I have a etherchannel configured between a Cisco 3750 and a Cisco 3560 that are connected over a MPLS line.
Currently I am using two interfaces on both devices for the etherchannel. On the 3750 switch I have one interface that shows that it is "in the port-channel" and the other interface shows a stand-alone flag and is not in the channel/bundle
Both interfaces on the 3560 switch are showing in the port-channel. Does anyone have any idea what could be wrong?