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Table Of Contents
Release Notes for Cisco XR 12000 Series Router for Cisco IOS XR Software Release 4.0.0
Determining Your Software Version
New Features in Cisco IOS XR Software Release 4.0.0
New Software Features Supported on all Platforms
Cisco XR 12000 Series Router-Specific Software Features
New Hardware Features for the Cisco XR 12000 Series Router
Minimum Flash Disk Requirements When Upgrading to Release 4.0.0
Caveats Specific to the Cisco XR 12000 Series Router
Resolved Cisco IOS XR Software PSIRT-Related Caveats
Upgrading Cisco IOS XR Software
Obtaining Documentation and Submitting a Service Request
Release Notes for Cisco XR 12000 Series Router for Cisco IOS XR Software Release 4.0.0
April 24, 2013
Cisco IOS XR Software Release 4.0.0
Text Part Number OL-23351-02
These release notes describe the features provided in the Cisco IOS XR Software Release 4.0.0 for the Cisco XR 12000 Series Router and are updated as needed.
Note
For information on the Cisco XR 12000 Series Router running Cisco IOS XR Software Release 4.0.0, see the "Important Notes" section.
You can find the most current Cisco IOS XR software documentation at
http://www.cisco.com/en/US/products/ps6342/tsd_products_support_series_home.html
These electronic documents may contain updates and modifications. For more information on obtaining Cisco documentation, see the "Obtaining Documentation and Submitting a Service Request".
For a list of software caveats that apply to Cisco IOS XR Software Release 4.0.0, see the "Caveats" section. The caveats are updated for every release and are described at www.cisco.com.
We recommend that you view the field notices for this release located at the following URL to see if your software or hardware platforms are affected:
http://www.cisco.com/public/support/tac/fn_index.html
Contents
These release notes contain the following sections:
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Introduction
Cisco IOS XR software is a distributed operating system designed for continuous system operation combined with service flexibility and high performance.
Cisco IOS XR software running on the Cisco XR 12000 Series Router provides the following features and benefits:
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For more information about new features provided on the Cisco XR 12000 Series Router for Cisco IOS XR Software Release 4.0.0, see the "New Features in Cisco IOS XR Software Release 4.0.0" section in this document.
System Requirements
This section describes the system requirements for Cisco IOS XR Software Release 4.0.0 supported on the Cisco XR 12000 Series Router. The system requirements include the following information:
To determine the software versions or levels of your current system, see the "Determining Your Software Version" section.
Feature Set Table
Cisco IOS XR software is packaged in feature sets (also called software images). Each feature set contains a specific set of Cisco IOS XR Software Release 4.0.0 features.
Table 1 lists the Cisco IOS XR software feature set matrix (PIE files) and associated filenames available for Cisco IOS XR Software Release 4.0.0, supported on the Cisco XR 12000 Series Router.
Table 1 Cisco XR 12000 Series Router Supported Feature Set (Cisco IOS XR Software
Release 4.0.0 PIE Files)Cisco IOS XR IP Unicast Routing Core Bundle
c12k-mini.pie-4.0.0
Contains the required core packages, including OS, Admin, Base, Forwarding, Routing, SNMP Agent, and Alarm Correlation.
Cisco IOS XR IP Unicast Routing Core Bundle
c12k-mini.vm-4.0.0
Contains the required core packages including OS, Admin, Base, Forwarding, and Routing SNMP Agent, and Alarm Correlation.
Cisco IOS XR Manageability Package
c12k-mgbl.pie-4.0.0
CORBA2 agent, XML Parser, and HTTP server packages.
Cisco IOS XR MPLS Package
c12k-mpls.pie-4.0.0
MPLS-TE,3 LDP, 4 MPLS Forwarding, MPLS OAM,5 LMP,6 OUNI,7 and RSVP.8
Cisco IOS XR Multicast Package
c12k-mcast.pie-4.0.0
Multicast Routing Protocols (PIM,9 MSDP,10 IGMP,11 Auto-RP, BSR12 ), Tools (SAP, MTrace, MRINFO), and Infrastructure (MRIB,13 MURIB,14 MFWD)15 .
Cisco IOS XR Security Package
c12k-k9sec.pie-4.0.0
Support for Encryption, Decryption, IPSec16 , SSH,17 SSL,18 and PKI.19
Software based IPSec support: maximum of 500 tunnelsCisco IOS XR Standby RP Boot Image
mbiprp-rp.vm-4.0.0
Support for booting the Standby RP on a Cisco XR 12000 Series Router.
Cisco IOS XR FPD Package
c12k-fpd.pie-4.0.0
Firmware for shared port adapters (SPA) and for fixed port line cards supported in Cisco IOS XR.
Cisco IOS XR Diagnostic Package
c12k-diags.pie-4.0.0
Diagnostic utilities for Cisco IOS XR routers.
Cisco IOS XR Documentation Package
c12k-doc.pie-4.0.0
.man pages for Cisco IOS XR software on the Cisco XR 12000 Series Router chassis.
1 Packages are installed individually
2 Common Object Request Broker Architecture
3 MPLS Traffic Engineering
4 Label Distribution Protocol
5 Operations, Administration, and Maintenance
6 Link Manager Protocol
7 Optical User Network Interface
8 Resource Reservation Protocol
9 Protocol Independent Multicast
10 Multicast Source Discovery Protocol
11 Internet Group Management Protocol
12 Bootstrap router
13 Multicast Routing Information Base
14 Multicast-Unicast RIB
15 Multicast forwarding
16 IP Security
17 Secure Shell
18 Secure Socket Layer
19 Physical layer interface module
Table 2 lists the Cisco XR 12000 Series Router TAR files.
Memory Requirements
Caution
The minimum memory requirements for a Cisco XR 12000 Series Router running Cisco IOS XR Software Release 4.0.0 consist of the following:
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Hardware Supported
All hardware features are supported on Cisco IOS XR software, subject to the memory requirements specified in the "Memory Requirements" section.
Table 3 lists the supported hardware components on the Cisco XR 12000 Series Router and the minimum required software versions. For more information, see the "Determining Your Software Version" section.
Software Compatibility
Cisco IOS XR Software Release 4.0.0 is compatible with the following Cisco XR 12000 Series Router systems:
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The following chassis are supported for an existing installed base:
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Check the firmware needed by running the show fpd package command in admin mode.
