Modify Static Vlan; Modify A Static Vlan Table Example; Forwarding Process Example - ZyXEL Communications ES-3124 User Manual

38.3.4 Modify Static VLAN

Use the following commands in the config-vlan mode to configure the static VLAN table.
Syntax:
vlan <vlan-id>
fixed <port-list>
forbidden <port-list>
name <name-str>
normal <port-list>
untagged <port-list>
no fixed <port-list>
no forbidden <port-list>
no untagged <port-list>
where
<vlan-id>
<name-str>
<port-list>
• Enter
fixed
• Enter
normal
<vlan-id>
• Enter
forbidden
<vlan-id>
• Enter
no fixed
• Enter
untagged
• Enter
no untagged

38.3.4.1 Modify a Static VLAN Table Example

The following example configures ports 1 to 5 as fixed and untagged ports in VLAN 2000.
sysname (config)# vlan 2000
sysname (config-vlan)# fixed 1-5
sysname (config-vlan)# untagged 1-5

38.3.4.2 Forwarding Process Example

38.3.4.2.1 Tagged Frames
1 First the switch checks the VLAN ID (VID) of tagged frames or assigns temporary VIDs
to untagged frames.
2 The switch then checks the VID in a frame's tag against the SVLAN table.
Chapter 38 IEEE 802.1Q Tagged VLAN Commands
= The VLAN ID [1 – 4094].
= A name to identify the SVLAN entry.
= This is the switch port list.
to register the
<port-list>
to confirm registration of the
.
to block a
<port-list>
.
or
no forbidden
to send outgoing frames without a tag.
to tag outgoing frames.
ES-3124 Series User's Guide
to the static VLAN table with
to the static VLAN table with
<port-list>
from joining the static VLAN table with
to change
<port-list>
.
<vlan-id>
to normal status.
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