Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

Multicast Mac Address o

My customer used WLB solution to loadbalanced their servers. However the multicast mac address(03bfxxxxxxx) used flood the entire LAN segment. Later part, they forego the multicast mac and changed to a Unicast Mac 02bfxxxxxxxx. However, my catalyst 6000 switch is still unable to hold the unicast mac address into the CAM table. Therefore, the traffic is still flooding throughout the entire LAN.

Can anyone provide me with any advice?

1 REPLY
New Member

Re: Multicast Mac Address o

try to have a look on IGMP snooping

91
Views
0
Helpful
1
Replies