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the CLI
will be removed with the
To upgrade the router software, perform the following tasks:
Preparing the Router for the Installation
Perform the following steps before installing the software:
1.
2.
3.
4.
5.
delete chassis redundancy
redundancy
Preparing the Router for the Installation on page 35
Installing Software on the Backup Routing Engine on page 36
Installing Software on the Primary Routing Engine on page 37
Finalizing the Installation on page 38
Log in to the master Routing Engine s console.
For more information on logging in to the Routing Engine through the console
port, see the administration manual for your particular router.
Enter the JUNOS Software CLI configuration mode:
a. Start the CLI from the shell prompt:
# cli
user@host>
b. Enter configuration mode:
user@host#> configure
Entering configuration mode
[edit]
user@host#
Disable Routing Engine redundancy:
[edit]
user@host# delete chassis redundancy
Save the configuration change on both Routing Engines:
[edit]
user@host# commit synchronize
Exit out of the CLI configuration mode:
[edit]
user@host# exit
Chapter 4: Completing a Standard or Change Category Installation
command when prompted. If GRES is enabled, it
command.
Preparing the Router for the Installation
35
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