Cisco Cisco CRS-X Multishelf System Release Notes
MVPN with BGP SAFI-2 and SAFI-129
BGP supports Subsequent Address Family Identifier (SAFI)-2 and SAFI-129 for multicast VPNs (MVPNs).
For more information on MVPN with BGP SAFI-2 and SAFI-129, see the Implementing BGP chapter in the Cisco IOS XR Routing
Configuration Guide for the Cisco CRS Router. For more information on MVPN with BGP SAFI-2 and SAFI-129 commands, see
the Border Gateway Protocol Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco CRS Router.
Configuration Guide for the Cisco CRS Router. For more information on MVPN with BGP SAFI-2 and SAFI-129 commands, see
the Border Gateway Protocol Commands chapter in the Cisco IOS XR Routing Command Reference for the Cisco CRS Router.
MIB Support
Support was added for these MIBs:
• Y.1731 Performance Enhancement MIB
Intelligent Port Management on CGSE-PLUS
The following features have been implemented to improve and utilize the usage of the public IP pool.
• Multiple public address pools for NAT44
• Reduce the minimum size of bulk port allocation to 8
• Per-VRF Port Limit
• Configure same public pool across different NAT instances
For more information on Intelligent Port Management, see the Intelligent Port Management module in the Cisco IOS XR Carrier
Grade NAT Configuration Guide for the Cisco CRS Router. For more information on Intelligent Port Management commands, see
the Cisco IOS XR Carrier Grade NAT Command Reference for the Cisco CRS Router.
Grade NAT Configuration Guide for the Cisco CRS Router. For more information on Intelligent Port Management commands, see
the Cisco IOS XR Carrier Grade NAT Command Reference for the Cisco CRS Router.
1:1 Redundancy for CGSE and CGSE-PLUS
CGSE and CGSE Plus support 1:1 redundancy. Two CGSE or CGSE Plus cards can be placed in the active-standby configuration.
The card that comes up first gets into the active mode first. If the first card that is in the active mode fails, the second card that is in
the standby mode becomes active and processes the traffic. When the failure occurs, the switchover occurs within a second. This
redundancy model is in the warm standby mode as the second card is already booted and preconfigured. Once it becomes active, it
only has to re-establish the sessions.
The card that comes up first gets into the active mode first. If the first card that is in the active mode fails, the second card that is in
the standby mode becomes active and processes the traffic. When the failure occurs, the switchover occurs within a second. This
redundancy model is in the warm standby mode as the second card is already booted and preconfigured. Once it becomes active, it
only has to re-establish the sessions.
For more information on1:1 Redundancy, see the 1:1 Redundancy module in the Cisco IOS XR Carrier Grade NAT Configuration
Guide for the Cisco CRS Router. For more information on 1:1 Redundancy commands, see the Cisco IOS XR Carrier Grade NAT
Command Reference for the Cisco CRS Router.
Guide for the Cisco CRS Router. For more information on 1:1 Redundancy commands, see the Cisco IOS XR Carrier Grade NAT
Command Reference for the Cisco CRS Router.
NetFlow V9: VRF Table Export
From this release, the NetFlow process will also export the VRF table along with the interface and the sampler tables. Also, two extra
fields have been added to the data record:
fields have been added to the data record:
• ingressVRFID
• egressVRFID
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