7-4
Virtual LAN
VLAN Participation / Tagging
Table 7-3. Participation/Tagging Fields
Click Apply to save any changes for the current boot session; the changes take effect immediately.
Field Description
VLAN Select the VLAN to configure.
Tag / Untag / Exclude All For a port or trunk to participate in a VLAN, its tagging policy must be defined. By default,
all ports and trunks are configured as untagged members of VLAN1, and are excluded
from all other newly created VLANs.
You can configure each port individually or use the
Tag / Untag / Exclude All box to
configure all ports at once. Click the box until the appropriate option is displayed:
•
E—exclude from VLAN.
•
T—participate in the selected VLAN and tag all frames.
•
U—participate in the selected VLAN and leave all outgoing frames untagged. Each
port can have only one untagged VLAN membership. If a port is an untagged member
of a VLAN and a second VLAN is selected for untagged membership, then the first
VLAN membership is automatically changed to E (Exclude).
• A grayed out box indicates the port is either configured as a member of a trunk or
cannot participate in any VLAN
Port Use the individual port boxes to specify whether a port participates in this VLAN by
identifying the tagging policy, or by excluding the port from the VLAN.
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