- Make sure you have the correct LMI type at both end (might want to check
with ISP what they lmi type they use on their frame switch).
- Check for the Keepalive
- Check the channel setting on the csu/dsu and verify to configure it
right...
""Shane Stockman"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I have a 1720 with serial wic on a remote branch.I cannot telnet nor ping
> the router even though the router on my side says that both the interface
> and line is up.The guy on the other side can see some routes not all.I
have
> checked the config with him line by line so I know it is not the config ,
> done a clear ip route * ,shut the serial then opened it and much more with
> no luck.On his side it shows the serial and line as up.I figure that there
> could be one of only 2 problems
> 1. The serial wic is a bit stuffed
> 2. IOS is a bit on the blink
>
> Any suggestions would be appreciated.
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