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  1. evilh

    Carrier Transitions/Loss of Frame Between Cisco 1720 Routers !

    Information update. The remote site's outlook clients can intermittently connect to the Exchange server. It's like the connection is fuzzy and then clear for a few seconds, then fuzzy again. This intermittent connectivity happens without any changes being made to the server, workstations, or...
  2. evilh

    Carrier Transitions/Loss of Frame Between Cisco 1720 Routers !

    >jeter (TechnicalUser) Jul 13, 2001 asked: do a show service-module and look at the errors. I did - that is where I see the carrier transitions and loss of frame. > Has the span been tested by your local telephone company? Yes, they say the circuit is fine. > Can you post a ( show...
  3. evilh

    Carrier Transitions/Loss of Frame Between Cisco 1720 Routers !

    We have a Point-to-Point Fractional T1 connection between two of our offices. There is a Cisco 1720 on each end. Without any config changes, the connectivity between the offices has started behaving very unusual. Line is up, protocol is up. I can ping servers on both sides of the routers...

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