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Configuration Using the NMS
52 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30
2 In the Add Ports drop-down list, select All or a group of ports. To select
multiple ports, hold the Ctrl key while clicking on your selections.
3 Select or enter the following parameters:
Parameter Description
Reset the VLAN rules to
default parameters
Click in this box to reset VLAN rules when the
Submit button is clicked on.
Global Configuration
VLAN Rule
Specify Add, Delete, or No Set to add a rule,
delete a rule, or perform no action when the
Submit button is clicked on.
Activate Specify whether the rule you are adding 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.
VLAN Specify a VLAN ID range that constitutes a
match of this rule. If you selected Untag, the
VLAN field should specify a single VLAN only
if you intend to have a VLAN tag added to
packets; if you do not intend to have a VLAN tag
added to packets, the VLAN field should be left
at the 0 - 0 default.
Add VLAN to Ingress
Pkt.
Specify whether the VLAN ID should be added
to ingress packets.
Priority Specify the priority to be used when adding a
configured VLAN ID to a packet.
Fixed/Max Specify the handling of VLAN priority (used
only if the received packet is already tagged):
z Fixed – The packet's original priority will
automatically be replaced with the Priority
specified above,
z Max – The packet's original priority will be
replaced with the configured Priority only if
the packet's original priority is greater than
the configured Priority.