We have a flexstack 2960s configured for a Netapp 2240 connectivity. We've created a virtual interface on the NetApp side which combines the 4 ethernet ports into 1 virtuall interface. On the switch side we've created an etherchannel and combined the 4 physical ports. The problem we are running into is 1 of the Cisco ports in the the etherchannel comes up as "suspended" The issue seem to be on the Cisco side but I can't seem to find where the issue can be. Below are the configs for the etherchannl and 1 of the ports in the etherchannel. When i remove the suspended interface from the NetApp config the failover process functions without issue. Is there a limit on how many ports can be bundled in a 2960 etherchannel?
You are only allowed a maximum of 6 etherchannel groups on a 2960S and 24 on a 2960X but considering your issue I doubt this is what you are hitting. It is more likely that the port with the issue is some how configured differently from the other three ports that are able to be apart of the bundle.
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...