Cisco CRS-1 - Carrier Routing System Router Migration Manual page 152

Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing
System 4-Slot Line Card Chassis
Prerequisites
None.
Restrictions
None.
SUMMARY STEPS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
DETAILED STEPS
Command or Action
Step 1
admin
Example:
RP/0/RP1/CPU0:router# admin
Step 2
configure
Example:
RP/0/RP1/CPU0:router(admin)#configure
Step 3
no hw-module power disable loc 0/SM0/SP
Example:
RP/0/RP1/CPU0:router(admin-config)# no
hw-module power disable loc 0/SM0/SP
Step 4
controllers fabric rack 1 install-mode
Example:
RP/0/RP1/CPU0:router(admin-config)# controllers
fabric rack 1 install-mode
Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide
2-54
Chapter 2 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing
admin
configure
no hw-module power disable loc 0/SM0/SP
commit
Apply power to the new LCC (Rack 1).
Connect all fabric cables that connect the fabric planes in the new LCC to the FCCs.
Specify that the LED in question is the one on the FCC OIM-LED module.
do show controllers fabric rack-status all detail
do show controllers fabric fabric-backpressure summary
no controllers fabric rack 1 install-mode
commit
do show controllers rack-status all detail
Purpose
Places the router in administration EXEC mode.
• All commands listed in this procedure should be
entered on the pre-existing single-chassis system.
Places the router in administration configuration mode.
Enables the power to the specified fabric plane in your
single-chassis system.
Modifies the target configuration to change the Rack 1
configuration to installation mode.
System Router
OL-13669-03