Brocade Communications Systems Brocate Ethernet Access Switch 6910 - Manual (Page 464)

414 Brocade 6910 Ethernet Access Switch Configuration Guide
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Configuring Voice VLANs
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switchport voice vlan
This command specifies the Voice VLAN mode for ports. Use the no form to disable the Voice VLAN
feature on the port.
Syntax
switchport voice vlan {manual | auto}
no switchport voice vlan
manual - The Voice VLAN feature is enabled on the port, but the port must be manually
added to the Voice VLAN.
auto - The port will be added as a tagged member to the Voice VLAN when VoIP traffic is
detected on the port.
Default Setting
Disabled
Command Mode
Interface Configuration
Command Usage
• When auto is selected, you must select the method to use for detecting VoIP traffic, either OUI
or 802.1ab (LLDP) using the
switchport voice vlan rule command. When OUI is selected, be
sure to configure the MAC address ranges in the Telephony OUI list using the voice vlan
mac-address command.
• All ports are set to VLAN hybrid mode by default. Prior to enabling VoIP for a port (by setting the
VoIP mode to Auto or Manual as described below), ensure that VLAN membership is not set to
access mode using the
switchport mode command.
Example
The following example sets port 1 to Voice VLAN auto mode.
Console(config)#interface ethernet 1/1
Console(config-if)#switchport voice vlan auto
Console(config-if)#
switchport voice vlan priority
This command specifies a CoS priority for VoIP traffic on a port. Use the no form to restore the
default priority on a port.
Syntax
switchport voice vlan priority priority-value
no switchport voice vlan priority
priority-value - The CoS priority value. (Range: 0-6)
Default Setting
6