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Cisco IOS Software Releases 12.2 Special and Early Deployments

Cisco SOHO 70 Series - Cisco IOS Release 12.2(4)YG

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Release Notes for the SOHO 70 Series Routers and the for Cisco IOS Release 12.2(4)YG ()

Table Of Contents

Release Notes for the SOHO 70 Series Routers and the for Cisco IOS Release 12.2(4)YG ()

Contents

System Requirements

System Requirements

Memory Requirements

Hardware Supported

Determining the Software Version

Upgrading to a New Software Release

Feature Sets

New and Changed Information

Important Notes

Caveats

Caveats for Release 12.2(4)YG

Miscellaneous

Related Documentation

Release-Specific Documents

Platform-Specific Documents

SOHO 70 Series Routers

Software Configuration

Obtaining Documentation and Technical Assistance

Release Notes for the SOHO 70 Series Routers for Cisco IOS Release 12.2(4)YG

Contents


Release Notes for the SOHO 70 Series Routers and the for Cisco IOS Release 12.2(4)YG ()


November 12, 2001

These release notes for the SOHO 70 Series Routers and describe the enhancements provided in Cisco IOS Release 12.2(4). These release notes are updated as needed. Use these release notes with Cross-Platform Release Notes for Cisco IOS Release 12.2 T located on Cisco.com and the Documentation CD.

For a list of the software caveats that apply to Cisco IOS, see the "Caveats" section and Caveats for Cisco IOS Release 12.2 T. The caveats document is updated for every maintenance release and is located on Cisco.com and the Documentation CD.

Contents

These release notes discuss the following topics:

System Requirements

New and Changed Information

Caveats

Related Documentation

Obtaining Documentation and Technical Assistance

System Requirements

This section describes the system requirements for Release 12.2(4)YG and includes the following sections:

Memory Requirements

Hardware Supported

Determining the Software Version

System Requirements

This section describes the system requirements for Release 12.2(4)YG and includes the following sections:

Memory Requirements

Hardware Supported

Determining the Software Version

Upgrading to a New Software Release

Feature Sets

Memory Requirements

Table 1 provides the memory requirements for the Cisco IOS feature sets supported by Cisco IOS Release 12.2(4)YG on the SOHO 76, SOHO 77, and SOHO 77H routers.

Table 1 Recommended Memory for the SOHO 76, SOHO 77, and SOHO 77H Routers 

Platform
Image Name
Feature Set
Image
Flash Memory
DRAM Memory
Runs from

SOHO 76, SOHO 77, and SOHO 77H Routers

Cisco SOHO 70 Series IOS IP FW

IP FW

soho70-oy1-mz

8 MB

16 MB

RAM

Cisco SOHO 70 Series IOS IP

IP

soho70-y1-mz

8 MB

16 MB

RAM


Hardware Supported

Cisco IOS Release 12.2(4)YG supports the following Cisco routers:

SOHO 70 series routers:

SOHO 76 Routers

SOHO 77 Routers

SOHO 77H Routers

For descriptions of SOHO 70 series router hardware features and supported modules, see the hardware installation guides, configuration and command reference guides, and additional documents specific to SOHO 70 Series Routers, which are available on Cisco.com and the Documentation CD at the following location:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/index.htm 

This URL is subject to change without notice. If it changes, point your web browser to Cisco.com, and click the following path:
Cisco Product DocumentationAccess Servers and Access Routers: Fixed Configuration Access  Routers: Cisco SOHO Series Routers 

Determining the Software Version

To determine the version of Cisco IOS software running on your Cisco router, log in to the router and enter the show version EXEC command. The following sample displays command output from a SOHO 76 router running Release 12.2(4)YG:

Router> show version
Cisco Internetwork Operating System Software 
IOS (tm) SOHO76 Software (soho70-oy1-mz), Version 12.2(4)YG, EARLY DEPLOYMENT RELEASE SOFTWARE
Synched to technology version 12.2(5.4)T

Upgrading to a New Software Release

For general information about upgrading to a new software release, see Software Installation and  Upgrade Procedures located at: http://www.cisco.com/warp/public/130/upgrade_index.shtml. 

Feature Sets

The Cisco IOS software is packaged in feature sets consisting of software images—depending on the platform. Each feature set contains a specific set of Cisco IOS features. Release 12.2(4)YG supports the same announced feature sets as Releases 12.2(4)T, but Release 12.2(4)YG includes the IP Firewall image and optimizes memory for the SOHO 70 Series Routers. Since Release 12.2(4)YG contains no new features or functionality, a feature-to-image-mapping table is not included in these Cisco IOS release notes. For a list of the images included in Release 12.2(4)YG, see the "Memory Requirements" section.

