Probably the router is hang up, try to reset the router.
""Sim, CT (Chee Tong)"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi... We have a frame-relay link to Taipei and the link is down, we can't
> contact Taipei LAN and Taipei router, I do a "sh int" and found the int is
> in up and up position. and the FR PVC is active as well, but when I do and
> sh cdp neighbor, the Taipei router is missing, but I am sure the Taipei
> router is cdp enabled. What should be the problem? From below we know the
> link is active right? why cdp is gone? if int is in up up position, does
it
> mean the circuit is up until the modem of the other end not the router?
the
> connection between router and modem is down?
>
> SIN01>sh int s1/1.14
> Serial1/1.14 is up, line protocol is up
> Hardware is M4T
> Description: --- Connects to TPE01 Ser0.2 ---
>
> DLCI = 401, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
> Serial1/1.14
>
> BUT after a few hours, Line service provider called say the link is okay,
> both our site and Taipei did not do any physical work , but why the link
is
> okay now. Any idea? I thought when the int show up and up, we should be
> able to ping the other end router??? why I could not ??
>
>
>
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