RP/0/0/CPU0:PE6_C12406(admin)#show fpd packageThu Sep 09 22:44:46.312 DST=============================== ================================================Field Programmable Device Package================================================SW Min Req Min ReqCard Type FPD Description Type Subtype Version SW Ver HW Vers==================== ========================== ==== ======= =========== ======== =======E3-OC12-ATM-4 Mickey FPGA lc fpga2 40971.00 0.0 0.0IOB FPGA lc fpga3 41091.00 0.0 0.0SAF 0 FPGA lc fpga4 45586.00 0.0 0.0Mouse FPGA lc fpga1 40977.00 0.0 0.0------------------------------------------------------------------------------------------E3-OC3-ATM-4 Mickey FPGA lc fpga2 40971.00 0.0 0.0IOB FPGA lc fpga3 41091.00 0.0 0.0SAF 0 FPGA lc fpga4 45586.00 0.0 0.0Mouse FPGA lc fpga1 40977.00 0.0 0.0------------------------------------------------------------------------------------------12000-ServEngCard TREX FPGA lc fpga2 162.45 0.0 0.0TREX FPGA lc fpga1 0.41257 0.0 0.0------------------------------------------------------------------------------------------12000-SIP HABANERO FPGA lc fpga2 240.03 0.0 0.0JALAPENO FPGA lc fpga5 240.13 0.0 0.0JALAPENO FPGA lc fpga5 240.13 0.0 0.0JALAPENO FPGA lc fpga1 255.23 0.0 0.0------------------------------------------------------------------------------------------E3-OC12-CH-1 Shiver FPGA lc fpga1 1.01 0.0 0.0------------------------------------------------------------------------------------------SPA-IPSEC-2G Sequoia spa fpga2 1.01 0.0 1.0Lodi spa fpga1 1.22 0.0 1.0SPA PROM spa rommon 1.01 0.0 1.0------------------------------------------------------------------------------------------SPA-4XT3/E3 SPA E3 Subrate FPGA spa fpga2 1.04 0.0 0.0SPA T3 Subrate FPGA spa fpga3 1.04 0.0 0.0SPA I/O FPGA spa fpga1 1.01 0.0 0.0SPA ROMMON spa rommon 2.12 0.0 0.0------------------------------------------------------------------------------------------SPA-2XT3/E3 SPA E3 Subrate FPGA spa fpga2 1.04 0.0 0.0SPA T3 Subrate FPGA spa fpga3 1.04 0.0 0.0SPA I/O FPGA spa fpga1 1.01 0.0 0.0SPA ROMMON spa rommon 2.12 0.0 0.0------------------------------------------------------------------------------------------SPA-4XCT3/DS0 SPA T3 Subrate FPGA spa fpga2 0.11 0.0 0.100SPA T3 Subrate FPGA spa fpga2 1.04 0.0 0.200SPA I/O FPGA spa fpga1 2.08 0.0 0.100SPA ROMMON spa rommon 2.12 0.0 0.100------------------------------------------------------------------------------------------ SPA-2XCT3/DS0 SPA T3 Subrate FPGA spa fpga2 0.11 0.0 0.100SPA T3 Subrate FPGA spa fpga2 1.04 0.0 0.200SPA I/O FPGA spa fpga1 2.08 0.0 0.100SPA ROMMON spa rommon 2.12 0.0 0.100------------------------------------------------------------------------------------------SPA-1XCHSTM1/OC3 SPA T3 Subrate FPGA spa fpga2 1.04 0.0 0.0SPA I/O FPGA spa fpga1 1.08 0.0 0.0SPA ROMMON spa rommon 2.12 0.0 0.0------------------------------------------------------------------------------------------SPA-2CHT3-CE-ATM SPA T3 Subrate FPGA spa fpga2 1.10 0.0 1.0SPA I/O FPGA spa fpga1 2.22 0.0 1.0SPA ROMMON spa rommon 1.04 0.0 1.0------------------------------------------------------------------------------------------SPA-IPSEC-2G-2 Sequoia spa fpga2 1.01 0.0 1.0Lodi spa fpga1 1.22 0.0 1.0SPA PROM spa rommon 1.01 0.0 1.0------------------------------------------------------------------------------------------SPA-1XCHOC48/DS3 SPA I/O FPGA spa fpga2 1.00 0.0 0.49SPA I/O FPGA spa fpga3 1.00 0.0 0.52SPA I/O FPGA spa fpga1 1.36 0.0 0.49SPA ROMMON spa rommon 2.02 0.0 0.49------------------------------------------------------------------------------------------SPA-1XCHOC12/DS0 SPA I/O FPGA spa fpga2 1.00 0.0 0.49SPA I/O FPGA spa fpga1 1.36 0.0 0.49SPA ROMMON spa rommon 2.02 0.0 0.49------------------------------------------------------------------------------------------SPA-OC192POS SPA FPGA swv1.2 spa fpga1 1.02 0.0 0.0------------------------------------------------------------------------------------------SPA-8XOC12-POS SPA FPGA swv1.0 spa fpga1 1.00 0.0 0.5------------------------------------------------------------------------------------------SPA-8XCHT1/E1 SPA I/O FPGA spa fpga1 2.08 0.0 0.0SPA ROMMON spa rommon 2.12 0.0 0.140------------------------------------------------------------------------------------------SPA-OC192POS-XFP SPA FPGA swv1.2 spa fpga1 1.02 0.0 0.0SPA FPGA swv1.2 hwv2 spa fpga1 1.02 0.0 2.0------------------------------------------------------------------------------------------SPA-10X1GE SPA FPGA swv1.10 spa fpga1 1.10 0.0 0.0------------------------------------------------------------------------------------------SPA-5X1GE SPA FPGA swv1.10 spa fpga1 1.10 0.0 0.0------------------------------------------------------------------------------------------SPA-2XOC48POS/RPR SPA FPGA swv1.0 spa fpga1 1.00 0.0 0.0------------------------------------------------------------------------------------------SPA-1XTENGE-XFP SPA FPGA swv1.9 spa fpga1 1.09 0.0 0.0------------------------------------------------------------------------------------------SPA-8X1FE