topic vlan trunking in Switches, Hubs, and Modems

vlan trunking

Rex1981 — Tue, 19 Feb 2008 18:39:43 GMT

if i want to trunk between 2 switches

Switch 1
VLAN 1 Default Vlan
VLAN 2 Data Vlan
VLAN 20 Phone Vlan

Switch 2
VLAN 1 Default VLAN
VLAN 2 Data VLAN
VLAN 20 Phone VLan

On the trunk groups on both switches should the data and phone vlan be tagged on the trunk and the default be untagged on the trunk?

Re: vlan trunking

Matt Hobbs — Tue, 19 Feb 2008 23:26:38 GMT

Either all 3 can be tagged, or one VLAN can be untagged and the other two tagged.

My preference is to leave the default VLAN untagged but that's just me.

Re: vlan trunking

Muhammed Sathar — Sun, 24 Feb 2008 08:16:16 GMT

Hi,

In sw1 & Sw2 spcify data and phone vlans one or two ports for trunk

you can do like this way:-

vlan 2
tagged A1-A2
untagged A3-etc

vlan 20
tagged A1-A2
untagged A3-etc

in the default vlan there is no need of any trunks.