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The Advanced 802.1Q VLAN pane displays.
Set an existing advanced 802.1Q VLAN as the voice VLAN
and adjust the CoS value
The switch can support a single advanced 802.1Q VLAN as the voice VLAN to facilitate
voice over IP (VoIP) traffic. Because a voice VLAN might require a single port to join to
multiple VLANs as an untagged member, you can set up a voice VLAN only as an
advanced 802.1Q VLAN. For information about creating an advanced 802.1Q VLAN,
see Create an advanced 802.1Q VLAN on page 48.
A port that is a member of the voice VLAN sends all its voice packets through the voice
VLAN but other types of packets (for example, data packets) that come in on the port
are forwarding according to the PVID setting on the port.
The default Class of Service (CoS) value for the voice VLAN is 6, which you can adjust
to any value from 0 (the lowest priority) to 7 (the highest priority). The voice VLAN CoS
value applies to all traffic on the voice VLAN. You can set the default VLAN (VLAN 1) as
the voice VLAN.
To set an existing advanced 802.1Q VLAN as the voice VLAN and adjust the CoS
value for the voice VLAN:
1.
Open a web browser from a computer that is connected to the same network as the
switch, or connected directly to the switch through an Ethernet cable.
2. Enter the IP address that is assigned to the switch.
A login window opens.
3. Enter the device management password.
The password is the one that you specified the first time that you logged in. The
password is case-sensitive.
The HOME page displays.
4.
From the menu at the top of the page, select SWITCHING.
The QOS page displays.
5.
From the menu on the left, select VLAN.
The VLAN page displays.
If you did not yet activate the Advanced 802.1Q VLAN mode, see Activate the
advanced 802.1Q VLAN mode on page 47.
6. In the table in the right pane, click the VLAN that you want to make the voice VLAN
(you can click anywhere in the row for the VLAN).
7. Click the EDIT button.
User Manual52Use VLANS for Traffic
Segmentation
Gigabit Ethernet Plus Switches
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