcnsia.htm

Compact Generic Attribute Registration Protocol (cGVRP)

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbcgvrp.htm

Configuration Partitioning

The Configuration Partitioning feature provides modularization ("partitioning") of the running configuration state to provide granular access to the running configuration in Cisco IOS software. This feature is enabled by default in Cisco IOS software images that include this feature.

The Configuration Partitioning feature allows the system to group the configuration state of the device into parts (called "partitions") so that only the configuration state the user wishes to review is retrieved when a user issues the show running-config partition part command. This feature improves performance for high-end systems with complex configurations because only a part of the running configuration state is processed when generating the running configuration command list, as opposed to the existing method of processing the entire system configuration state.

Default configuration partitions are provided by the introduction of this feature; other Cisco IOS software features may define their own command partitions in later releases.

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/cnfprts.htm

Connectivity Fault Management-2

The Connectivity Fault Management-2 (CFM-2) feature consists of the following features.

802.1ag and 802.3ah Interworking

For detailed information about this feature, see the Ethernet Connectivity Fault Management document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t11/
srethcfm.htm

Configuring Ethernet Local Management Interface on a Provider Edge Device

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbpelmi.htm

Ethernet Local Management Interface

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t9/htethlmi.htm

IEEE 802.3ad Link Bundling

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sb/newft/122sb31/sbcelacp.htm

Outward Facing MEP

For detailed information about this feature, see the Ethernet Connectivity Fault Management document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t11/
srethcfm.htm

Control Plane DSCP Support for RSVP

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t2/dscprsvp.htm

Disk File System Enhancements - ATA Enhancements and FAT32 Support

The Disk File System Enhancements - ATA Enhancements and FAT32 Support feature adds support in Cisco IOS software-based devices for flash cards that have been formatted with partitions on external devices. This feature also provides support for larger disk sizes through FAT32 support and support for disk partitions. In most scenarios, no user configuration is required to take advantage of this feature. Additional file system information is now available through existing command-line interface (CLI) commands. See the documentation of the format command for additional information about reformatting flash-based devices.

Additional file system enhancements that are introduced with this feature improve the performance and reliability of the system as a whole. The disk file system enhancements implemented as part of this feature include shared data structures, control structures, and other file system functions that apply to flash disks in various formats, such NVRAM, ATA flash disks, linear flash, USB flash, and the system RAM.

Dynamic Host Configuration Protocol Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Dynamic Host Configuration Protocol (DHCP) features. For detailed information about these features, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbdhcpf.htm

•DHCP Accounting: see the Configuring DHCP Services for Accounting and Security chapter.

•DHCP Address Allocation Using Option 82: see the Configuring the Cisco IOS DHCP Server chapter.

•DHCP Relay Subscriber Identifier Suboption of Option 82: see the Configuring the Cisco IOS DHCP Relay Agent chapter.

In addition, support for the following DHCP feature is introduced:

•DHCP Server Multiple Subnet.

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbmultd.htm

For the most recent information about the DHCP Server feature, see the Configuring the Cisco IOS DHCP Server document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124tcg/tiad_c/dhcp/htdhcpsv.htm

For the most recent information about the DHCP Relay Agent, see the Configuring the Cisco IOS DHCP Relay Agent document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124tcg/tiad_c/dhcp/htdhcpre.htm

Dual Priority Queue Support

For detailed information about this feature, see the "Configuring the SIPs and SSC" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a0080440138.html

Enhanced Fast Software Upgrade

For detailed information about this feature, see the following documents:

•Cisco IOS In Service Software Upgrade and Enhanced Fast Software Upgrade Processes:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/sbisefsu.htm

•The "Enhanced Fast Software Upgrade on the Cisco 7600 Series Routers" chapter in the Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SR:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f1c85.html

EIGRP MIB

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/
gteigmib.htm

EIGRP Support for MTR

For detailed information about this feature, see the Multi-Topology Routing document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srmtrdoc.htm

Embedded Event Manager (EEM) 2.2

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/sr_eem22.htm

Embedded Resource Manager (ERM)

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/nm_erm.htm

Embedded Resource Manager (ERM) - MIB

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/ermmib.htm

Ethernet Local Management Interface (LMI) at Provider Edge (PE)

For detailed information about this feature, see the Configuring Ethernet Local Management Interface on a Provider Edge Device document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbpelmi.htm

