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Trouble-shooting lease line problem

C

charleskoh04

Member
Hi,
Got an issue, hope you can answer.

I got a router with lease line connection. The serial and fast e ints have been configured.
When i do a show ip int br, all the int indicate line up and protocol up. However, when i try to do a ping on each of the ints, only the fast e is able to ping, the other 2 serial int gave me time out.

Iam able to telnet to the router ( may be due to the fact that the fast e is ok )
Hope you guys can help me .

Thanks.
 
you cannot ping the serial interface from the router's terminal? bad, very bad. call your provider, as the dmark is most likely the serial interface on the router.
 
Perhaps you have the wroung IP configured. You could try under the serial interface the following command's(write down what is already there).

int s0/0
no ip address
ip address slarp retry 1

this will only work on fairly new IOS's though.
 
Hi guys,

I managed to solve the problem. It is due to a software bug from cisco 2600 series routers

It is something to do with invert timeclock..cant remember the exact phrase but one should be able to get info on the cisco website becoz it is a known problem
 
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