Upgrading An Mx960 Scb Or Scbe To Scbe2 - Juniper MX960 Hardware Manual

MX960 3D Universal Edge Router Hardware Guide

Upgrading an MX960 SCB or SCBE to SCBE2

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Plane 1: Links ok
Plane 2: Plane enabled
Plane 3: Plane enabled
Plane 4: Plane enabled
Plane 5: Plane enabled
Fabric plane details of all MPCs are similarly displayed.
Verify if any output of the show chassis fabric summary command shows fabric
7.
planes in 'check' state, as it indicates that the fabric plane has an error. You can try
to recover the fabric plane to normal operation by issuing the request chassis fabric
plane <#> offline command, followed by the request chassis fabric plane <#> online
command, where <#> equals the fabric plane in error.
NOTE: After you issue the request chassis fabric plane <#> offline and
request chassis fabric plane <#> online commands, issue the show
chassis fabric summary command to verify that the fabric plane errors
are rectified and to verify the current state of the fabric planes.
Verify that the major alarms are displayed by issuing the
8.
command:
user@host> show chassis alarms
Alarm Time Class Description
2011-06-01 13:37:43 EDT Minor Require a fan tray upgrade
2011-06-01 13:37:26 EDT Minor Backup RE Active
The major alarms are not displayed anymore, and the upgrade is successfully
completed.
Disable the upgrade configuration by issuing the
9.
command and then the
You can delete that command by issuing the
10.
and then the commit command.
Verify the SCBs before you finish by issuing the
11.
user@host> show chassis hardware
Item Version Part Number Serial Number Description
CB0 REV 02 750-031391 YE8505
CB1 REV 07 710-031391 YL6769
CB2 REV 07 710-031391 YE8492
You can see that the MX960 now has MX SCBEs.
Consider the following scenarios when upgrading an MX960 SCB or SCBE to SCBE2:
set chassis state cb-upgrade off
command.
commit
delete chassis state cb-upgrade
show chassis hardware
Enhanced MX SCB
Enhanced MX SCB
Enhanced MX SCB
show chassis alarms
command
command:
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