SPA FPGA swv1.1 spa fpga1 1.01 0.0 0.0------------------------------------------------------------------------------------------SPA-1XOC48POS/RPR SPA FPGA swv1.2 spa fpga1 1.02 0.0 0.0------------------------------------------------------------------------------------------SPA-8XOC3-POS SPA FPGA swv1.0 spa fpga1 1.00 0.0 0.5------------------------------------------------------------------------------------------SPA-2XOC12-POS SPA FPGA swv1.0 spa fpga1 1.00 0.0 0.5------------------------------------------------------------------------------------------SPA-4XOC12-POS SPA FPGA swv1.0 spa fpga1 1.00 0.0 0.5------------------------------------------------------------------------------------------SPA-10X1GE-V2 SPA FPGA swv1.10 spa fpga1 1.10 0.0 0.0------------------------------------------------------------------------------------------SPA-8X1GE-V2 SPA FPGA swv1.10 spa fpga1 1.10 0.0 0.0------------------------------------------------------------------------------------------SPA-5X1GE-V2 SPA FPGA swv1.10 spa fpga1 1.10 0.0 0.0------------------------------------------------------------------------------------------SPA-2X1GE-V2 SPA FPGA swv1.1 spa fpga1 1.01 0.0 0.0------------------------------------------------------------------------------------------SPA-1X10GE-L-V2 SPA FPGA swv1.11 spa fpga1 1.11 0.0 0.0------------------------------------------------------------------------------------------SPA-8X1FE-V2 SPA FPGA swv1.1 spa fpga1 1.01 0.0 0.0------------------------------------------------------------------------------------------SPA-4XOC3-POS-V2 SPA FPGA swv1.0 spa fpga1 1.00 0.0 0.5------------------------------------------------------------------------------------------SPA-1XOC3-ATM-V2 TATM SPA IOFPGA spa fpga1 2.02 0.0 0.0------------------------------------------------------------------------------------------SPA-2XOC3-ATM-V2 SPA TATM IOFPGA spa fpga1 2.02 0.0 0.0------------------------------------------------------------------------------------------SPA-3XOC3-ATM-V2 SPA TATM IOFPGA spa fpga1 2.02 0.0 0.0------------------------------------------------------------------------------------------SPA-1XOC12-ATM-V2 SPA TATM IOFPGA spa fpga1 2.02 0.0 0.0------------------------------------------------------------------------------------------RP/0/0/CPU0:PE6_C12406(admin)#Other Firmware Support
The Cisco XR 12000 Series Router supports the following firmware code:
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For Engine 3 line card:
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For Engine 5 line card:
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For Performance Route Processor 2 (PRP-2):
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For Performance Route Processor 3 (PRP-3):
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Minimum Firmware Requirement
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Depending on the type of firmware that needs upgrading the symptoms can vary as follows:
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RMA Card Firmware Upgrade Procedure:
To upgrade the fabric-downloader, ROMMON, Mbus, and current field-programmable device (FPD) image package on a single RMA linecard or on all modules installed in a router, use the upgrade all command in administration EXEC mode.
upgrade all location {node-id | all} [force]
Where location node-id specifies that all ROM images will be upgraded on the physical location of the line card received through RMA defined by the node-id argument. The node-id argument is entered in the rack/slot/module notation.
The upgrade all location all command upgrades all ROM images on all line cards (LCs) that are installed in the router.
For an RMA linecard firmware upgrade you'll want to use the upgrade all location {node-id} command.
The optional force parameter skips the version check and forces an upgrade.
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http://www.cisco.com/web/Cisco_IOS_XR_Software/pdf/XR12000SoftwareFirmwareCompatibilityMatrix.pdf
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http://www.cisco.com/web/Cisco_IOS_XR_Software/index.html
Here's the link to the Cisco Systems IOS XR Firmware Upgrade Guide For CRS-1 and XR12000:
http://www.cisco.com/web/Cisco_IOS_XR_Software/pdf/IOSXRFirmwareUpgradeGuide.pdf
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Requirement of Cisco IOS Image Level and Boot Helper Version for Migration
If you are migrating from Cisco IOS to Cisco IOS XR software on the Cisco XR 12000 Series Router, you must have the following minimum Cisco IOS image level and Boothelper version to support Release 4.0.0:
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If you have an earlier version of this system, you must upgrade to the minimum supported level before performing a migration. Otherwise, your migration fails. For more information, see the Migrating from Cisco IOS to Cisco IOS XR Software on the Cisco XR 12000 Series Router document.
