Installation Guide

IBR Installation Guide
Page 16 of 32 Doc # 770-00001-3
Aug. 30, 2013
One use of this interface is to allow a user to send ping packets to the opposite IBR to
verify link integrity. This VLAN has no exposure to a physical network interface so traffic
on this VLAN is isolated from the network.
4.9 Saving New Configuration
Use the following commands to save the new settings to the startup configuration file.
IBR58 (config)# copy running-config start-up config
4.10 Changing Host Name
Change the host name using the following command in Global Config mode.
IBR58 (config) # host name [newname]
4.11 Changing Passwords
The command for setting or changing a password has the following form:
IBR58 # enable password {level (1, 15)} [newpassword]
where “level” must either be the number 1 or the number 15 and newpassword must be a
string of at least six and not more than sixteen characters and can include any letter, any
numeral, and any of the following symbols: ! @ # $ % .
o When level = 1, the password to enter User Mode will be affected.
o When level = 15, the password to enter Privileged Mode will be affected.
When no level option is entered, Privileged Mode will be affected.
4.12 Password Recovery
In the event that the Privileged Mode password is forgotten, the following procedure can be
used to reset all IBR settings to their default values, thereby allowing a user to regain
access to IBR. This procedure will boot IBR into a Linux root shell single-user mode where
the user can change the Privileged Mode password.
o Initiate a system reboot and, within two (2) seconds, press any key to interrupt the
reboot process. Enter the following command when the uMON> prompt is
displayed:
uMON> run flash linuxsingle
o IBR will take several minutes to reboot. When the Linux prompt is displayed, enter
the command passwd root and then respond to the succeeding prompts to change
the Privileged Mode password and reboot the system.
o When IBR reboots to CLI User Mode, use the default user name and password to log
onto the system. Use the new Privilege Mode password to enter Privilege Mode.
o Then follow the standard procedure to change the User Mode Unser name and
password.
4.13 Setting System Clock
The command to set the IBR system clock is executed in Global Config mode and has the
following form.
IBR58 (config) # clock set [hh:mm:ss] [YYYY-MM-DD]
where all of the arguments are integers.