Ethernet OAM-Phase2/ELMI-PE

For detailed information about this feature, see the "Configuring the Fast Ethernet and Gigabit Ethernet SPAs" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a0080523f3c.html

FHRP - HSRP Multiple Group Optimization

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbhsrmg.htm

FHRP - Integration of Embedded Event Manager with Enhanced Object Tracking

For detailed information about this feature, which is also known as the FHRP - EOT integration with EEM feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbeotem.htm

Flexible Mapping of QinQ (2-2, 2-1, 1-2, 1-1) and QinQ Service Awareness

For detailed information about this feature, see the "Configuring the SIPs and SSC" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a0080440138.html

Flexible QinQ Mapping and Service Awareness

For detailed information about this feature, see the "Configuring the Cisco 7600 Series Ethernet Services 20G Line Card" chapter in the Cisco 7600-ES20 Ethernet Line Cards Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f3f97.html

Hierarchical Quality of Service (HQoS) with Multipoint Bridging (MPB)

For detailed information about this feature, see the "Configuring QoS on the Cisco 7600 Series Ethernet Services 20G Line Card" chapter in the Cisco 7600-ES20 Ethernet Line Cards Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f3f8d.html

HSRP for IPv6

For detailed information about these features, see the "Implementing IPv6 Addressing and Basic Connectivity" chapter in the Cisco IOS IPv6 Configuration Library:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/v6addres.htm

IGMP/PIM Snooping for VPLS Pseudowire

For detailed information about this feature for the Ethernet Services 20G line cards, see the "Configuring the Cisco 7600 Series Ethernet Services 20G Line Card" chapter in the Cisco 7600-ES20 Ethernet Line Cards Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f3f97.html

For detailed information about this feature for the SIP-400, see the "Configuring the SIPs and SSC" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a0080440138.html

Interfaces MIB: SNMP Context-based Access

The interface MIB (IF-MIB) has been modified to support context-aware packet information in Virtual Route Forwarding (VRF) environments. VRF environments require that contexts apply to Virtual Private Networks (VPNs) so that clients can be given selective access to the information stored in the IF-MIB. Clients that belong to a particular VRF can access information about the interface from the IF-MIB that belongs to that VRF only. When a client tries to get information from an interface that is associated with a particular context, the client can see only the information that belongs to that context and cannot see IF-MIB information that is associated with interfaces that are connected to another VRF to which it is not entitled. No commands have been modified or added to support this feature.

The IF-MIB supports all tables that are defined in RFC 2863 and the CISCO-IFEXTENSION-MIB.

IP Multicast Load Splitting—Equal Cost Multipath (ECMP) Using S, G and Next Hop

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbmpath.htm

IP SLAs Features

Cisco IOS Release 12.2(33)SRB introduces support for the following IP Service Level Agreements (SLAs) features.

IP SLAs for Metro-Ethernet

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/sr_meth.htm

IP SLAs - LSP Health Monitor with LSP Discovery

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srpdisc.htm

IP SLAs Random Scheduler

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/sr_slars.htm

IP Version 6 Features

Cisco IOS Release 12.2(33)SRB introduces support for the following IP version 6 (IPv6) features.

IPv6 ACL Extensions for Mobile IPv6

For detailed information about this feature, see the "Implementing Mobile IPv6" chapter in the Cisco IOS IPv6 Configuration Library:

http://www.cisco.com/en/US/products/sw/iosswrel/ps5187/
products_configuration_guide_chapter09186a00804160bf.html

IPv6 Routing - EIGRP Support

For detailed information about this feature, see the "Implementing IPv6 VPN over MPLS (6VPE)" chapter in the Cisco IOS IPv6 Configuration Library:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/sa_vpnv6.htm

IPv6 VPN over MPLS (6VPE)

For detailed information about this feature, see the "Implementing Mobile IPv6" chapter in the Cisco IOS IPv6 Configuration Library:

http://www.cisco.com/en/US/products/sw/iosswrel/ps5187/
products_configuration_guide_chapter09186a00804160bf.html

Intermediate System-to-Intermediate System Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Intermediate System-to-Intermediate System (IS-IS) features.

