Flapping Problem on Cisco 2611 with IOS 12.3 rel 6a

Discussion in 'Cisco' started by Jay Bearden, Jun 3, 2004.

  1. Jay Bearden

    Jay Bearden Guest

    With the newest IOS and a minimum configuration the serial port
    comes up, line protocol comes up - but the protocol goes down for 3
    seconds, remains up for 27 seconds and repeats this up/down cycle. On a
    local loop-back from our IDNX, the protocol remains up. It also remains
    up on a remote loopback via the IDNX. This (as well as the current
    router serial port status) tells me there are no path problems. I have
    also used both ports on two routers with the same result.

    Any ideas on what could be causing it to drop every 27 seconds?

    Jay Bearden, Jun 3, 2004
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