Determining Your Software Version
To determine the version of Cisco IOS XR software running on your router, log into the router and enter the show version command:
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RP/0/0/CPU0:PE6_C12406# show versionThu Sep 09 22:12:10.719 DSTCisco IOS XR Software, Version 4.0.0[00][Default]Copyright (c) 2010 by Cisco Systems, Inc.ROM: ROMMON System Bootstrap, Version 1.4(0), RELEASE SOFTWAREPE6_C12406 uptime is 2 weeks, 1 day, 20 hours, 5 minutesSystem image file is "compactflash:c12k-os-mbi-4.0.0[00]/mbiprp-rp.vm"cisco 12406/PRP (8641D) processor with 4194304K bytes of memory.8641D processor at 1330Mhz, Revision 2.11 Cisco 12000 Series Performance Route Processor 31 Cisco 12000 Series - Multi-Service Blade Controller1 Cisco 12000 4-Port ISE ATM Over SONET OC3/STM-1 Controller (4 ATM)1 Cisco 12000 Series SPA Interface Processor-601/501/4011 Cisco 12000 Series SPA Interface Processor-6002 Management Ethernet6 PLIM_QOS1 MgmtMultilink5 SONET/SDH2 T33 Multilink network interface(s)28 T121 E121 Serial network interface(s)5 GigabitEthernet/IEEE 802.3 interface(s)4 Asynchronous Transfer Mode895k bytes of non-volatile configuration memory.3515M bytes of compact flash card.76170M bytes of hard disk.3600048k bytes of disk0: (Sector size 512 bytes).Configuration register on node 0/0/CPU0 is 0x102Boot device on node 0/0/CPU0 is compactflash:Package active on node 0/0/CPU0:c12k-fwding, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fwding-4.0.0[00]Built on Fri Sep 10 19:49:57 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-doc, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-doc-4.0.0[00]Built on Fri Sep 10 20:59:21 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-security, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-security-4.0.0[00]Built on Fri Sep 10 20:09:54 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-mpls, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-mpls-4.0.0[00]Built on Fri Sep 10 20:09:23 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-mgbl, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-mgbl-4.0.0[00]Built on Fri Sep 10 20:09:45 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-mcast, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-mcast-4.0.0[00]Built on Fri Sep 10 20:09:31 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-doc-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-doc-supp-4.0.0[00]Built on Fri Sep 10 20:58:47 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-docs, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-docs-4.0.0[00]Built on Fri Sep 10 20:58:44 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-routing, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-routing-4.0.0[00]Built on Fri Sep 10 19:45:56 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-infra, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-infra-4.0.0[00]Built on Fri Sep 10 19:43:17 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-fwding, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-fwding-4.0.0[00]Built on Fri Sep 10 19:44:42 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-diags, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-diags-4.0.0[00]Built on Fri Sep 10 19:46:10 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-sbc, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-sbc-4.0.0[00]Built on Fri Sep 10 20:59:17 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-ipsec-service, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-ipsec-service-4.0.0[00]Built on Fri Sep 10 20:59:19 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fpd-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fpd-supp-4.0.0[00]Built on Fri Sep 10 20:58:50 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fpd, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fpd-4.0.0[00]Built on Fri Sep 10 20:59:20 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-firewall, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-firewall-4.0.0[00]Built on Fri Sep 10 20:59:18 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-diags, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-diags-4.0.0[00]Built on Fri Sep 10 20:44:34 DST 2010By sjce-gf-056 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-k9sec-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-k9sec-supp-4.0.0[00]Built on Fri Sep 10 20:10:00 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-k9sec, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-k9sec-4.0.0[00]Built on Fri Sep 10 20:59:15 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mgbl-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mgbl-supp-4.0.0[00]Built on Fri Sep 10 20:09:50 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mgbl, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mgbl-4.0.0[00]Built on Fri Sep 10 20:59:14 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mcast-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mcast-supp-4.0.0[00]Built on Fri Sep 10 20:09:41 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mcast, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mcast-4.0.0[00]Built on Fri Sep 10 20:59:13 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mpls, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mpls-4.0.0[00]Built on Fri Sep 10 20:59:12 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-rout, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-rout-4.0.0[00]Built on Fri Sep 10 20:59:10 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-lc, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-lc-4.0.0[00]Built on Fri Sep 10 20:59:07 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fwdg, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fwdg-4.0.0[00]Built on Fri Sep 10 20:59:08 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-admin, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-admin-4.0.0[00]Built on Fri Sep 10 20:59:06 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-base, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-base-4.0.0[00]Built on Fri Sep 10 19:49:45 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-os-mbi, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-os-mbi-4.0.0[00]Built on Fri Sep 10 19:49:36 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieBoot device on node 0/2/CPU0 is mem:Package active on node 0/2/CPU0:c12k-fwding, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fwding-4.0.0[00]Built on Fri Sep 10 19:49:57 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-security, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-security-4.0.0[00]Built on Fri Sep 10 20:09:54 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-mpls, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-mpls-4.0.0[00]Built on Fri Sep 10 20:09:23 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-mcast, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-mcast-4.0.0[00]Built on Fri Sep 10 20:09:31 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-routing, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-routing-4.0.0[00]Built on Fri Sep 10 19:45:56 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-infra, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-infra-4.0.0[00]Built on Fri Sep 10 19:43:17 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-fwding, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-fwding-4.0.0[00]Built on Fri Sep 10 19:44:42 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-diags, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-diags-4.0.0[00]Built on Fri Sep 10 19:46:10 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-sbc, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-sbc-4.0.0[00]Built on Fri Sep 10 20:59:17 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-ipsec-service, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-ipsec-service-4.0.0[00]Built on Fri Sep 10 20:59:19 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fpd-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fpd-supp-4.0.0[00]Built on Fri Sep 10 20:58:50 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fpd, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fpd-4.0.0[00]Built on Fri Sep 10 20:59:20 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-firewall, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-firewall-4.0.0[00]Built on Fri Sep 10 20:59:18 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-diags, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-diags-4.0.0[00]Built on Fri Sep 10 20:44:34 DST 2010By sjce-gf-056 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-k9sec-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-k9sec-supp-4.0.0[00]Built on Fri Sep 10 20:10:00 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-k9sec, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-k9sec-4.0.0[00]Built on Fri Sep 10 20:59:15 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mcast-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mcast-supp-4.0.0[00]Built on Fri Sep 10 20:09:41 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mcast, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mcast-4.0.0[00]Built on Fri Sep 10 20:59:13 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mpls, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mpls-4.0.0[00]Built on Fri Sep 10 20:59:12 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-rout, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-rout-4.0.0[00]Built on Fri Sep 10 20:59:10 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-lc, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-lc-4.0.0[00]Built on Fri Sep 10 20:59:07 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fwdg, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fwdg-4.0.0[00]Built on Fri Sep 10 20:59:08 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-admin, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-admin-4.0.0[00]Built on Fri Sep 10 20:59:06 