Juniper M Series Monitoring And Troubleshooting Manual page 631

Copyright © 2012, Juniper Networks, Inc.
The configuration specified in group
slot 0; likewise, the configuration specified in group
Engine is in slot 1. Therefore, both Routing Engines can use the same configuration file,
each using only the configuration statements that apply to it. Each
contains at a minimum the configuration for the hostname and the management interface
( ). If each Routing Engine uses a different management interface, the group also
fxp0
should contain the configuration for the backup router and static routes.
To view the existing groups
mode:
[edit]
user@host# groups
user@host# show
[edit groups]
user@host# show
re0 {
system {
host-name foo-re0;
}
interfaces {
fxp0 {
unit 0 {
family inet {
address 10.0.0.1/24;
}
}
}
}
}
re1 {
system {
host-name foo-re1;
}
interfaces {
fxp0 {
unit 0 {
family inet {
address 10.0.0.2/24;
}
}
}
}
}
Use the already-existing
groups
Each Routing Engine applies the slot-specific group configuration information to its
configurations.
In the main configuration body, add the rest of the configuration that will be the same
on both Routing Engines. Do not include the configuration statements that you made in
the group configurations (such as configurations for
body of the statement that also exist in the
body takes precedence—the configuration from the
[edit]
is only applied if the current Routing Engine is in
re0
is only applied if the current Routing
re1
configuration, use the following command in configuration
statement, and use
re0
fxp0
groups statement, the configuration in the
group
Chapter 28: Host Redundancy Overview
re0 or re1 group
and as keyword group names.
re1
). If you configure items in the
statement will not be inherited.
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