Upgrading An Mx240 To Use The Scbe2-Mx - Juniper MX240 Hardware Manual

Item Version
CB0 REV 02 750-031391 YE8505
CB1 REV 07 710-031391 YL6769
SEE ALSO
SCBE-MX Description

Upgrading an MX240 to Use the SCBE2-MX

Consider the following scenarios when upgrading an MX240 SCB-MX or SCBE-MX to use the SCBE2-MX:
Scenario 1: SCBE2-MX; Routing Engine with Junos OS Release 13.3R1 or later installed.
Replace the SCB-MXs. Ensure that you replace the SCB-MXs at the same time.
Ensure that Enhanced IP or Enhanced Ethernet Network Services mode is configured before you power
on the router.
Scenario 2: SCB-MX or SCBE-MX; existing Routing Engine with a Junos OS Release 13.3R1 or earlier
installed.
Upgrade the Routing Engine (RE0 and RE1) software to Junos OS Release 13.3 or later.
Configure Enhanced IP or Enhanced Ethernet Network Services mode.
Replace the SCB-MXs. Ensure that you replace the SCB-MXs at the same time.
Scenario 3: Failed SCB-MX or SCBE-MX; Routing Engine with a Junos OS Release 13.3R1 or earlier installed.
Upgrade the software on the Routing Engine hosting the failed SCB-MX or SCBE-MX with Junos OS
Release 13.3R1 or later.
Replace the SCB-MXs. Ensure that you replace the SCB-MXs at the same time.
Upgrade the software on the Routing Engine hosting the SCBE2-MX with Junos OS Release 13.3R1 or
later.
Configure Enhanced IP or Enhanced Ethernet Network Services mode.
To upgrade the MX240 to use the SCBE2-MX, perform the following steps:
Part Number Serial Number Description
Enhanced MX SCB
Enhanced MX SCB
414