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Debug serial interface command use?

vinothlb1
Level 1
Level 1

From debug serial interface command what can we determine? how can?

2 Replies 2

andrew.prince
Level 10
Level 10

what are you looking for?

Giuseppe Larosa
Hall of Fame
Hall of Fame

Hello Vinoth,

this is an example of an healthy link:

Mar 16 11:24:58.728: Serial0/0: HDLC myseq 534420, mineseen 534420*, yourseen 275120, line up

Mar 16 11:25:08.728: Serial0/0: HDLC myseq 534421, mineseen 534421*, yourseen 275121, line up

Mar 16 11:25:18.728: Serial0/0: HDLC myseq 534422, mineseen 534422*, yourseen 275122, line up

if you don't see the myseq incrementing your serial interface can be faulty.

Hope to help

Giuseppe

Review Cisco Networking products for a $25 gift card