Juniper MX480 - Page 438

CAUTION: Use this command only if you are not concerned with the slot
upgrade order or if only one old MPC is present in the chassis. Running this
commandmay result in a loss of traffic across that MPC. Using this method
may increase that loss, because it does not consider any redundancy or
graceful switchover strategiesthatyou may haveconfiguredon the system.
3. Upgrade the MPC in slot 1 by running the request chassis fabric upgrade-bandwidth
fpc slot 1 command.
4. Verify that the MPC is upgraded by issuing the request chassis fabric upgrade-bandwidth
info command:
user@host> request chassis fabric upgrade-bandwidth info
Slot State
0 Upgrade not supported
1 Upgraded
2 Empty
5. Verify the state of the fabric planes for all MPCs by issuing the show chassis fabric
summary command.
user@host> show chassis fabric summary
Plane State Uptime
0 Spare 21 seconds
1 Spare 12 seconds
2 Online 12 minutes
3 Online 12 minutes
4 Online 30 minutes
5 Online 30 minutes
6. Verify the state of the MPCs by issuing the show chassis fabric fpcs command.
user@host> show chassis fabric fpcs
FPC 1
PFE #0
Plane 0: Links ok
Plane 1: Links ok
Plane 2: Plane enabled
Plane 3: Plane enabled
Plane 4: Plane enabled
Plane 5: Plane enabled
PFE #1
Plane 0: Links ok
Plane 1: Links ok
Plane 2: Plane enabled
Plane 3: Plane enabled
Plane 4: Plane enabled
Plane 5: Plane enabled
PFE #2
Plane 0: Links ok
Plane 1: Links ok
Plane 2: Plane enabled
Plane 3: Plane enabled
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MX480 3D Universal Edge Router Hardware Guide