Differences between revisions 1 and 2
Revision 1 as of 2016-06-03 07:35:40
Size: 315
Editor: PieterSmit
Comment:
Revision 2 as of 2016-06-03 07:37:51
Size: 602
Editor: PieterSmit
Comment:
Deletions are marked like this. Additions are marked like this.
Line 6: Line 6:
 * Check interface with # sh interface fast 1/0/27
   * Look for
 * Check interface with
   * #sh interface fast 1/0/27
      * Look for '''Drops'''
   * #sh int fa1/0/27 counters errors
     * '''OutDiscards''' indicate a QOS Q is overloaded

 * If port is part of Etherchannel / Port-channel it could be that the traffic is not spread evenly .
   * Adjust hash with '''port-channel load-balance src-dst-ip'''

Traffic Drops / Slow connections

  • Links Cisco/QOS

  • Check interface with
    • #sh interface fast 1/0/27
      • Look for Drops

    • #sh int fa1/0/27 counters errors
  • If port is part of Etherchannel / Port-channel it could be that the traffic is not spread evenly .
    • Adjust hash with port-channel load-balance src-dst-ip

  • Traffic on Cisco (3750) internal ring, gets split into 4 Queue's
    • #sh mls qos maps cos-output-q
    • #sh mls qos maps dscp-output-q

...

Cisco/TrafficDrop (last edited 2017-11-03 22:59:12 by PieterSmit)