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user@host# show apply-groups

apply-groups [ re0 re1 ];

Synchronize Configurations

Synchronize configurations between two Routing Engines using the synchronize statement

at the [edit] hierarchy level:

[edit]

user@host# commit synchronize

[edit]

root# commit synchronize

re1: configuration check succeeds

re0: configuration check succeeds

re1: commit complete

re0: commit complete

When this statement is selected, the configuration file is copied to the other Routing

Engine, followed by a load override and a commit. No user intervention is required.

NOTE: Both Routing Engines must be running Junos OS Release 5.1 or higher.

Use the groups statement to ensure that differences in the configurations for

RE0 and RE1 are applied.

Copy a Configuration File from One Routing Engine to Another

You can copy a configuration file from one Routing Engine to another using the file copy

command. The file is transferred through the internal Ethernet interface (FXP1 or FXP2,

depending on the router):

user@host> file copy <source> <destination>

NOTE: Both Routing Engines must have jbase version 4.1 or higher loaded.

Copy a file on RE0 to RE1:

user@re0> file copy /var/tmp/jinstall-6.0R3.3-domestic-signed.tgz re1:/var/tmp1/

Check the result on RE1:

user@re1> file list /var/tmp1/

.pccardd=

jbundle-5.5R3.1-domestic.tgz*

jinstall-6.0R3.3-domestic-signed.tgz

sampled.pkts

The file jinstall-6.0R3.3-domestic-signed.tgz is copied from RE0 to RE1.

M Series and T Series Routers Monitoring and Troubleshooting Guide

Juniper M Series User Manual

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