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  1. TMJ9779

    issue with Cisco 2501 and packet loss and packet dropping

    Input errors to the serial usually result from cabling issues, framing issues, timing issues, or noisy ckts, have the provider verify integrity of the ckt, and also ensure that you are receiving the proper clock, that is a usual suspect with input errors. Its usually the line as the source, use...
  2. TMJ9779

    CCNA -> Job

    This was a very interesting forum, I read thru it in its entirety, I was a little bored, but it was very interesting. I am not a manager, I am a CCNA looking to re-up my CCNP. I do not hold a bachelor's degree,but I do have an associate's degree. I will began finishing my undergrad in the...
  3. TMJ9779

    CCNP recertification advice

    ccna to expire at the end of the year, if i take one CCNP exam will it validate my ccna and prevent it from expiring and if so what is the recommended, when studying i find the material on switching to be the easiest, but i work in troubleshooting WAN connectivity so I am thinking about remote...
  4. TMJ9779

    Failed CCNA 640-801

    ccna to expire at the end of the year, if i take one CCNP exam will it validate my ccna and prevent it from expiring and if so what is the recommended, when studying i find the material on switching to be the easiest, but i work in troubleshooting WAN connectivity so I am thinking about remote...
  5. TMJ9779

    Serial Input Errors

    We looped the CSU and got errors coming back to us. The timing has been adjusted as well to internal and line on both cards, the only distinguishing factor that I have observed on these interfaces (4 and only 1 clocking errors) is the way the packets are being processed, I don't know if it's...
  6. TMJ9779

    cisco 2611 router

    you will have to configure them from the command line, en conf t int type/slot/number ip address subnet mask The interfaces will talk because the interfaces are directly connected networks, and what protocol are u using and where is the firewall going to be located, off of what subnet?
  7. TMJ9779

    cisco 2611 router

    you will have to configure them from the command line, en conf t int type/slot/number ip address subnet mask where is the firewall going to be located, off of what subnet?
  8. TMJ9779

    New Cisco User - Cisco 4700 Help, Can't Route anything!

    Hey you have a class a ip with a class c subnet.64.253.98.0 /24 should have 8 bit subnet.
  9. TMJ9779

    Serial Input Eroros, CRC and Aborts

    this is the config for the controllers: controller T1 0/0 framing esf clock source internal linecode b8zs channel-group 0 timeslots 1-24 speed 64 ! controller T1 0/1 framing esf linecode b8zs channel-group 1 timeslots 1-24 speed 64 ! controller T1 0/2 framing esf clock source internal...
  10. TMJ9779

    Serial Input Eroros, CRC and Aborts

    Well, I forgot to mention that we put the CSU in loopback and clocked errors to it directly, the timing should not have been a factor in a loopback, I am thinking that this is related to where/how this WIC is seated or something... something is causing only 1 particular interface to clock...
  11. TMJ9779

    Serial Input Eroros, CRC and Aborts

    TMJ9779 (TechnicalUser) Jul 20, 2004 Help, for a while we have been clocking massive errors on a serial interface on a 2600 Router, we have four t1s going into WICs on the router, the timing config is: s0/0 line source internal s1/1 line source line s2/2 line source internal s3/3 primary On...
  12. TMJ9779

    Serial Input Errors

    Help, for a while we have been clocking massive errors on a serial interface on a 2600 Router, we have four t1s going into WICs on the router, the timing config is: s0/0 line source internal s1/1 line source line s2/2 line source internal s3/3 primary On the s0/0 we are clocking massive CRC...

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