38.3.4 Modify Static VLAN
Use the following commands in the
Syntax:
vlan
no forbidden
where |
|
|
= The VLAN ID [1 – 4094]. | ||
= | A name to identify the SVLAN entry. | |
= | This is the switch port list. |
•Enter fixed to register the
•Enter normal to confirm registration of the
•Enter forbidden to block a
•Enter no fixed or no forbidden to change
•Enter untagged to send outgoing frames without a tag.
•Enter no untagged to tag outgoing frames.
38.3.4.1Modify a Static VLAN Table Example
The following example configures ports 1 to 5 as fixed and untagged ports in VLAN 2000.
ras (config)# vlan | 2000 | |
ras | fixed | |
ras | untagged |
38.3.4.2 Forwarding Process Example
38.3.4.2.1Tagged Frames
1First the switch checks the VLAN ID (VID) of tagged frames or assigns temporary VIDs to untagged frames.
2The switch then checks the VID in a frame’s tag against the SVLAN table.
Chapter 38 IEEE 802.1Q Tagged VLAN Commands | 301 |