New and Changed Information

Release 12.2(4)YG contains no new features or functionality. The soho70-y1-mz and soho70-oy1-mz images provide optimized memory for the SOHO 70 Series Routers.

For information regarding the features supported in Cisco IOS Release 12.2(4)T, refer to the Cross-Platform Release Notes and New Feature Documentation links at the following location on Cisco.com and the Documentation CD:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/index.htm 

This URL is subject to change without notice. If it changes, point your web browser to Cisco.com, and click on the following path:

Service & Support: Technical Documents: Release 12.2 (from the Cisco IOS Software drop-down list)

Important Notes

Several virtual private dial-up network (VPDN) configuration, show, and debug commands that run from EXEC mode are no longer necessary for Point-to-Point Protocol over Ethernet (PPPoE). These commands are removed from the software and the show and debug commands are replaced by new commands as listed below:

The following commands are no longer necessary for configuring a PPPoE client on the router:

vpdn enable

vpdn group number

The command clear pppoe command replaces the command clear vpdn tunnel pppoe.

The following VPDN show commands do not work for PPPoE client sessions and are replaced by the command show pppoe session:

show vpdn tunnel

show vpdn session

show vpdn

The following VPDN debug commands do not work for PPPoE client sessions and are replaced by the command debug pppoe:

debug vpdn pppoe-event

debug vpdn pppoe-error

debug vpdn pppoe-packet

debug vpdn pppoe-data

For configuration information, see the Configuration Note for the Cisco SOHO 76 and SOHO 77 Routers publication at the following location on Cisco.com and the Documentation CD-ROM:

http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/soho/sciront.htm 

This URL is subject to change without notice. If it changes, point your web browser to Cisco.com and click on the following path:

Product Documentation: Fixed Configuration Access Routers (under Access Servers & Routers): Cisco SOHO Series Routers: Configuration Note for the Cisco SOHO 77 Routers 

Caveats

Caveats describe unexpected behavior in Cisco IOS software releases. Severity 1 caveats are the most serious caveats, severity 2 caveats are less serious, and severity 3 caveats are the least serious of these three severity levels.

Caveats in Cisco IOS Releases 12.2 and 12.2 T are also in Cisco IOS Release 12.2(4)YG. For information on caveats in Cisco IOS Release 12.2, see Caveats for Cisco IOS Release 12.2. For information on caveats in Cisco IOS Release 12.2 T, see Caveats for Cisco IOS Release 12.2 T. These two documents list severity 1 and 2 caveats and are located on Cisco.com and the Documentation CD.


Note If you have an account with Cisco.com, you can also use the Bug Toolkit to find select caveats of any severity. To reach the Bug Toolkit, log in toCisco.com and click Service & Support: Technical Assistance Center: Tool Index: Bug Toolkit. Another option is to go to http://www.cisco.com/cgi-bin/Support/Bugtool/launch_bugtool.pl. 


Caveats for Release 12.2(4)YG

This section describes possibly unexpected behavior by Release 12.2(4)YG. Only severity 1 through 3 caveats are included.

Miscellaneous

CSCdu00267

When checking the firewall audit for TFTP, the TFTP data session responder log for the number of bytes transferred is not shown correctly. Note that the feature works—only logging is affected.

CSCdx52642

When PPPoE dial on demand is configured, a SOHO 76 or SOHO 77 router unexpectedly reloads while trying to remove the dialer interface from dialer pool 1.

CSCdx53134

The OAMF5 Segment CC feature does not work on SOHO 76 or SOHO 77 routers. Although the command seems to be accepted, it does not appear in the running configuration. No segment CC cells are sent and no debug output is displayed. When enabling segment CC on a peer, the router unexpectedly reloads after receiving the CC cell.

CSCdx66954

When you configure OAM loopback on a Cisco router using the command oam-pvc manage, the PVC goes down after receiving AIS/RDI cells from the peer, but does not come up again after receiving OAM loopback cells. To work around this problem and make the PVC come up, for the ATM interface enter the command shutdown followed by the command no shutdown.

Related Documentation

The following sections describe the documentation available for the SOHO 70 series routers. Typically, these documents consist of hardware and software installation guides, Cisco IOS configuration and command references, system error messages, feature modules, and other documents. Documentation is available as printed manuals or electronic documents, except for feature modules and the Cisco IOS release notes, which are available online on Cisco.com and the Documentation CD.