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-base, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-base-4.0.0[00]Built on Fri Sep 10 19:49:45 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-os-mbi, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-os-mbi-4.0.0[00]Built on Fri Sep 10 19:49:36 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieBoot device on node 0/3/CPU0 is mem:Package active on node 0/3/CPU0:c12k-fwding, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fwding-4.0.0[00]Built on Fri Sep 10 19:49:57 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-security, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-security-4.0.0[00]Built on Fri Sep 10 20:09:54 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-mpls, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-mpls-4.0.0[00]Built on Fri Sep 10 20:09:23 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-mcast, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-mcast-4.0.0[00]Built on Fri Sep 10 20:09:31 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-routing, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-routing-4.0.0[00]Built on Fri Sep 10 19:45:56 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-infra, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-infra-4.0.0[00]Built on Fri Sep 10 19:43:17 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-fwding, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-fwding-4.0.0[00]Built on Fri Sep 10 19:44:42 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-diags, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-diags-4.0.0[00]Built on Fri Sep 10 19:46:10 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-sbc, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-sbc-4.0.0[00]Built on Fri Sep 10 20:59:17 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-ipsec-service, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-ipsec-service-4.0.0[00]Built on Fri Sep 10 20:59:19 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fpd-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fpd-supp-4.0.0[00]Built on Fri Sep 10 20:58:50 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fpd, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fpd-4.0.0[00]Built on Fri Sep 10 20:59:20 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-firewall, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-firewall-4.0.0[00]Built on Fri Sep 10 20:59:18 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-diags, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-diags-4.0.0[00]Built on Fri Sep 10 20:44:34 DST 2010By sjce-gf-056 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-k9sec-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-k9sec-supp-4.0.0[00]Built on Fri Sep 10 20:10:00 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-k9sec, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-k9sec-4.0.0[00]Built on Fri Sep 10 20:59:15 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mcast-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mcast-supp-4.0.0[00]Built on Fri Sep 10 20:09:41 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mcast, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mcast-4.0.0[00]Built on Fri Sep 10 20:59:13 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mpls, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mpls-4.0.0[00]Built on Fri Sep 10 20:59:12 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-rout, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-rout-4.0.0[00]Built on Fri Sep 10 20:59:10 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-lc, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-lc-4.0.0[00]Built on Fri Sep 10 20:59:07 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fwdg, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fwdg-4.0.0[00]Built on Fri Sep 10 20:59:08 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-admin, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-admin-4.0.0[00]Built on Fri Sep 10 20:59:06 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-base, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-base-4.0.0[00]Built on Fri Sep 10 19:49:45 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-os-mbi, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-os-mbi-4.0.0[00]Built on Fri Sep 10 19:49:36 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieBoot device on node 0/4/CPU0 is mem:Package active on node 0/4/CPU0:c12k-fwding, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fwding-4.0.0[00]Built on Fri Sep 10 19:49:57 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-security, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-security-4.0.0[00]Built on Fri Sep 10 20:09:54 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-mpls, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-mpls-4.0.0[00]Built on Fri Sep 10 20:09:23 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-mcast, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-mcast-4.0.0[00]Built on Fri Sep 10 20:09:31 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-routing, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-routing-4.0.0[00]Built on Fri Sep 10 19:45:56 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-infra, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-infra-4.0.0[00]Built on Fri Sep 10 19:43:17 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-fwding, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-fwding-4.0.0[00]Built on Fri Sep 10 19:44:42 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieiosxr-diags, V 4.0.0[00][Default], Cisco Systems, at compactflash:iosxr-diags-4.0.0[00]Built on Fri Sep 10 19:46:10 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-sbc, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-sbc-4.0.0[00]Built on Fri Sep 10 20:59:17 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-ipsec-service, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-ipsec-service-4.0.0[00]Built on Fri Sep 10 20:59:19 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fpd-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fpd-supp-4.0.0[00]Built on Fri Sep 10 20:58:50 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fpd, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fpd-4.0.0[00]Built on Fri Sep 10 20:59:20 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-firewall, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-firewall-4.0.0[00]Built on Fri Sep 10 20:59:18 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-diags, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-diags-4.0.0[00]Built on Fri Sep 10 20:44:34 DST 2010By sjce-gf-056 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-k9sec-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-k9sec-supp-4.0.0[00]Built on Fri Sep 10 20:10:00 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-k9sec, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-k9sec-4.0.0[00]Built on Fri Sep 10 20:59:15 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mcast-supp, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mcast-supp-4.0.0[00]Built on Fri Sep 10 20:09:41 DST 2010By sjce-gf-073 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mcast, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mcast-4.0.0[00]Built on Fri Sep 10 20:59:13 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-mpls, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-mpls-4.0.0[00]Built on Fri Sep 10 20:59:12 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-rout, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-rout-4.0.0[00]Built on Fri Sep 10 20:59:10 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-lc, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-lc-4.0.0[00]Built on Fri Sep 10 20:59:07 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-fwdg, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-fwdg-4.0.0[00]Built on Fri Sep 10 20:59:08 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-admin, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-admin-4.0.0[00]Built on Fri Sep 10 20:59:06 DST 2010By iox24 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-base, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-base-4.0.0[00]Built on Fri Sep 10 19:49:45 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for piec12k-os-mbi, V 4.0.0[00][Default], Cisco Systems, at compactflash:c12k-os-mbi-4.0.0[00]Built on Fri Sep 10 19:49:36 DST 2010By sjce-gf-050 in /auto/ioxbuild5/production/4.0.0/c12k/workspace for pieRP/0/5/CPU0:PE22_C12406#
New Features in Cisco IOS XR Software Release 4.0.0
The following sections contain information on new features and enhancements in Cisco IOS XR Software Release 4.0.0:
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Note
Note
New Software Features Supported on all Platforms
The following new software features in Cisco IOS XR Software Release 4.0.0 are supported on all platforms:
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MPLS-TE SRLG CLI Migration Steps from pre Release 4.0 to Release 4.0
In Cisco IOS XR Software Release 4.0.0 the MPLS TE SRLG command has been moved from MPLS TE config to Global level config. Other protocols can now use the SRLG configuration.
SRLG command syntax in releases prior to Release 4.0:
mpls traffic-enginterface GigabitEthernet0/3/0/0srlg 400srlg 401srlg 402SRLG command syntax in releases prior to Release 4.0:
srlginterface GigabitEthernet0/3/0/0value 400value 401value 402Migration Steps
Step 1
Step 2
Step 3
config tmpls traffic-engint GigabitEthernet0/3/0/0no srlg 400no srlg 401no srlg 402commitStep 4
config t <enter>srlg <enter>interface GigabitEthernet0/3/0/0 <enter>value 400 <enter>value 401 <enter>value 402 <enter>commit–
For more information on these new MPLS features, refer to the Implementing MPLS Traffic Engineering module and the Implementing MPLS OAM module of the Cisco IOS XR MPLS Configuration Guide for the Cisco XR 12000 Series Router, Release 4.0.
