Jump to content


Mac Address Flaping


  • Please log in to reply
1 reply to this topic

#1 krnl

krnl

    Newbie

  • Members
  • Pip
  • 12 posts

Posted 05 February 2012 - 11:50 PM

i hv 2960g switches in n/w and on 1 switch the port is continue blinking Green & Amber. on showing logs of switch i got one error which is

*Feb 1 12:43:54: %SW_MATM-4-MACFLAP_NOTIF: Host 0018.d17b.96d7 in vlan 1 is flappingbetween port Gi0/4 and port Gi0/12
*Feb 1 12:43:54: %SW_MATM-4-MACFLAP_NOTIF: Host 0018.d17b.96d7 in vlan 1 is flappingbetween port Gi0/4 and port Gi0/22

so i want to know what is the solution of this prob.???
  • 0

#2 chrcel

chrcel

    Cisco Voice and Apps Expert

  • Veterans
  • PipPipPipPipPip
  • 2121 posts
  • Gender:Male

Posted 06 February 2012 - 05:55 AM

do you have a dual attached server connected on either the ports? this could be a misconfigured etherchannel
  • 0





0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users