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Configuring Switching
v1.0, December 2007
5.
Perform one of the following actions:
•
To add a VLAN:
–
Select the check box to the left of one of the VLAN IDs.
–
Enter a VLAN name in the
VLAN Name
field.
–
Click
Add
.
•
To delete a VLAN:
–
Select the check box to the left of the VLAN ID that you want to remove.
–
Click
Delete
.
•
To change a VLAN name:
–
Select the check box to the left of the VLAN ID that you want to change.
–
Enter a new name in the
VLAN Name
field.
–
Click
Apply
.
Advanced—VLAN Configuration
The Advanced VLAN Configuration screen is identical to the Basic VLAN Configuration screen.
See the previous section.
Advanced—VLAN Membership
The VLAN Membership screen lets you set the VLAN membership of each port. The screen
functions differently for port-based VLANs than it does for IEEE 802.1Q VLANs.
IEEE 802.1Q VLAN Membership
To configure VLAN membership for IEEE 802.1Q VLANs:
1.
Select Switching > VLAN > Basic > VLAN Membership. A screen similar to the following
displays.
Note:
By default, every port is a member of VLAN 1, which has a port VLAN ID
(PVID) of 1.
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2.
From the
VLAN Identifier
drop-down list, select the number that represents the VLAN you
want to view or modify.
You can either assign the same tag setting to or remove it from all ports in the VLAN in
step 3
,
or assign a tag setting to or remove it from each individual port in the VLAN in
step 4
. These
steps are mutually exclusive.
3.
To assign the same tag setting to or remove it from all ports in the VLAN, toggle the check
box to the left of Unit 1. The tag setting determines if packets that are transmitted from each
port are tagged with the VLAN ID and other information. The possible tag settings are:
–
T
. Specifies that the egress (outgoing) packet is tagged for all ports.
–
U
. Specifies that the egress packet is untagged for all ports.
–
Empty. Specifies that none of the ports are part of the VLAN.
4.
To assign a tag setting to or remove it from an individual port in the VLAN:
a.
Click
Unit 1
. A screen similar to the following displays.
Figure 4-9
Figure 4-10
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Configuring Switching
v1.0, December 2007
b.
Assign a tag setting to or remove it from a port by toggling the check box under an
individual port number. The tag settings determine if packets that are transmitted from the
port are tagged with the VLAN ID and other information. The possible tag settings are:
–
T
. Specifies that the egress packet is tagged for the port.
–
U
. Specifies that the egress packet is untagged for the port.
–
Empty. Specifies that the port is not part of the VLAN.
5.
Click
Apply
to confirm any settings changes.
Port-Based VLAN Membership
To configure VLAN membership for port-based VLANs:
1.
Select Switching > VLAN > Advanced > VLAN Membership. A screen similar to the
following displays.
.
2.
From the
VLAN Identifier
drop-down list, select the number that represents the VLAN you
want to view or modify.
You can either assign all ports to or remove them from the VLAN in
step 3
, or assign
individual ports to or remove them from the VLAN in
step 4
. These steps are mutually
exclusive.
3.
To assign all ports to or remove them from the VLAN, select the check box to the left of
Unit 1.
4.
To assign individual ports to or remove them from the VLAN:
a.
Click
Unit 1
. A screen similar to the following displays.
Figure 4-11
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b.
To assign a port to or remove it from the VLAN, select the check box under an individual
port number.
5.
Click
Apply
to confirm any settings changes.
Advanced—Port PVID Configuration
The Port PVID Configuration screen lets you assign a port VLAN ID (PVID) to an interface.
There are certain requirements for a PVID:
•
All ports must have a defined PVID.
•
If no other value is specified, the default VLAN PVID is used.
•
If you want to change the port’s default PVID, you must first create a VLAN group that
includes the port.
Figure 4-12
Note:
When the port-based VLAN type is configured, an ingress (incoming) packet with
an IEEE 802.1Q tag is ignored and preserved.
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To configure PVIDs:
1.
Select Switching > VLAN > Advanced > Port PVID Configuration. A screen similar to the
following displays.
2.
You can make changes to the port PVID settings for an individual port or for a group of ports:
•
To change the port PVID setting for an individual port, select the check box to the left of
its port number, and then enter an existing VLAN ID in the
PVID
field.
•
To change the port PVID settings for a group of ports, select the check boxes to the left of
their port numbers, and then enter an existing VLAN ID in the
PVID
fields.
The following information about the port PVID settings is displayed:
•
PVID
. Specifies the ID of an existing VLAN.
3.
Click
Apply
to confirm any settings changes.
Figure 4-13
Note:
You can also enter the interface number (that is, the port number) in the
GO
TO INTERFACE
field, and then click
GO
.
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