IS-IS MIB

For detailed information about these features, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122limit/122sg25/
ismibspt.htm

IS-IS Support for an IS-IS Instance per VRF for IP

For detailed information about these features, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s29/
vrf_isis.htm

IS-IS Support for MTR

For detailed information about this feature, see the Multi-Topology Routing document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srmtrdoc.htm

Layer 2 Virtual Private Network Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Layer 2 Virtual Private Network (L2VPN) features.

L2VPN Pseudowire Redundancy

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s31/
fspseudo.htm

For information about limitations of the L2VPN Pseudowire Redundancy feature in Cisco IOS Release 12.2(33)SRB, see the "Limitations and Restrictions in Cisco IOS Release 12.2(33)SRB" section.

L2 VPN Pseudowire Switching

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s31/
fsstitch.htm

VPLS Autodiscovery: BGP-Based

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/fs_vpls.htm

Lawful Intercept

For detailed information about this feature, see the following Cisco 7600 Lawful Intercept Configuration Guide:

http://www.cisco.com/univercd/cc/td/doc/product/core/cis7600/76licfg/index.htm

For information about the Lawful Intercept feature on the SIP-400, see the "Overview of the SIPs and SSC" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a008044013b.html

Layer 2 Local Switching - Same-Port Switching for Frame Relay

For detailed information about this feature, see the following Layer 2 Local Switching document:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1829/
products_feature_guide09186a00801ea88d.html

Logging to Local Non-Volatile Storage (ATA Disk)

For detailed information about this feature, see the SYSLOG Writing to Flash document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sb/newft/122sb28/cs_sysls.htm

Multiprotocol Label Switching Embedded Management Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Multiprotocol Label Switching Embedded Management (MPLS EM) features.

MPLS EM - MPLS LDP MIB - RFC 3815

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/ldpmbrfc.htm

MPLS EM - MPLS LSR MIB - RFC 3813

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/lsrmbrfc.htm

MPLS EM - MPLS Multipath (ECMP) LSP Tree Trace

For detailed information about this feature, see the MPLS EM—MPLS LSP Multipath Tree Trace document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sb/newft/122sb31/sb_mmtr.htm

Multiprotocol Label Switching Label Distribution Protocol Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Multiprotocol Label Switching Label Distribution Protocol (MPLS LDP) features.

MPLS LDP - Autoconfiguration

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s30/
fsldpaut.htm

MPLS LDP - IGP Synchronization

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s30/
fsldpsyn.htm

MPLS LDP - MD5 Global Configuration

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sb/newft/122sb28/sb_md5.htm

MPLS LSP Ping/Traceroute for LDP/TE, and LSP Ping for VCCV

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t6/ht_lspng.htm

Multiprotocol Label Switching Traffic Engineering Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Multiprotocol Label Switching Traffic Engineering (MPLS TE) features.

MPLS TE - DS-TE (RFC-3270)

For detailed information about this feature, see the MPLS Traffic Engineering—DiffServ Aware (DS-TE) document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/dsteietf.htm

MPLS TE - Fast Reroute over ATM

For detailed information about this feature, see the MPLS TE: Link and Node Protection, with RSVP Hellos Support (with Fast Tunnel Interface Down Detection) document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s30/
fslnph30.htm

MPLS TE - Fast Tunnel Interface Down Detection

For detailed information about this feature, see the MPLS TE: Link and Node Protection, with RSVP Hellos Support (with Fast Tunnel Interface Down Detection) document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s30/
fslnph30.htm

MPLS TE - Node Protection Desired Bit

For detailed information about this feature, see the MPLS TE: Link and Node Protection, with RSVP Hellos Support (with Fast Tunnel Interface Down Detection) document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s30/
fslnph30.htm

Multiprotocol Label Switching Virtual Private Network Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Multiprotocol Label Virtual Private Network (MPLS VPN) features.

