Juniper T640 User Manual

5. Configure the IP address of a backup routing engine. The backup routing engine is
used while the local router is booting and if the routing process fails to start. After the
routing process starts, the backup routing engine address is removed from the local
routing and forwarding tables.
[edit]
root# set system backup-router address
6. (Optional) Configure the static routes to remote subnets with access to the
management port. Access to the management port is limited to the local subnet. To
access the management port from a remote subnet, you must add a static route to
that subnet within the routing table.
[edit]
root# set routing-options static route remote-subnet next-hop destination-IP retain
no-readvertise
7. Configure the telnet service at the [edit system services] hierarchy level.
[edit]
set system services telnet
Committing the Configuration
For a chassis with two Routing Engines, commit the configuration changes to both Routing
Engines. When you issue the commit synchronize command, the configuration is shared
between both Routing Engines and committed on both Routing Engines simultaneously.
For a chassis with only one Routing Engine, use the commit command instead of the
commit synchronize command.
1. Display the configuration to verify that it is correct.
root# show
## Last changed: 2008-10-17 18:32:25 UTC
version 9.1R1.8;
groups {
re0 {
system {
host-name spice-re0;
}
interfaces {
fxp0 {
unit 0 {
family inet {
address 192.168.69.155/21;
}
}
}
}
}
re1 {
system {
host-name spice-re1;
}
interfaces {
fxp0 {
Copyright © 2015, Juniper Networks, Inc.44
T640 Core Router Quick Start

Juniper T640 Specifications

General

Brand	Juniper
Model	T640
Category	Network Router
Language	English