The Default Vlan; Configuring Vlans On The Switch 9000 - 3Com 9000 SX User Manual

Configuring VLANs
on the Switch 9000

The Default VLAN

The Switch 9000 ships with one default VLAN that has the following
properties:
The VLAN name is default.
It contains all the ports on a new or initialized Switch.
The default VLAN is untagged, and has no VLANid or protocol filter
assigned.
This section describes the commands associated with setting up VLANs
on the Switch 9000. Configuring a VLAN involves the following steps:
1 Create and name the VLAN.
2 Assign an IP address and subnet mask (if applicable) to the VLAN, if
needed.
3 Assign a VLANid, if any ports in this VLAN will use a tag.
4 Assign one or more ports to the VLAN.
As you add each port to the VLAN, decide if the port will use an
802.1Q tag.
Configuring VLANs on the Switch 9000 5-11