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1760 Diagnostic Question

sbhoward
Level 1
Level 1

I have a 1760 Series Router with a Serial Interface that randomly goes up and down. According to our provider, they can find nothing wrong with the line.

It is configured with a single Ethernet WIC (E0), and a single WAN Wic Card (S0). Configurations have been checked and work well when card is up.

My question is shouldn't I be able to ping from one interface of the router to the other interface if the cards are functioning properly? ( from ethernet to serial?

When the system is down, I can telnet into the Ethernet port, but cannot ping to the WAN card in the same chassis?

I am assuming this is an error?

Thanks for any guidance....

3 Replies 3

Richard Burts
Hall of Fame
Hall of Fame