You may be missing this cmd: switchport trunk encapsulation dot1q interface FastEthernet 0/3 switchport trunk encapsulation dot1q switchport trunk allowed vlan 777 switchport mode trunk
-Rob On Sat, Jun 13, 2015 at 12:22 PM, Mike Hammett <af...@ics-il.net> wrote: > This should be a trivial Cisco switch question. Apparently I don't use > these turds enough to remember everything. > > show config says: > > interface FastEthernet0/3 > switchport access vlan 777 > switchport mode access > speed 100 > duplex full > no cdp enable > ! > > However, when trying to convert it to a tagged port with the following > commands, it doesn't change. > > config terminal > int Fa0/3 > switchport mode trunk > switchport trunk allowed vlan 777 > > No errors, just no change. I even tried just setting the description. Same > result. > > I also tried removing the vlan via: > > interface FastEthernet 0/3 > no switchport mode access > no switchport access vlan 777 > > > > ----- > Mike Hammett > Intelligent Computing Solutions > http://www.ics-il.com >
