-
Turn the
power switch off and back on to recycle the power.
-
Press the
Break key or key sequence to put the router into ROM
Monitor mode. The break key varies by computer or terminal
software. The sequence might be CTRL-D, CTRL-Break or
another combination.
-
At the
> prompt, type 0 to record the current value of the
configuration register normally 0x2102, or 0x102.
>o
Configuration register = 0x2102 at last boot
Bit#
Configuration register option settings:
15
Diagnostic mode disabled.
-
Type o/r
0x2142 to tell the router to boot from flash without
loading the configuration in NVRAM at the next reload.
-
Type i
to have the router reboot. The router ignores the configuration
in NVRAM.
-
The router
runs the setup dialog, Type no or press Ctrl-C to
skip the initial setup Dialog.
-
Type
enable ate the Router> prompt to go to privileged exec mode.
-
Copy the
startup configuration to the running configuration by using the
configure memory or copy startup-config running-config
commands. Do not type configure terminal. If you use the
configure terminal command, you overwrite the configuration
stored in NVRAM.
-
View the
configuration by typing write terminal or show
running-config. View the configured line, vty and enable
passwords. Any encrypted passwords need to be changed.
-
Enter the
configuration mode by typing configure terminal. Change
the line of enable passwords as necessary.
-
All
interfaces are in a shutdown state. Issue the no shutdown
command on every interface that is to be used.
-
Type
config-register 0x2102 to return the router to normal
operation at the next reloads.
-
Exit
configuration mode by pressing Ctrl-Z
-
Save your
changes by typing write memory or copy running-config
startup-config.
-
Reload the
router
and verify the passwords.
-
COMPUTER TIPS