10-10-2007 05:05 AM - edited 03-03-2019 07:06 PM
Hello folks,
I have a little problem that requires our attention. I am having some problems with a link. On one end of my router, I see the serial interface up, line protocol up yet I cannot even ping that interface. The other end is in up/down state. When I issue a local loop on the router towards the service provider,I do not see the loop. Any ideas what is wrong?