Juniper JUNOS 10.2, Руководство по модернизации

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the CLI delete chassis redundancy command when prompted. If GRES is enabled, it
will be removed with the
redundancy
command.
To upgrade the router software, perform the following tasks:
■
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
Preparing the Router for the Installation
Perform the following steps before installing the software:
1.
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.
2.
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#
3.
Disable Routing Engine redundancy:
[edit]
user@host#
delete chassis redundancy
4.
Save the configuration change on both Routing Engines:
[edit]
user@host#
commit synchronize
5.
Exit out of the CLI configuration mode:
[edit]
user@host#
exit
Preparing the Router for the Installation
■ 35
Chapter 4: Completing a Standard or Change Category Installation