Zhone 4929 DSLAM User Manual

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4929 DSLAM Installation and User’s Guide

4929-A2-ZN20-30

To configure VLAN rules:

1 Click on the VLAN Rules tab. The VLAN Rules screen appears.

2 Select or enter the following parameters:    

Port

Select a port from the drop-down list.

Reset the VLAN rules to 

default parameters

Click in this box to reset VLAN rules when the 

Submit button is clicked on.

Activate

Specify whether the rule is active.

Allow Tag/Untag on 

Ingress Pkt.

Specify tag or untag. 

The DSLAM tries to match to a VLAN rule 

traffic that has not matched any other rule type. 

If the packet is untagged it will match the one 

and only allowed VLAN rule that indicates 

Untagged. If the packet has a tag then the 

DSLAM will try to find a Tagged rule that has a 

VLAN range defined with the packet’s VLAN 

ID. If it finds one it will use that rule, and then 

the packet will be checked for all other criteria. 

If it does not find a rule to match the packet 

VLAN ID the packet is dropped.