I am trying to create a port channel between HP servers (4 nic) and two nexus 2k. The server side its a single team with 803.2ad fault taulerence and on the nexus side it have created two port channel (port channel 1 for nexus 2k1 and port channel 2 for nexus 2k2) and made them ACTIVE (channel group mode active)
But when i add a another server on different ports and port channel them the same way as the above server on nexus 2k1 and nexus 2k2, the first server stops pinging. so i have to sht down the first port channel and reopen them - then it works, however it says NO NETWORK ACCESS on the servers (running windows 2008). the only way is to reboot the server i cant be doing this on a production network.
i found that this is a bug on the nexus 7k where one port channel drops on adding another one.
Existing Portchannel (HIF) breaks when other PC(HIF) on same FEX flaps
Port-channel with more than 1 member in it going from FEX to the end hosts. Connectivity issue is seen on an existing port-channel when a new port-channel is brought up or an existing port-channel is flapped.
When a new port-channel is flapped or an existing one is flapped.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...