Cisco ASR 9000 Series Manual page 36

Migrating from RSP4-S to RSP880-LT Card (ASR 9906 Router)
Migrating from RSP4-S to RSP880-LT Card (ASR 9906 Router)
Before you begin:
• You must have console access to the router.
• The router must be running Cisco IOS XR software release 6.3.2 or later version.
• The router must have two RSP4-S cards (active and standby) up and running.
• Set the MISMATCH_RP_ENABLED ROMMON variable to 1:
Procedure
Step 1
Enter the show redundancy summary command to identify the active and standby RSPs.
Example:
Router# show redundancy summary
Wed Jun 17 11:18:51.391 PST
Active/Primary Standby/Backup
-------------- --------------
0/RSP1/CPU0(A) 0/RSP0/CPU0(S) (Node Ready, NSR: Ready)
0/RSP1/CPU0(P) 0/RSP0/CPU0(B) (Proc Group Ready, NSR: Ready)
Step 2 Remove the standby RSP4-S from slot 0 and insert the RSP880-LT. Follow the procedure in
Replacing Cards from the Chassis, on page
Step 3 Wait until the standby node reaches NSR-ready state and the status of all groups is in Ready state. Enter the
show redundancy command to verify.
Example:
Router# show redundancy
Wed Jun 17 11:18:53.098 PST
Redundancy information for node 0/RSP1/CPU0:
==========================================
Node 0/RSP1/CPU0 is in ACTIVE role
Node Redundancy Partner (0/RSP0/CPU0) is in STANDBY role
Standby node in 0/RSP0/CPU0 is ready
Standby node in 0/RSP0/CPU0 is NSR-ready
Node 0/RSP1/CPU0 is in process group PRIMARY role
Process Redundancy Partner (0/RSP0/CPU0) is in BACKUP role
Backup node in 0/RSP0/CPU0 is ready
Backup node in 0/RSP0/CPU0 is NSR-ready
Group
---------
v6-routing
mcast-routing
netmgmt
v4-routing
Replacing Cisco ASR 9000 Series Router Components
36
1. Connect to the RSP4-S console port and press CTRL+C to break into ROMMON.
2. From the ROMMON prompt on the RSP4-S, set the ROMMON variable to allow mismatched RSP:
rommon B1> MISMATCH_RP_ENABLED=1
Primary
---------
0/RSP1/CPU0
0/RSP1/CPU0
0/RSP1/CPU0
0/RSP1/CPU0
Replacing Cisco ASR 9000 Series Router Components
25.
Backup Status
--------- ---------
0/RSP0/CPU0 Ready
0/RSP0/CPU0 Ready
0/RSP0/CPU0 Ready
0/RSP0/CPU0 Ready
Removing and