•
Upgrade the software on the Routing Engine hosting the failed SCB or SCBE with
Junos OS Release 13.3R1 or later.
•
Replace the SCBs. Ensure that you replace the SCBs at the same time.
•
Upgrade the software on the Routing Engine hosting the SCBE2 with Junos OS
Release 13.3R1 or later.
•
Configure Enhanced IP or Enhanced Ethernet Network Services mode.
To upgrade the SCB or SCBE to SCBE2, perform the following steps:
NOTE: SCBE2 does not support smooth upgrade.
1.
Preparing the MX480 Router for the SCBE2 Upgrade on page 394
2.
Powering Off the MX480 Router on page 395
3.
Removing an MX480 Routing Engine from an SCB or SCBE on page 396
4.
Replacing the SCB or SCBE with SCBE2 on page 396
5.
Installing an MX480 Routing Engine into an SCBE2 on page 396
6.
Powering On the MX480 Router on page 397
7.
Completing the SCBE2 Upgrade on page 398
Preparing the MX480 Router for the SCBE2 Upgrade
To prepare the MX480 router for the SCBE2 upgrade:
Copyright © 2017, Juniper Networks, Inc.394
MX480 3D Universal Edge Router Hardware Guide
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