MPLS VPN - Show Running VRF

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sb/newft/122sb28/sb_svrf.htm

MPLS VPN - VRF CLI for IPv4 & IPv6 VPNs

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/sr_mpvrf.htm

MPLS VPN VRF Selection Using Policy Based Routing

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122s/122snwft/release/122s25/
fs_pbrsv.htm

MultiPoint Bridging over Ethernet

For detailed information about this feature, see the "Configuring the Cisco 7600 Series Ethernet Services 20G Line Card" chapter in the Cisco 7600-ES20 Ethernet Line Cards Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f3f97.html

Multiprotocol BGP (MP-BGP) Support for CLNS

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124tcg/tbgp_c/brbclns.htm

Multi-Topology Routing

For detailed information about this feature, see the Multi-Topology Routing document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srmtrdoc.htm

NDE for VRF Interfaces

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/nfvrfsrb.htm

Netconf Access for Configuration over BEEP

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbnetbe.htm

NetFlow v9 for IPv6

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/nfv6xsrb.htm

Network Clock Support

For detailed information about this feature, see the "Configuring the SIPs and SSC" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a0080440138.html

Optimized Edge Routing (OER)

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/sr_oer.htm

Open Shortest Path First Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Open Shortest Path First (OSPF) features.

Area Command in Interface Mode for OSPFv2

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s29/
ospfarea.htm

OSPF Enhanced Traffic Statistics for OSPFv2 and OSPFv3

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t6/htostats.htm

OSPF SNMP ifIndex Value for Interface ID

For detailed information about this feature, see the OSPF: SNMP ifIndex Value for Interface ID in OSPFv2 and OSPFv3 Data Fields document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t6/ht_ifndx.htm

OSPF Support for MTR

For detailed information about this feature, see the Multi-Topology Routing document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srmtrdoc.htm

Outward Facing MEP

For detailed information about this feature, see the Ethernet Connectivity Fault Management document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t11/
srethcfm.htm

PBR over TE Tunnel

In Cisco IOS Release 12.2(33)SRB, hardware switching support is introduced for policy-based routing (PBR) packets that are sent over a traffic engineering (TE) tunnel interface on a Cisco 7600 series router. When a TE tunnel interface is configured by using the set interface command in a policy, the packets are processed in hardware. In previous releases, PBR packets that were sent over TE tunnels were fast-switched by route-processor software.

Per Interface Mroute State Limit

For detailed information about this feature, see the Per Interface Mroute State Limit with Bandwidth Based CAC for IP Multicast document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srmcac.htm

Per Interface NetFlow

For detailed information about this feature, see the "Configuring NetFlow and NDE" chapter in the Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SR:

http://www.cisco.com/univercd/cc/td/doc/product/core/cis7600/software/122sr/swcg/nde.htm

Note The configuration granularity for IPv4 NetFlow Data Export (NDE) has changed from global to per-interface configuration granularity. Global enabling of NDE collection for IPv4 L3 interfaces is not available in Cisco IOS Release 12.2(33)SRB. For a Cisco 7600 series that perform NDE, configurations must be reviewed and modified to conform to the per-interface configuration guidelines.

Per IP Subscriber DHCP Triggered RADIUS Accounting

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/ipradacc.htm

Per Subscriber/Per Protocol CoPP Support

For detailed information about this feature, see the "Overview of the SIPs and SSC" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a008044013b.html

Percent Priority/Percent Bandwidth Support

For detailed information about this feature, see the "Overview of the SIPs and SSC" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a008044013b.html

Private Hosts

For detailed information about this feature, see the "Private Hosts (Using PACLs)" chapter in the Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SR:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f5d19.html

Pseudowire Emulation Edge-to-Edge MIBs for Ethernet and Frame Relay Services

For detailed information about this feature, see the Pseudowire Emulation Edge-to-Edge MIBs for Ethernet, Frame Relay, and ATM Services document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sb/newft/122sb28/sbpweatm.htm

Quality of Service Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Quality of Service (QoS) features.

QoS Enhancement for Dual Priority Queues

For detailed information about this feature, see the "Configuring QoS on the Cisco 7600 Series Ethernet Services 20G Line Card" chapter in the Cisco 7600-ES20 Ethernet Line Cards Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f3f8d.html

QoS/MQC Support for MTR

For detailed information about this feature, see the Multi-Topology Routing document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srmtrdoc.htm

Rate Limiting Support for DAI and DHCP Snooping

For detailed information about this feature, see the "Configuring Denial of Service Protection" chapter in the Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SR document:

http://www.cisco.com/univercd/cc/td/doc/product/core/cis7600/software/122sr/swcg/dos.htm

In addition, see the mls rate-limit unicast ip command in the Cisco 7600 Series Internet Router IOS Commands Reference, 12.2 SX:

http://www.cisco.com/en/US/partner/products/hw/routers/ps368/
products_command_reference_chapter09186a0080172751.html

Reliable Delivery and Filtering for Syslog

For detailed information about this feature, see the Reliable Delivery for Syslog over BEEP document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t11/
htnmsylg.htm

Remote Port Shutdown

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbrpsdn.htm

RFC 3020 Multilink Frame Relay MIB Support

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t9/mfr_mib.htm

Role-Based Access Control CLI Commands

For detailed information about this feature, see the Role-Based CLI Access document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gtclivws.htm

Resource-Reservation Protocol Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Resource-Reservation Protocol (RSVP) features.

