When connecting two serial link on WIC-2T, Connection Breaks

Unanswered Question
Feb 24th, 2007

Hi,

I have 1841 router with WIC-2T. S0/0/0 is connected to Branch-A and is working properly. As soon as i connected second V35 cable to S0/0/1, my S0/0/0 link to the branch-A breaks and there is TTL expired response from S0/0/0 interface. The S0/0/1 is not yet active at other end. My config to serial link is below.

interface Serial0/0/0

ip address 10.1.1.1 255.255.255.252

ip helper-address 10.116.2.5

!

interface Serial0/0/1

ip address 10.1.2.1 255.255.255.252

clock rate 2000000

What could be the reason.?

Regards

SK

I have this problem too.
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hoogen_82 Sat, 02/24/2007 - 08:57

Don't connect the cable on a working router. Switch of the router and then connect the new cable and establish connection.

Cheers

Hoogen

shoebwk Sat, 02/24/2007 - 09:03

I did that but it works for sometime and then suddenly the s/0/0/0 link goes down.

regards

SK

hoogen_82 Sat, 02/24/2007 - 09:10

Well can u attach the show interfaces log when the links are up. Also do collect logs from the console "show log" and attach the output here.

Cheers

Hoogen

deilert Sat, 02/24/2007 - 09:20

you may need to add or tweak the network clock participate command.

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