Voice Vlan - ZyXEL Communications XGS2210-28 User Manual

Table 49 Advanced Application > VLAN > VLAN Configuration > Protocol Based VLAN Setup
LABEL
Ethernet-type
VID
Priority
Add
Cancel
Index
Active
Port
Name
Ethernet-type
VID
Priority
Delete
Cancel

9.9 Voice VLAN

Voice VLAN ensures that the sound quality of an IP phone is preserved from deteriorating when the data
traffic on the Switch ports is high. It groups the voice traffic with defined priority into an assigned VLAN
which enables the separation of voice and data traffic coming onto the Switch port.
You can set priority level to the Voice VLAN and add MAC address of IP phones from specific
manufacturers by using its ID from the Organizationally Unique Identifiers (OUI).
Click the Voice VLAN Setup link in the VLAN Configuration screen to display the configuration screen as
shown.
Chapter 9 VLAN
DESCRIPTION
Use the drop down list box to select a predefined protocol to be included in this protocol based
VLAN or select Others and type the protocol number in hexadecimal notation. For example the IP
protocol in hexadecimal notation is 0800, and Novell IPX protocol is 8137.
Note: Protocols in the hexadecimal number range of 0x0000 to 0x05ff are not allowed
to be used for protocol based VLANs.
Enter the ID of a VLAN to which the port belongs. This must be an existing VLAN which you defined
in the Advanced Applications > VLAN screens.
Select the priority level that the Switch will assign to frames belonging to this VLAN.
Click Add to save your changes to the Switch's run-time memory. The Switch loses these changes
if it is turned off or loses power, so use the Save link on the top navigation panel to save your
changes to the non-volatile memory when you are done configuring.
Click Cancel to begin configuring this screen afresh.
This is the index number identifying this protocol based VLAN. Click on any of these numbers to
edit an existing protocol based VLAN.
This field shows whether the protocol based VLAN is active or not.
This field shows which port belongs to this protocol based VLAN. In stacking mode, the first number
represents the slot and the second the port number.
This field shows the name the protocol based VLAN.
This field shows which Ethernet protocol is part of this protocol based VLAN.
This field shows the VLAN ID of the port.
This field shows the priority which is assigned to frames belonging to this protocol based VLAN.
Select an entry's check box to select a specific entry. Otherwise, select the check box in the table
heading row to select all entries.
Click this to delete the protocol based VLANs which you marked for deletion.
Click Cancel to clear the check boxes.
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