Hi all. Ive encountered something strange. I had to move 4 ports to vlan 20. Two of them succeeded, 2 of them did not (all of them have exact same configuration). Even though i used the switchport access vlan 20 command, the ports won’t move from their current vlan. Under the switchport configuration the command switchport access vlan 20 is clearly there, yet when showing vlan brief, the ports are not assigned to vlan 20. Running IOS 12.2(55)SE10 on C3560. Any suggestions?