RSVP Application ID Support

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t6/ht_appid.htm

RSVP Fast Local Repair (RSVP FLR)

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/rsvp_flr.htm

RSVP Interface-Based Receiver Proxy

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122limit/122sx/122sxf18/
rsvpprox.htm

RSVP Refresh Reduction and Reliable Messaging

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s29/
fsrelmsg.htm

RSVP Scalability Enhancements

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t2/rsvpscal.htm

Scalable EoMPLS

For detailed information about this feature, see the "Configuring the Cisco 7600 Series Ethernet Services 20G Line Card" chapter in the Cisco 7600-ES20 Ethernet Line Cards Configuration Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f3f97.html

Scale for IP Subscriber Awareness over Ethernet

For detailed information about this feature, see the "IP Subscriber Awareness over Ethernet" chapter in the Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SR:

http://www.cisco.com/en/US/products/hw/routers/ps368/
products_configuration_guide_chapter09186a00807f1c8b.html

Security ACLs

For detailed information about this feature, see the "Overview of the SIPs and SSC" chapter in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a008044013b.html

Simple Network Management Protocol Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Simple Network Management Protocol (SNMP) features.

SNMP over IPv6

For detailed information about these features, see the "Managing Cisco IOS Applications over IPv6" chapter in the Cisco IOS IPv6 Configuration Library:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/sa_mgev6.htm

SNMP Support for MTR

For detailed information about this feature, see the Multi-Topology Routing document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srmtrdoc.htm

SNMPv3 - 3DES and AES Encryption Support

For detailed information about this feature, see the following AES and 3-DES Encryption Support for SNMP Version 3 document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124t/124t2/
snmpv3ae.htm

SLB: GPRS Load Balancing Maps

For detailed information about this feature, see the IOS Server Load Balancing Feature in IOS Release 12.2(33)SRB document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/slbsrb1.htm

SLB: RADIUS Load Balancing Maps

For detailed information about this feature, see the IOS Server Load Balancing Feature in IOS Release 12.2(33)SRB document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/slbsrb1.htm

Stateful Switchover Features

Cisco IOS Release 12.2(33)SRB introduces support for the following Stateful Switchover (SSO) features.

SSO - DHCP Relay on Unnumbered Interface

For detailed information about this feature, see the ISSU and SSO—DHCP High Availability Features document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sb/newft/122sb31/sbdhcpha.htm

SSO - DHCP Server

For detailed information about this feature, see the ISSU and SSO—DHCP High Availability Features document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sb/newft/122sb31/sbdhcpha.htm

SSO - GLBP

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/srbssogl.htm

SSO - Multilink Frame Relay

For detailed information about this feature, see the Stateful Switchover document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122s/122snwft/release/122s20/
fssso20s.htm

SSO - PPP

For detailed information about this feature, see the Stateful Switchover document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122s/122snwft/release/122s20/
fssso20s.htm

Support for IP-TUNNEL-MIB as per RFC4087

For detailed information about this feature, see the IP Tunnel MIB document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122srb33/iptunmib.htm

Syslog over IPV6

For detailed information about these features, see the "Implementing IPv6 Addressing and Basic Connectivity" chapter in the Cisco IOS IPv6 Configuration Library:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/v6addres.htm

System Logging - EAL4 Certification Enhancements

Note Official EAL4 certification is not claimed by Cisco. This feature is part of current and planned enhancements which may qualify Cisco IOS Software for future certification.

This feature includes the following enhancements:

•The system logging process will now generate "audit start" and "audit stop" messages.

•The system logging process will now generate messages that include the date and time of an event, the type of event, the subject identity, and the outcome (success or failure) of an event.

•Changes to logging parameters will be logged.

•Further enhancements to minimize lost audit records.