Cisco XR 12000 Series Router-Specific Software Features
The following new software features were introduced in Cisco IOS XR Software Release 4.0.0 on the Cisco XR 12000 Series Router platform:
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Cisco IOS XR Software Release 4.0.0 on the Cisco XR 12000 Series Router platform adds support for multiple Layer 2 encapsulations, including 802.1Q virtual LAN (VLAN), Cisco High-Level Data Link Control (HDLC), Ethernet, Frame Relay, Packet over SONET (POS), and Point-to-Point Protocol (PPP) support on the 4-Port Channelized OC12 Engine3 line card.
Support was added for the following features to implement L2TPv3 over 4 Port Channelized OC12 Engine 3 line cards:
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For more information on these features, refer to the Cisco IOS XR Interface and Hardware Component Command Reference for the Cisco XR 12000 Series Router, Release 4.0, the Cisco IOS XR Interface and Hardware Component Configuration Guide for the Cisco XR 12000 Series Router, Release 4.0 and the Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco XR 12000 Series Router, Release 4.0.
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The Lawful Intercept feature which was introduced in Cisco IOS XR Software Release 3.7 has been enhanced in Cisco IOS XR Software Release 4.0.0 to add the capability to intercept IPv6 and 6PE packets (MPLS). The number of taps supported is also being enhanced to 100 IPv4 and 100 IPv6 taps per system.
For more information on these enhancements, refer to the Cisco IOS XR System Security Command Reference for the Cisco XR 12000 Series Router, Release 4.0 and the Cisco IOS XR System Security Configuration Guide for the Cisco XR 12000 Series Router, Release 4.0.
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The show controllers pse and show controllers pse mem commands are introduced in Cisco IOS XR Software Release 4.0.0 on the Cisco XR 12000 Series Router platform
To display packet switching engine (PSE) information in the egress or the ingress stage, use the show controllers pse egress command in EXEC mode. To display external memory information for the packet switching engine (PSE), use the show controllers pse mem command in EXEC mode.
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Support has been added in Cisco IOS XR Software Release 4.0.0 on the Cisco XR 12000 Series Router platform for low speed protocols on the 8-Port T1/E1 SPA.
For more information on these features, refer to the Cisco Interface and Hardware Component Configuration Guide for the Cisco XR 12000 Series Router, Release 4.0
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Support has been added in Cisco IOS XR Software Release 4.0.0 on the Cisco XR 12000 Series Router platform for Hub & Spoke and MVPNv6 data MDT.
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Support has been added in Cisco IOS XR Software Release 4.0.0 on the Cisco XR 12000 Series Router platform for Sampled IPv6 and MPLS-Aware IPv6 Netflow.
For more information on these features, refer to the NetFlow Commands on Cisco IOS XR Software module of the Cisco IOS XR Netflow Command Reference for the Cisco XR 12000 Series Router, Release 4.0.
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Support has been added in Cisco IOS XR Software Release 4.0.0 on the Cisco XR 12000 Series Router platform for QinQ or QinAny Attachment Circuits over L2TPv3 core on the Engine 5 line cards.
For more information on these features, refer to the Implementing Layer 2 Tunnel Protocol Version 3 on Cisco IOS XR Software module of the Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco XR 12000 Series Router, Release 4.0.
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Updated the following command in the Cisco IP Addresses and Services Command Reference for the Cisco XR 12000 Series Router, Release 4.0:
show adjacency detail hardware
The update adds loq details for remote adjacencies
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The command "show controller pse precam hardware 2 lufifo/lureg" has been updated and enhanced to display more information like ACE, VMR corresponding to the profile word. For more information, refer to the Cisco IP Addresses and Services Command Reference for the Cisco XR 12000 Series Router, Release 4.0
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New command added for setting MRQ counter utilization thresholds.
Added the following new command in the Cisco QoS Command Reference for the Cisco XR 12000 Series Router, Release 4.0:
hw-module mrq-polling
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Ingress QoS on MLPPP channelized connections was not accounting Layer 2 overhead properly
Added the following new command in the Cisco QoS Command Reference for the Cisco XR 12000 Series Router, Release 4.0:
hw-module qos
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New commands added to switch between "class service rate" or interface.
Added the following new commands in the Cisco QoS Command Reference for the Cisco XR 12000 Series Router, Release 4.0:
hw-module qos class-rate/if-rate enable location
show qos class-rate/if-rate
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Added monitoring of fabriq freeQ depletion.
Added the following new commands in the Cisco QoS Command Reference for the Cisco XR 12000 Series Router, Release 4.0:
show controller sanity
hw-module sanity
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In the Upgrading and Downgrading Boothelper and ROM Monitor on Cisco XR 12000 Series Routers module, added the following note in the "Upgrading or Downgrading ROM Monitor" section:
Note
New Hardware Features for the Cisco XR 12000 Series Router
No new hardware features were introduced in Cisco IOS XR Software Release 4.0.0 on the Cisco XR 12000 Series Router.
For detailed information on the shared port adapters (SPAs) and SPA interface processors (SIPs), see the following documents:
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Important Notes
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Configuration prior to Cisco IOS XR Software Release 3.6.0:
Policy-map wred_exampleClass class-defaultrandom-detect exp 0 384 packets 484 packetsrandom-detect exp 1 384 packets 484 packetsrandom-detect exp 2 384 packets 484 packetsrandom-detect exp 3 484 packets 584 packetsrandom-detect exp 4 484 packets 584 packetsrandom-detect discard-class 0 384 packets 484 packetsrandom-detect discard-class 1 384 packets 484 packetsrandom-detect discard-class 2 484 packets 584 packetsbandwidth remaining percent 20Cisco IOS XR Software Release 3.6.0 and later releases:
policy-map wred_exampleclass class-defaultrandom-detect exp 0,1,2 384 packets 484 packetsrandom-detect exp 3,4 484 packets 584 packetsrandom-detect discard-class 0,1 384 packets 484 packetsrandom-detect discard-class 2 484 packets 584 packetsbandwidth remaining percent 20!end-policy-map!endIn Cisco IOS XR Software Release 3.6.0 and later releases, the implicitly assigned QoS class class-default must have at least 1 percent bandwidth made available to it. This can be done either by assigning at least 1 percent explicitly (bandwidth remaining percent 1) or by ensuring that the total bandwidth assigned to all other classes in the policy is a maximum of 99 percent, leaving 1 percent available for the class-default. A QoS policy that does not have any bandwidth for class-default is rejected when upgrading to Cisco IOS XR Software Release 3.6.0 or later releases.
