Cisco Cisco IOS XR Software Release 3.2

Conditions: This condition is observed on the Cisco XR 12000 Series Router using QoS 
configurations involving class maps with multiple match criteria. 

Workaround: No workaround.

Brief Description: Configuring APS in a router-to-router configuration may result in a PGP failure.

Symptom: Adding a working group and a protect group in a two-router topology may result in a 
PGP "no contact" failure between the newly configured groups.

Condition: The ipv4_rib_best_local_address command is returning 0 to aps.

Workaround: Remove the APS group configuration, followed by re-applying the configuration.

Refer to the Cisco IOS XR Getting Started Guide for information on troubleshooting the Cisco IOS XR 
software.

The following sections describe the documentation available for the Cisco CRS-1 and 
Cisco XR 12000 Series Router. These documents consist of hardware and software installation guides, 
Cisco IOS XR software configuration and command references, feature modules, and other documents. 

Documentation is available as electronic documents, which are available online on Cisco.com.

Use these release notes with these documents:

You can find the most current hardware documentation at the following URL:

The Cisco IOS XR software documentation set consists of the Cisco IOS XR software configuration 
guides and command references, a getting started guide, and other supporting documents. Refer to the 
About Cisco IOS XR Software Documentation for Release 3.2 for a list of Cisco IOS XR software 
documentation for Release 3.2.2. 

You can find the most current software documentation at the following URL: