1) If I have a working etherchannel trunked then use "switchport trunk allow VLAN n remove" to remove some of the VLANs from port-channel interface, will this
1) break the etherchannel
b) break connectivity for the remaining VLANs?
(I know you'e supposed to have same VLANs both ends of etherchannel)
2) If I then do the same command at the other end of the etherchannel will the etherchannel reform & connectivity for remaining VLANs be restored?
If I do this 'remove' at both ends of the etherchannel within say 5 seconds is this fast enough to not affect the etherchannel bundle?
Thanks for your help.