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RP/0/0/CPU0:router# adminRP/0/0/CPU0:router# show environment power-supply table48V CurrentR/S/I Module (V) (A)0/24/* PEM1 54 4PEM2 53 40/25/* PEM1 54 4PEM2 53 4Total Power Supplies: 3200WRedundant Power Supplies: 1600WWorst Case Power Used: 621WCurrent Power Used: 428WCurrent Redundant Power Available: 1172WCurrent Total Power Available: 2772WWorst Case Redundant Power Available: 979WWorst Case Total Power Available: 2579WPID Description Watts--- ----------- -----GRP-B Route Processor 38PRP-1 Cisco 12000 Series Performance Route Processor 60LC-4OC-3-POS-SM 4 Port Packet Over SONET OC-3c/STM-1 804OC3X/POS-MM-MJ-B 4 port ISE OC3 90If you plan to insert a new card, locate the entry for the card to be inserted and note the power consumed by it. If this power is less than the figure given in Worst Case Redundant Power Available (the figure is displayed in the show environment power-supply table command output), the card can be safely inserted. As long as the Worst Case Redundant Power Available is not zero, a PEM can be powered down for replacement without impact.
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There is no direct workaround for this issue as its a hardware limitation. Only way to recover from this issue is to reduce feature scale. You need to identify the features which use LUREG at PreCAM1 and remove one or more of the features depending on LUREG requirements of the feature being added.
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A CLI is provided to override this Cisco IOS XR Software Release 4.0.0 default behavior and go back to pre Cisco IOS XR Software Release 4.0.0 behavior such that RSVP neither computes/sets the RSVP checksum on outgoing RSVP messages, nor verifies the checksum on received RSVP messages. The command to execute to revert to the pre-Cisco IOS XR Software Release 4.0.0 behavior is:
Router(config)#rsvp signalling checksum disable
Note
Minimum Flash Disk Requirements When Upgrading to Release 4.0.0
Cisco IOS XR Software Release 4.0.0 requires a 2-GB Flash Disk as a minimum. If your Cisco XR 12000 Series Router currently uses a 1-GB Flash Disk, you must upgrade it to 2-GB before upgrading to Cisco IOS XR Software Release 4.0.0. The PCMCIA 1-GB Flash Disk was the default size for the Cisco XR 12000 Series Router running Cisco IOS XR Software Release 3.6 and earlier.
In Cisco IOS XR Software Release 3.6 and later releases, disk partitioning is supported. Partitioning of a 2-GB disk is possible but not required. Partitioning of a 4-GB disk is required.
A 4-GB Flash Disk can be installed instead of the 2-GB for greater disk storage.
To upgrade from a 1-GB flash disk to a 2-GB or greater flash disk, refer to the Flash Disk Upgrade Tasks link on the following Cisco XR 12000 Series Router Installation and Upgrade URL:
http://www.cisco.com/en/US/products/ps6342/prod_installation_guides_list.html
Minimum Firmware Requirement
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Depending on the type of firmware that needs upgrading the symptoms can vary as follows:
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Note
RMA Card Firmware Upgrade Procedure:
To upgrade the fabric-downloader, ROMMON, Mbus, and current field-programmable device (FPD) image package on a single RMA linecard or on all modules installed in a router, use the upgrade all command in administration EXEC mode.
upgrade all location {node-id | all} [force]
Where location node-id specifies that all firmware images (ROM, MBUS, Fabric Downloader and FPD) will be upgraded on the physical location of the line card received through RMA defined by the node-id argument. The node-id argument is entered in the rack/slot/module notation.
The upgrade all location all command upgrades all firmware images (ROM, MBUS, Fabric Downloader and FPD) on all line cards (LCs) that are installed in the router.
For an RMA linecard firmware upgrade you'll want to use the upgrade all location node-id command.
The optional force parameter skips the version check and forces an upgrade.
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http://www.cisco.com/web/Cisco_IOS_XR_Software/pdf/XR12000SoftwareFirmwareCompatibilityMatrix.pdf
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http://www.cisco.com/web/Cisco_IOS_XR_Software/index.html
Here's the link to the Cisco Systems IOS XR Firmware Upgrade Guide For CRS-1 and XR12000:
http://www.cisco.com/web/Cisco_IOS_XR_Software/pdf/IOSXRFirmwareUpgradeGuide.pdf
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Caveats
Caveats describe unexpected behavior in Cisco IOS XR software releases. Severity-1 caveats are the most serious caveats; severity-2 caveats are less serious.
This section contains caveats that are generic to the Cisco IOS XR Release 4.0.0 software and those specific to the Cisco XR 12000 Series Router.
Cisco IOS XR Caveats
The following open caveats apply to Cisco IOS XR Software Release 4.0.0 and are not platform specific:
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Basic Description:
xml_tty_agent coredump during XML polling
Symptom:
The xml_tty_agent process will coredump on a DRP card.
Conditions:
This symptom occurs when querying the diagnostic xml schema.
Workaround:
None.
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None needed, the process will restart properly
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Basic Description:
length and width not reflected in newly opened vty session
Symptom:
length and width size not reflected newly opened vty session instead it take in to effect on already opened vty
Conditions:
we may see this issue after configuring length and width config in vty by template
Workaround:
None.
Recovery:
None.
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Basic Description:
4.0.0 :29C: sh tech l2vpn file not able to untar/corrupted
Symptom:
1. The file created cannot be untarred properly. Indicates a corrupted file
2. The show tech takes a VERY long time
Conditions:
On a large scale system, with show tech l2vpn, it is possible to exceed the max supported tar file size.
Workaround:
This was the reason for adding a few new show tech l2vpn options in 4.0:
1.
This option essentially allows the show tech to be either PI specific (control option) or it can be PD specific (platform option)
This essentially split the normal full show tech output in two. This reduces the chance of exceeding the current 2Gig limit for the show tech. It also allow a faster collection of show tech if it is knows in which area the problem exists.
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This option collects general system information and information specific to only the slot specified.
This greatly reduces the size of the output and also greatly speeds up the execution of the show tech. This is recommended on large system with lot of card specially Multi chassis configuration.