Release-Specific Documents

The following documents are specific to Release 12.2 and apply to Release 12.2(4)YG. They are located on Cisco.com and the Documentation CD (under the heading Service & Support):

To reach the Release Notes for the SOHO 70 Series Routers for Cisco IOS Release 12.2(4)YG, click this path:

Technical Documents: Cisco IOS Software: Release 12.2: Release Notes: SOHO 70 Series  Routers: SOHO 70 Series - Release Notes for Release 12.2(4)YG 

To reach the Cross-Platform Release Notes for Cisco IOS Release 12.2 T, click this path:

Technical Documents: Cisco IOS Software: Release 12.2: Release Notes: Cisco IOS  Release 12.2 T 

To reach product bulletins, field notices, and other release-specific documents, click this path:

Technical Documents: Product Bulletins 

The Caveats for Cisco IOS Release 12.2 and Caveats for Cisco IOS Release 12.2 T  documents contain caveats applicable to all platforms for all maintenance releases of Release 12.2. To reach the caveats documents, click this path:

Technical Documents: Cisco IOS Software: Release 12.2: Caveats 


Note If you have an account with Cisco.com, you can also use the Bug Toolkit to find select caveats of any severity. To reach the Bug Toolkit, log in to Cisco.com and click Service & Support: Technical Assistance Center: Tool Index: Bug Toolkit. Another option is to go to http://www.cisco.com/cgi-bin/Support/Bugtool/launch_bugtool.pl. 


Platform-Specific Documents

Hardware installation guides, configuration and command reference guides, and additional documents are available for the SOHO 70 series routers on Cisco.com and the Documentation CD.

SOHO 70 Series Routers

Documentation specific to the SOHO 70 Series Routers is available at the following location:

http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/soho/index.htm 

This URL is subject to change without notice. If it changes, point your web browser to Cisco.com or the Documentation CD, and click the following path:

Cisco Product Documentation: Access Servers and Access Routers: Fixed Configuration Access  RoutersCisco SOHO Series Routers 

Software Configuration

The document Cisco Router Web Setup User Guide is available for the SOHO 70 series routers at the following location:

http://www.cisco.com/univercd/cc/td/doc/clckstrt/crws/ugcrws30.htm 

This URL is subject to change without notice. If it changes, point your web browser to Cisco.com or the Documentation CD, and click the following path:

Technical Documents: Router Configuration Tools: Cisco Router Web Setup 

Obtaining Documentation and Technical Assistance

The Cross-Platform Release Notes for Cisco IOS Release 12.2 T contains the latest descriptions and locations of the following sources for obtaining documentation and technical assistance from Cisco Systems. See the section "Release-Specific Documents" for the location of the Cross-Platform Release Notes for Cisco IOS Release 12.2 T.

Additional sources of documentation and technical assistance are listed below:

World Wide Web, Cisco.com—Cisco Systems website: http://www.cisco.com.

Documentation CD—Cisco documentation and additional literature are available in a CD package, which ships with your product.

Ordering documentation—Methods for ordering documentation include Networking Products MarketPlace, the online Subscription Store, and calling a local account representative using the Cisco corporate headquarters or North America phone numbers.

Documentation feedback—When using the World Wide Web, you can submit technical comments electronically. You can also send e-mail, mail in the response card that is behind the front cover of many documents, or send correspondence to Cisco Systems. We appreciate your comments.

Technical Assistance Center (TAC)—The Cisco TAC website is available to all customers who need technical assistance with a Cisco product or technology that is under warranty or covered by a maintenance contract. You can contact the TAC using Cisco.com or by phone. Toll-free numbers are available for many countries.

Release Notes for the SOHO 70 Series Routers for Cisco IOS Release 12.2(4)YG


May 28, 2002

These release notes for the SOHO 70 Series Routers describe the enhancements provided in Cisco IOS Release 12.2(4)YG. These release notes are updated as needed. Use these release notes with Cross-Platform Release Notes for Cisco IOS Release 12.2 T located on Cisco.com and the Documentation CD.

For a list of the software caveats that apply to Cisco IOS Release 12.2(4)YG, see the "Caveats" section and Caveats for Cisco IOS Release 12.2 T. The caveats document is updated for every maintenance release and is located on Cisco.com and the Documentation CD.

Contents

These release notes discuss the following topics:

System Requirements

New and Changed Information

Important Notes

Caveats

Related Documentation

Obtaining Documentation and Technical Assistance