[c-nsp] Cisco s0/1/0 T-1 is up but not showing up in route table

Jay Hennigan jay at west.net
Thu Jan 31 12:45:00 EST 2013


On 1/31/13 8:57 AM, false wrote:
> I cannot ping the far end. The int s0/1/0 output shows up/up. The "sh service-module serial 0/1/0" output listed below shows the T1 is up with the correct framing, etc.  The "sh diag" output below looks to be clean. Here is the output for "sh int s0/1/0" as well. I am totally at a loss here. Any ideas?  Thank you
> 
> sh int s0/1/0
> Serial0/1/0 is up, line protocol is up
>   Hardware is GT96K with integrated T1 CSU/DSU
>   Internet address is x.x.x.x/30
>   MTU 1500 bytes, BW 1536 Kbit/sec, DLY 20000 usec,
>      reliability 255/255, txload 1/255, rxload 1/255
>   Encapsulation PPP, LCP Open
>   Listen: IPCP, CDPCP, loopback not set
    ^^^^^^^^^^^^^

This should be Open: IPCP

What does the other end look like?  Is its IP configured correctly,
static address of the other side of the /30 ?

What do you see with "debug ppp negotiation"?  This should give you a
hint as to where the problem lies.

--
Jay Hennigan - CCIE #7880 - Network Engineering - jay at impulse.net
Impulse Internet Service  -  http://www.impulse.net/
Your local telephone and internet company - 805 884-6323 - WB6RDV


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