Command SWITCHPORT VOICE VLAN

daghighi.navid · ‎12-31-2009

Hi,

I tried to summarize the behavior of the switch depending on the configuration of the command "switchport voice vlan".

The attached file indicates:

- the way the frame is encapsulated: Tagged or Untagged

- if tagged: the VLAN used in the Tag

- for Voice & Data frames

- for frames sent:

* from IP phone to Access Switch

* from Access Switch to IP Phone

* from Access Switch to Distribution Switch

Any comment on this output would be appreciated.

Thanks,

Navid

daghighi.navid · ‎12-31-2009

With updated attached file...

francisco_1 · ‎12-31-2009

Hello daghighi,

daghighi.navid · ‎12-31-2009

Here is an updated version again...

Thank you Francisco, this link is the same as the cisco documentation, and does not say much about the "untagged" and "none" cases.