Assigning An Ip Address; Telnet Setup - Juniper E Series Hardware Manual

ERX 7.0.x Hardware Guide

Assigning an IP Address

When your console is ready to communicate with the system, power up the system
(see "Powering Up E-series Routers" on page 71), and set an IP address for the
system. The system powers up in User Exec mode. To assign an IP address:
1.
2.
3.
After you have assigned an IP address to the system, you can communicate remotely
by running Telnet over an Ethernet network. See "Telnet Setup" on page 78.

Telnet Setup

When you have configured an IP address for the system, you can run
Telnet from a host to access the system through its Ethernet port. To
connect the Ethernet port to the network:
1.
2.
Before you can access the system with Telnet, you must either configure a password
for Telnet access or disable the password requirement from the management
console. In the following example, you disable the password.
1.
78

Telnet Setup

Enter the enable command at the User Exec prompt.
host1>enable
host1#
The system is now in Privileged Exec mode.
Set an IP address on the Ethernet interface:
Substitute the slot number where the SRP module is located for the
slotnumber variable. For redundant SRP moduless, specify the lowest slot
number of the two (for example 0/0 or 6/0 ).
Use an IP address valid for the system.
host1#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
host1(config)#interface FastEthernet slotnumber /0
host1(config-if)#ip address 10.10.7.3 255.255.255.0
Continue to configure the system's parameters as needed.
Connect an Ethernet cable (RJ-45) to the system's 10/100Base-T (RJ-45) port on
the SRP I/O module.
Connect the other end of the cable to the appropriate Ethernet network for
an out-of-band connection.
Enter the enable command.
host1>enable
host1#
The system is now in Privileged Exec mode.