07-08-2008 11:34 PM - edited 03-03-2019 10:39 PM
We have 2 Cisco 3750 stacked and we are trying to team 1 HP server on it.
We have observed that since the same MAC is learnt on 2 switch ports, the port is flapping.
What is the way out?
-Sai.
07-09-2008 05:28 AM
Set the NICs to failover versus load balance.
Hope that helps
07-09-2008 05:51 AM
create an etherchannel on the switch, mode on usually works the best. On the server side select switch assisted.
07-09-2008 12:40 PM
I would set up lacp etherchannel between the HP server and the switch stack in a cross-stack configuration. I know HP servers support 802.3ad lacp because I have many of them running in this fashion. Lacp will control the load-balancing and will only allow 1 mac-address to be used in the nic team.
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