The source of the problem needs to be pinpointed. In not then this commands can still be executed serially for each cards in the system.
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Basic Description:
%ROUTING-BGP-3-NEGCOUNTER msgs after router reload or APS switchover
Symptom:
%ROUTING-BGP-3-NEGCOUNTER msgs seen on console
Conditions:
The error messages were seen on performing a router reload or during APS switchover
Workaround:
None.
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Basic Description:
Show mrib route does not show proper "Flag" output for ExtranetV6
Symptom:
Flag field is incorrect in "show mrib route"
Conditions:
When you have IPv6 MVPN enabled.
Workaround:
There is no work around. It is a show command issue.
Further Problem Description:
None.
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Basic Description:
SONET_SDH xml does not bind to correct path for history stats
Symptom:
'PM get path data failed : Invalid argument ' message will be displayed on the console
Conditions:
This symptom is observed when querying the SONET_SDH xml schema.
Workaround:
None.
Recovery:
None.
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Basic Description:
Optional task-maps not downloaded as part of exec authorization & Service exec tasks received from the TACACS server are not processed during AAA authorization
Symptom:
Command authorization fails:
RP/0/RP0/CPU0:router#show int desc% This command is not authorizedRP/0/RP0/CPU0:router#Conditions:
This happens:
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The problem with this bug is that the service exec tasks received from the tacacs server are not processed during aaa authorization with tacacs. So the user ends up with no task on the router and no command is authorized. Even though the command is permitted on the tacacs server.
Workaround:
Instead of using wild cards, explicitly name each package to be activated.
Recovery:
The way to make tacacs authorization work in 3.9.2 or 4.0.0 is through a privilege level:
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usergroup priv13taskgroup root-systemtaskgroup cisco-support•
Basic Description:
Not able to modify RPL and delete prefix-set in a single commit.
Symptom:
When a policy that is attached directly or indirectly to an attach point needs to be modified, a single commit operation cannot be performed when:
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Workaround:
The commit must be performed in two steps:
1.
2.
Caveats Specific to the Cisco XR 12000 Series Router
The following open caveats are specific to the Cisco XR 12000 Series Router:
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Basic Description:
Line protocol is down in POS interface after executing a shut/unshut command on the controller.
Symptom:
The POS interface line protocol goes down after executing a shut/unshut command on the controller.
Conditions:
Occurs after user executes a shut/unshut command on the controller
Workaround:
None.
Recovery:
Perform a shut/no shut of the SONET controller after the issue is seen to recover from the issue.
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Basic Description:
vpls multicasting is not happening if IPHC configured on core-facing LC
Symptom:
VPLS multicast does not function appropriately.
Conditions:
This is observed on a Cisco 12000 series router with IPHC configured on same line card slot on which a vpls core facing interface is present.
Workaround:
None, do not configure IPHC on the same slot with a core facing SPA
Recovery:
None.
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Basic Description:
ipv4_mfwd_partner process crashed during downgrade from 3.9.1
Symptom:
The ipv4_mfwd_partner process exits ungracefully.
Conditions:
This symptom is observed while downgrading from IOS XR Release 4.0.0 to Release 3.9.1.
Workaround:
None.
Recovery:
Recovery action is not needed here. The process will recover on its own with no impact to traffic.
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Basic Description:
XR fdiags Superfish TFIA To FFIA Fabric Pkt Test fails on 12404E chassis
Symptom:
XR fdiags Superfish TFIA To FFIA Fabric Pkt Test fails on 12404E chassis
Conditions:
No service impact.
Workaround:
None.
Recovery:
None.
Resolved Cisco IOS XR Software PSIRT-Related Caveats
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Basic Description:
BGP flaps due to unknown attribute
Symptom:
Cisco IOS XR Software contains a vulnerability in the Border Gateway Protocol (BGP) feature. The vulnerability manifests itself when a BGP peer announces a prefix with a specific, valid but unrecognized transitive attribute. On receipt of this prefix, the Cisco IOS XR device will corrupt the attribute before sending it to the neighboring devices. Neighboring devices that receive this corrupted update may reset the BGP peering session.
Conditions:
Affected devices running Cisco IOS XR Software corrupt the unrecognized attribute before sending to neighboring devices, but neighboring devices may be running operating systems other than Cisco IOS XR Software and may still reset the BGP peering session after receiving the corrupted update. This is per standards defining the operation of BGP.
Workaround:
No workaround. Cisco developed a fix that addresses this vulnerability and will be releasing free software maintenance upgrades (SMUs) progressively starting 28 August 2010.
A Security Advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20100827-bgp.shtml
Upgrading Cisco IOS XR Software
Cisco IOS XR software is installed and activated from modular packages, allowing specific features or software patches to be installed, upgraded, or downgraded without affecting unrelated processes. Software packages can be upgraded or downgraded on all supported card types, or on a single card (node).
Software packages are installed from package installation envelope (PIE) files that contain one or more software components.
The following URL contains links to information about how to upgrade Cisco IOS XR software:
http://www.cisco.com/web/Cisco_IOS_XR_Software/index.html
Troubleshooting
For information on troubleshooting Cisco IOS XR software, refer to the Cisco IOS XR Troubleshooting Guide for the Cisco XR 12000 Series Router and the Cisco IOS XR Getting Started Guide for the Cisco XR 12000 Series Router.
Related Documentation
The most current Cisco XR 12000 Series Router hardware documentation is located at the following URL:
http://www.cisco.com/en/US/products/ps6342/prod_installation_guides_list.html
The Cisco IOS XR software documentation set includes the Cisco IOS XR software configuration guides and command references, as well as a getting started guide. See About Cisco IOS XR Software Documentation for Release 4.0 for a list of Cisco IOS XR Release 4.0.0 software documentation.
The most current Cisco XR 12000 Series Router software documentation is located at the following URL:
http://www.cisco.com/en/US/products/ps6342/tsd_products_support_series_home.html
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional information, see What's New in Cisco Product Documentation at: http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html.
Subscribe to What's New in Cisco Product Documentation, which lists all new and revised Cisco technical documentation, as an RSS feed and deliver content directly to your desktop using a reader application. The RSS feeds are a free service.
This document is to be used in conjunction with the documents listed in the "Related Documentation" section.
Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R)
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