VPLS and SVI-Based EoMPLS - Routed Pseudowire Support

The VPLS and SVI-Based EoMPLS - Routed Pseudowire Support feature makes it possible to route (Layer 3) as well as switch (Layer 2) frames for pseudowire connections between provider edge (PE) devices. Both point-to-point PE connections, in the form of Ethernet over MPLS (EoMPLS), and multipoint PE connections, in the form or Virtual Private LAN Services (VPLS), are supported. The ability to route frames to and from these interfaces now makes it possible to terminate a pseudowire into a Layer 3 network (VPN or global) on the same router, or to tunnel Layer 3 frames over a Layer 2 tunnel (EoMPLS or VPLS). The feature supports faster network convergence in the event of a physical interface or device failure through the MPLS Traffic Engineering (MPLS-TE) and Fast Reroute (FRR) features of the network. In particular, the feature enables MPLS TE-FRR protection for Layer 3 multicast over a VPLS domain.

To configure routing support for the pseudowire, configure an IP address and other Layer 3 features for the Layer 3 domain (VPN or global) in the virtual LAN (VLAN) interface configuration. The following example assigns the IP address 10.10.10.1 to the VLAN 100 interface, and enables Multicast PIM. (Layer 2 forwarding is defined by the VFI VFI100.)

int vlan 100

xconnect vfi VFI100

ip address 10.10.10.1 255.255.255.0

ip pim sparse-mode

The following example assigns an IP address 20.20.20.1 of the VPN domain VFI200. (Layer 2 forwarding is defined by the VFI VFI200.)

int vlan 200

xconnect vfi VFI200

ip vrf forwarding VFI200

ip address 20.20.20.1 255.255.255.0

New Hardware Features in Cisco IOS Release 12.2(33)SRA1

There are no new hardware features in Cisco IOS Release 12.2(33)SRA1.

New Software Features in Cisco IOS Release 12.2(33)SRA1

This section describes new and changed features in Cisco IOS Release 12.2(33)SRA1. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRA1. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

Per VRF for TACACS+ Servers

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gt_pvt.htm

New Hardware Features in Cisco IOS Release 12.2(33)SRA

This section describes new and changed features in Cisco IOS Release 12.2(33)SRA. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRA. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

Shared Port Adapters

Cisco IOS Release 12.2(33)SRA introduces support for the following new shared port adapters (SPAs):

•Channelized SPA

–1-port CHOC-3/CHSTM-1 SPA (SPA-1xCHSTM1/OC3)

•Ethernet SPAs

–1-Port 10 Gigabit Ethernet SPA, LANPHY XFP Optics (SPA-1XTENGE-XFP-V2)

–4-port 10/100 Ethernet SPA TX (SPA-4X1FE-TX-V2)

–8-port 10/100 Ethernet SPA TX (SPA-8X1FE-TX-V2)

–5-port Gigabit Ethernet SPA, SFP Optics (SPA-5X1GE-V2)

–10-Port Gigabit Ethernet SPA, SFP Optics (SPA-10X1GE-V2)

•POS SPAs

–1-Port OC-48 POS/RPR SPA with SFP Optics (SPA-1XOC48POS/RPR)

–2-Port OC-48 POS/RPR SPA with SFP Optics (SPA-4XOC48POS/RPR)

–4-Port OC-48 POS/RPR SPA with SFP Optics (SPA-4XOC48POS/RPR)

For a complete list of all supported SPAs in Cisco IOS Release 12.2SR, see the Guide to Supported Hardware for Cisco 7600 Series Routers with Release 12.2SR.

For further information about SPAs, see the Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide:

http://www.cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_book09186a00802109a7.html

New Software Features in Cisco IOS Release 12.2(33)SRA

This section describes new and changed features in Cisco IOS Release 12.2(33)SRA. Some features may be new to Cisco IOS Release 12.2SR but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.2(33)SRA. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included in this section. If a feature listed in this section does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided in this section.

Any Transport over ATM Features

Cisco IOS Release 12.2(33)SRA introduces support for the following Any Transport over ATM (AToM) features.

Any Transport over MPLS (AToM) Graceful Restart

Any Transport over MPLS (AToM) Graceful Restart (GR) assists neighboring routers that have MPLS AToM stateful switchover/nonstop forwarding (SSO/NSF) support and Graceful Restart to recover gracefully from an interruption in service. In Cisco IOS Release 12.2(33)SRA, AToM GR functions strictly in helper mode, which means it can only help other routers that are enabled with AToM SSO/NSF and GR to recover. If the router with AToM GR fails, its peers cannot help it recover. AToM GR is based on MPLS Label Distribution Protocol (LDP) Graceful Restart.

