Dell PowerConnect 3048 User Manual page 39

CoS Settings
l
Layer 3 Priority — DiffServ
l
VLAN Administration
You can add up to 64 VLANs with unique ID numbers and names. VLAN ID numbers must be in the range of 1 to 4094.
Add a VLAN
Type a unique numeric VLAN ID and press <Enter>.
l
Type a unique VLAN name and press <Enter>.
l
Remove a port or an entire VLAN
To remove an entire VLAN, position the cursor anywhere on the VLAN ID line, and press <Ctrl><x>.
VLAN Membership
This matrix allows for real-time management of up to 64 VLANs. To add a port to a VLAN, position the cursor in the desired matrix location and toggle the
options with the spacebar.
<U>: Port is a member of the VLAN. All packets transmitted by the port will be untagged, that is, not carry a tag and therefore not carry VLAN or CoS
l
information.
<T>: Port is a member of the VLAN. All packets transmitted by the port will be tagged, that is, carry a tag and therefore carry VLAN or CoS information.
l
<BLANK>: Port is not a member of the VLAN. Packets associated with this VLAN will not be transmitted by the port.
l
The VLAN tagging option is a standard set by the IEEE to facilitate the spanning of VLANs across multiple switches. For more information, see the "Appendix"
and IEEE Std 802.1Q-1998 Virtual Bridged Local Area Networks.