Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual page 876

JUNOS 10.1 Network Interfaces Configuration Guide
management Ethernet interface for the master Routing Engine. During switchover,
the address moves to the new master Routing Engine.
NOTE: For M Series, MX Series, and most T Series routers, the management Ethernet
interface is
matrix, the management Ethernet interface is
NOTE: Automated scripts that you have developed for standalone T1600 routers
(T1600 routers that are not in a routing matrix) might contain references to the
management Ethernet interface. Before reusing the scripts on T1600 routers in a
routing matrix, edit the command lines that reference the
interface so that the commands reference the
instead.
To configure an additional IP address for the management Ethernet interface, include
the
In the following example, IP address
Engines and includes a
10.17.40.131
remains consistent regardless of which Routing Engine is active. IP address
10.17.40.132
fxp0
This feature is available on all routers that include dual Routing Engines. On the TX
Matrix router, this feature is applicable to the switch-card chassis (SCC) only.
806
Configuring a Consistent Management IP Address
. For TX Matrix Plus routers and T1600 routers configured in a routing
fxp0
master-only statement at the
master-only
address is active only on the master Routing Engine. The address
is assigned to
on .
re1
[edit groups re0 interfaces fxp0]
unit 0 {
family inet {
address 10.17.40.131/25 {
master-only;
}
address 10.17.40.132/25;
}
}
[edit groups re1 interfaces fxp0]
unit 0 {
family inet {
address 10.17.40.131/25 {
master-only;
}
address 10.17.40.133/25;
}
}
em0 .
management Ethernet interface
em0
[edit groups] hierarchy level.
is configured for both Routing
10.17.40.131
statement. With this configuration, the
fxp0 on re0 , and address
management Ethernet
fxp0
10.17.40.133 is assigned to
fxp0