2-7
Cisco CRS-1 Carrier Routing System Multishelf System Upgrade and Conversion Guide
OL-12571-01
Chapter2 Converting to an Integrated Switch System
How to Convert from the Cisco Catalyst 65xx Switch to the Integrated Switch System for Single-FCC Multishelf and
Two-FCC Multishelf Systems
Performing a Failover to a Standby 22-port SCGE (Single-FCC Multishelf and Two-FCC Multishelf Systems)
To perform a failover to a standby 22-port SCGE and swap the remaining 2-ports SCG E in the system
with the new 22-port SCGEs, perform the following steps:
Step 1 Perform a failover of the current active 2-ports SCGE card to the standby 22-port SCGE card. Use the
redundancy switchover command, with the location keyword, in EXEC mode, as shown in the
following syntax:
redundancy switchover location node-id
Replace the node-id argument with the location of the active 2-ports SCGE ca rd.
Step 2 Verify that the failover is completed and that the 22-port SCGE card is now in active mode by using both
the show platform command and show redundancy command.
The show platform command shows that the 22-port SCGE card is in IOS XR RUN state.
The show redundancy command shows that the 22-port SCGE card is in the active role.
Step 3 After the 22-port SCGE becomes active, swap the 2-ports SCGE card (now in sta ndby mode) with a new
22-port SCGE card.
Note Do not attempt this step before Step 2 has completed.
Step 4 Use the show platform command in EXEC mode or administration EXEC mode to verify that the newly
inserted 22-port SCGE card is in the IOS XR RUN state, as shown in the following example:
RP/0/RP0/CPU0:router(admin)# show platform
Node Type PLIM State Config State
-----------------------------------------------------------------------------
0/3/SP MSC(SP) N/A IOS XR RUN PWR,NSHUT,MON
0/3/CPU0 MSC Jacket Card IOS XR RUN PWR,NSHUT,MON
0/3/2 MSC(SPA) 8X1GE OK PWR,NSHUT,MON
0/3/4 MSC(SPA) 8X1GE OK PWR,NSHUT,MON
0/RP0/CPU0 RP(Active) N/A IOS XR RUN PWR,NSHUT,MON
0/RP1/CPU0 RP(Standby) N/A IOS XR RUN PWR,NSHUT,MON
0/SM1/SP FC/M(SP) N/A IOS XR RUN PWR,NSHUT,MON
F0/SM0/SP FCC-SFC(SP) N/A IOS XR RUN PWR,NSHUT,MON
F0/SC0/CPU0 FCC-SC(Active) N/A IOS XR RUN PWR,NSHUT,MON
F0/SC1/CPU0 FCC-SC(Standby) N/A IOS XR RUN PWR,NSHUT,MON
Use the show redundancy command in EXEC mode to verify that the newly inserted 22-port SCGE
cards are in standby ready, as shown in the following example:
RP/0/RP0/CPU0:router# show redundancy
Redundancy information for node 0/RP0/CPU0:
==========================================
Node 0/RP0/CPU0 is in ACTIVE role
Partner node (0/RP1/CPU0) is in STANDBY role
Standby node in 0/RP1/CPU0 is ready
Reload and boot info
----------------------
RP reloaded Fri Feb 2 16:09:51 2007: 3 days, 1 hour, 46 minutes ago
Active node booted Fri Feb 2 16:09:51 2007: 3 days, 1 hour, 46 minutes ago
Standby node boot Fri Feb 2 16:13:40 2007: 3 days, 1 hour, 43 minutes ago