Re: [c-nsp] CRC fixing
Hi, clocking? Best regards, Jan On 07/09/2010 08:57 AM, vijay gore wrote: hi, heavy CRC error generating on serial link, anyone can tell me reason ?? solution ?? ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ signature.asc Description: OpenPGP digital signature ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
[c-nsp] CRC fixing
hi, heavy CRC error generating on serial link, anyone can tell me reason ?? solution ?? ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
Re: [c-nsp] CRC fixing
On 7/8/10 11:57 PM, vijay gore wrote: hi, heavy CRC error generating on serial link, anyone can tell me reason ?? solution ?? Most likely physical layer issues. Wet copper cable pairs (T-1), dirty fiber (optical), etc. Can you be more specific as to the nature of the link such as speed, internal cable or purchased WAN link from a carrier, etc.? You'll likely have to take it out of service and run loopback tests to isolate and repair the problem. If this is a new circuit turn-up it could be a configuration issue such as framing, linecode, clocking, etc. -- Jay Hennigan - CCIE #7880 - Network Engineering - j...@impulse.net Impulse Internet Service - http://www.impulse.net/ Your local telephone and internet company - 805 884-6323 - WB6RDV ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
Re: [c-nsp] CRC fixing
2 options, Faulty serial port or issue with the link (have the provider check it) You see the crc's on both sides? - more likely link issue First check is ask the provider to loop the link facing your equipment and see if you still have the errors cisco-nsp-boun...@puck.nether.net wrote on 09/07/2010 08:57: hi, heavy CRC error generating on serial link, anyone can tell me reason ?? solution ?? ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