Note The NSF/SSO: Any Transport over MPLS and Graceful Restart feature (which is also referred to as "AToM SSO/NSF") is not supported in Release 12.2(33)SRA. The AToM GR feature that is supported in Release 12.2(33)SRA refers to AToM GR helper mode.

For detailed information about this feature, see the AToM Graceful Restart document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s29/
fsgratom.htm

Any Transport over MPLS (AToM): Tunnel Selection

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/srtunsel.htm

AToM—VP Mode Cell Relay

The AToM—VP Mode Cell Relay feature is supported on the following shared port adapters:

•SPA-2XOC3-ATM

•SPA-4XOC3-ATM

•SPA-1XOC12-ATM

•SPA-1XOC48-ATM

For more information about the AToM—VP Mode Cell Relay feature, which is also referred to as the AToM: ATM Cell Relay over MPLS: VP Mode feature, see the "Configuring ATM VP to VP Local Switching with AAL0 Encapsulation" section and the "Layer 2 Local Switching-ATM to ATM" section in the Configuring Multiprotocol Label Switching on FlexWAN and Enhanced FlexWAN Modules document:

http://www.cisco.com/en/US/docs/routers/7600/install_config/flexwan_config/flexmpls.html

Also, see the Configuring the ATM SPAs document:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/7600series/76cfgatm.html

AutoRP Enhancement

For detailed information about this feature, which is also referred to as the PIM Dense Mode Fallback Prevention in a Network Following RP Information Loss feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/srautorp.htm

BCP Support on MLPPP

For detailed information about this feature, see the "Configuring the 2-Port and 4-Port Channelized T3 SPAs" and "Configuring the 8-Port Channelized T1/E1 SPA" chapters in the Cisco 7600 Series Router SIP, SSC, and SPA Software Configuration Guide:

•Configuring the 2-Port and 4-Port Channelized T3 SPAs

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a008043ff57.html

•Configuring the 8-Port Channelized T1/E1 SPA

http://cisco.com/en/US/products/hw/routers/ps368/
module_installation_and_configuration_guides_chapter09186a008043ff58.html

For information about how to configure this feature on the Enhanced FlexWAN module, see the "Configuring BCP over MLPPP (Trunk Mode Only)" section in the Cisco 7600 FlexWAN and Enhanced FlexWAN Modules Configuration Guide:

http://www.cisco.com/univercd/cc/td/doc/product/core/cis7600/cfgnotes/flexport/combo/
features.htm#wp157170

Border Gateway Protocol Features

Cisco IOS Release 12.2(33)SRA introduces support for the following Border Gateway Protocol (BGP) features.

BGP MIB Support Enhancements

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/
gt_bmibe.htm

BGP Multicast Inter-AS (IAS) VPN

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s29/
cs_bmiav.htm

BGP Reduction in Transient Memory Usage

Cisco IOS Release 12.2(33)SRA has implemented a reduction in transient memory usage by BGP when BGP updates are built.

BGP Support for BFD

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/srbgpbfd.htm

BGP Support for Dual AS Configuration for Network AS Migrations

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/srbgpdas.htm

BGP Support for Fast Peering Session Deactivation

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/srbsfda.htm

BGP Support for IP Prefix Import from Global Table into a VRF Table

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/
gt_bgivt.htm

BGP Support for Named Extended Community Lists

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/srnextcl.htm

BGP Support for Next-Hop Address Tracking

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/srbhnt.htm

BGP Support for Sequenced Entries in Extended Community Lists

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/srextseq.htm

BGP Support for TCP Path MTU Discovery per Session

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/srbgpmtu.htm

Per-VRF Assignment of BGP Router-ID

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/srbgprid.htm

Suppress BGP Advertisement for Inactive Routes

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122sr/newft/122sra33/sr_sbair.htm

Bidirectional Forwarding Detection (BFD) Standard Implementation

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122limit/122sx/
12218sxe/fs_bfd.htm

