1 remove monitor vlan from port-channel, configure monitor destination remote vlan..., add vlan to the trunk on port-channel. 2 define the monitor vlans in the core switch, add vlans to trunk ports where neeed. add all monitor vlans to the destinatio...

Hi, We faced to the similar issue with IE3300 switches. Based on your message I added remote monitor to port-cannel: Remove RSPAN VLAN from the port-channel interface.Add monitor remote destination command.Add RSPAN VLAN to the port-channel interface...