Complete The Scbe-Mx Upgrade - Juniper MX480 Hardware Manual

Complete the SCBE-MX Upgrade

1. Verify if there are any MPCs running at 3G instead of 6G:
user@host> request chassis fabric upgrade-bandwidth info
Slot State
0 Upgrade not supported
1 Needs upgrade
2 Empty
3 Empty
4 Empty
5 Empty
In this example, the results indicate that slot 0 does not support the upgrade and slot 1 needs to be
upgraded.
NOTE: The SCBE-MX line card supports only DPC, MS-DPC, MPC1, MPC2, and MPC3
line cards for the upgrade-bandwidthcommand. If line cards that do not support the
upgrade-bandwidthcommand are present in the chassis during the SCB-MX to SCBE-MX
upgrade, the request chassis fabric upgrade-bandwidth commands will return Upgrade
not supported for the slot(s) that contain the unsupported line card(s).
2. Issue the request chassis fabric upgrade-bandwidth fpc all command to upgrade the bandwidth of all
MPCs. If you want to control the MPC line card upgrade, go to Step 3.
CAUTION:
upgrade order or if only one old MPC is present in the chassis. Running this
command may result in a loss of traffic across the MPC. Using this method may
increase the traffic loss, because it does not consider any redundancy or graceful
switchover strategies that you may have configured on the system.
3. Issue the request chassis fabric upgrade-bandwidth fpc slot 1 command to upgrade the MPC in slot
1.
4. Verify that the MPC is upgraded:
user@host> request chassis fabric upgrade-bandwidth info
Use this command only if you are not concerned with the slot
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