Call Admission Control for IKE

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtcallik.htm

Certificate - ISAKMP Profile Mapping

For detailed information about this feature, see the following document:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_isakp.htm

C

Hierarchical Navigation

Cisco IOS Software Releases 12.2 SR

Cross-Platform Release Notes for Cisco IOS Release 12.2SR

Downloads

Table Of Contents

Cross-Platform Release Notes for Cisco IOS Release 12.2SR

Contents

Introduction

Early Deployment Releases

System Requirements

Memory Recommendations

Supported Hardware

Determining the Software Version

Upgrading to a New Software Release

Feature Support

New and Changed Information

New Software Features in Cisco IOS Release 12.2(33)SRD3

New Hardware Features in Cisco IOS Release 12.2(33)SRD3

New Software Features in Cisco IOS Release 12.2(33)SRD2

New Hardware Features in Cisco IOS Release 12.2(33)SRD2

New Software Features in Cisco IOS Release 12.2(33)SRD1

New Hardware Features in Cisco IOS Release 12.2(33)SRD1

New Software Features in Cisco IOS Release 12.2(33)SRD

New Hardware Features in Cisco IOS Release 12.2(33)SRD

New Software Features in Cisco IOS Release 12.2(33)SRC2

New Hardware Features in Cisco IOS Release 12.2(33)SRC1

New Software Features in Cisco IOS Release 12.2(33)SRC1

New Hardware Features in Cisco IOS Release 12.2(33)SRC

New Software Features in Cisco IOS Release 12.2(33)SRC

DHCP—DHCP Server MIB

DHCP—DHCPv6 Relay Agent Notification for Prefix Delegation

DHCP—Server Multiple Subnet

DHCP—Static Mapping

DHCP—Statically Configured Routes Using a DHCP Gateway

DHCP Authorized ARP

DHCP ODAP Server Support

DHCP On Demand Address Pool (ODAP) Manager for Non-MPLS VPN Pools

DHCP Per Interface Lease Limit and Statistics

DHCP Relay—MPLS VPN Support

DHCP Relay Option 82—Per Interface Support

DHCP Release and Renew CLI in EXEC Mode

DHCP Secured IP Address Assignment

DHCP Server—On Demand Address Pool Manager

DHCP Server Import All Enhancement

IPv6—CNS Agents

IPv6—Config Logger

IPv6—HTTP(S)

IPv6—IP SLAs (UDP Jitter, UDP Echo, ICMP Echo, TCP Connect)

IPv6—Netconf

IPv6—SOAP

IPv6—Tcl

ISG: Accounting: Postpaid

ISG: Authentication: DHCP Option 82 Line ID—AAA Authorization Support

ISG: Flow Control: Flow Redirect (L4, Captive Portal)

ISG: Instrumentation: Advanced Conditional Debugging

ISG: Instrumentation: Session and Flow Monitoring (Local and External)

ISG: Network Interface: IP Routed, VRF-Aware MPLS

ISG: Policy Control: DHCP Proxy

ISG: Policy Control: Multidimensional Identity per Session

ISG: Policy Control: Policy: Domain-Based (Auto-Domain, Proxy)

ISG: Policy Control: Policy Server: CoA (QoS, L4 Redirect, User ACL, TimeOut)

ISG: Policy Control: Policy Server: CoA ASCII Command Code Support

ISG: Policy Control: Policy Server: SSG-SESM Protocol

ISG: Policy Control: Policy: Triggers (Time, Volume, Duration)

ISG: Policy Control: Service Profiles

ISG: Policy Control: User Profiles

ISG: Session: Auth: PBHK

ISG: Session: Auth: Single Sign On

ISG: Session: Authentication (MAC, IP, EAP)

ISG: Session: Creation: Interface IP Session: L2

ISG: Session: Creation: Interface IP Session: L3

ISG: Session: Creation: IP Session: Protocol Event (DHCP,RADIUS)

ISG: Session: Creation: IP Session: Subnet and Source IP: L2

ISG: Session: Creation: IP Session: Subnet and Source IP: L3

ISG: Session: Creation: P2P Session (PPPoE, PPPoXoX)

ISG: Session: LifeCycle: Idle Timeout

ISG: Session: LifeCycle: POD

ISG: Session: Protection and Resiliency: Keepalive—ARP, ICMP

ISG: Session: VRF Transfer

ISG: Subscriber Aware Ethernet