Cisco CRS-1 - Carrier Routing System Router

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Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide
OL-13669-03
Chapter 1 Migrating to a Cisco CRS-3 Carrier Routing System
How to Migrate to a Cisco CRS-3 Carrier Routing System (16-Slot)
2. configure
3. controller fabric plane 0 shut
4. commit
5. end
6. Repeat Step 3 through Step 5 for each fabric plane.
7. show controllers fabric plane all detail
DETAILED STEPS
Command or Action Purpose
Step 1
admin
Example:
RP/0/RP0/CPU0:router#admin
Places the router in administration EXEC mode.
• All commands listed in this procedure should be
entered on the pre-existing single-chassis system.
Step 2
configure
Example:
RP/0/RP1/CPU0:router(admin)#configure
Places the router in administration configuration mode.
Step 3
controller fabric plane 0 shut
Example:
RP/0/RP1/CPU0:router(admin-config)# controller
fabric plane 0 shut
Shuts down the fabric plane in the system.
• In a 16-slot CRS-1 router, we have eight fabric nodes,
or CRS-1 Fabric Controller cards, numbered 0/SM0/SP
to 0/SM7/SP. Each CRS-1 Fabric Controller card has
one plane. So for a 16-slot CRS-1 to CRS-3 migration
we will be upgrading one plane at a time for all eight
planes.
• For more information, see Cisco IOS XR Getting
Started Guide.
Step 4
commit
Example:
RP/0/RP1/CPU0:router(admin-config)# commit
Commits the target configuration to the router running
configuration.
• This step brings up the previously shutdown plane,
which is now configured to use the FCC-CRS-3 fabric
card.
Step 5
end
Example:
RP/0/RP1/CPU0:router(admin-config)# end
Changes the mode from administration configuration mode
to administration EXEC mode.
Step 6
Repeat Step 3 through Step 5 for each fabric plane.
Step 7
show controllers fabric plane all detail
Example:
RP/0/RP1/CPU0:router(admin)# show controllers
fabric plane all detail
Displays the administrative and operational status of all
eight fabric planes.
• Verify that all fabric planes are administrative state
down.
Note There are a total of 42 bundles. There are 3 bundles
per LCC. Bundles for LCCs not in service will be
down.