I just installed a 2611 with a 16 port async NM for our lab.
I have a 2509 in my personal lab and it works flawlessly.
However the 2611 seems to get more "noise" and it would seize a few lines
and I would have to clear them and disconnect them before I could attach
again.
Looking at Lab 1 in the All-In-One CCIE Lab Study Guide for help I read that
this situation could also be helped by putting "no exec" on the lines. This
prevents spurious stuff from automatically starting an exec process.
Although the command looks like it won't let you connect, just hitting the
enter key and boom - it works fine.
So for you:
line 1 8
transport input all
exec-timeout 0 0
no exec
This indeed stopped all the foolishness and it works just fine now.
Kevin Wigle
----- Original Message -----
From: "Brian Lodwick" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, February 14, 2001 1:43 PM
Subject: Terminal Server for beginners
> Group
> I have been fighting with the performance of my terminal server for a few
> weeks now. It works, and I have been using it, but like I said I have been
> fighting with it. It seems to send characters to other ports when I
haven't
> initiated a connection to that port. The way I can tell this is when I get
> onto that port it is responding to characters entered even though I
haven't
> entered anything. This is quite peculiar. I have looked at many books to
see
> if I am doing something wrong and the only indication was in Bruce
Caslow's
> book saying if your terminal server incorrectly shows active connections
on
> lines that don't have any connections established the command "modem host"
> on the line config will fix this. Well this didn't fix mine for s*#@. I
> finally figured out the way to fix mine was to add "modem inout" boom it
> works like a charm. I am running 12.0.8 on this 2511. Maybe this is
> something everyone already knew, but I didn't and maybe it will save
someone
> else some pain.
>
> config t
> ip host r1 10.0.0.1 2001
> int loopback 0
> ip address 10.0.0.1 255.255.255.0
> exit
> line 1 8
> transport input all
> modem inout
> exec-timeout 0 0
>
>
> other routers assure the exec-timeout is set to 0 0 on the console.
>
>
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