Trunk port configured for an Access VLAN.

[jokerfmj1]

I have been tasked with an environment that is new to me and have been troubleshooting some issues they're having. In reviewing some configurations for them I have noticed that a number of their trunk ports that lead to VM Hosts are configured with an acces vlan statement. For example:

interface Ethernet1/1
  switchport mode trunk
  switchport access vlan 100
  no shutdown

I think that this will essentially ignore the "switchport access vlan 900" command and just act like a trunk, which seems to hold true because I see multiple MAC addresses with different VLAN assignments.

Can anyone confirm or refute this for me?

Thanks.

[Reza Sharifi · Accepted solution]

That is correct. The port mode is "trunk" So 

 switchport access vlan 100 

Can be removed as it is not doing anything.

HTH 

[jokerfmj1]

Thanks, Reza. I figured as much I just wanted to double check.

[Reza Sharifi]

Absolutely agree with you. it is always a good idea to double check before deleting a command.

Good Luck!