From: Luke M (luke.mendoza@xxxxxxxx)
Date: Fri May 25 2001 - 01:04:58 GMT-3
if you are reverse-telnet to the routers.. you can change the "speed" of the
async lines. like someone else has mentioned its by trial and error.. but I
believe the 2500 is limited to 4 or 5 variations of line speeds...
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Choi, Howard CW
Sent: Thursday, May 24, 2001 8:09 PM
To: ccielab@groupstudy.com
Subject: Troubleshooting IQ Questions
Hi Group,
The following questions are draw from CCBOOTCAMP troubleshooting part.
1. Suppose the console speed is changed by "speed xxx" command to
something apart from the default 9600 bps. How can you recover ? Apart from
trying all possible values (300, 1200, 2400,...), what other ways are there
?
2. Suppose the command "exec-timeout 0 1" is applied to the local
console so that you do not have enough time to type in the appropriate
commands to recover. What could you do ? One way I can think of is to do
boot from rommon> and boot with a clean running-config. But as soon as you
copy the startup-config to the running-config, the command "exec-timeout 0
1" will function again.
Any ideas ?
Howard Choi
CCNP, CCDP
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