Switchport Priority Extend - Cisco Catalyst 2950 Command Reference Manual

switchport priority extend

switchport priority extend
Use the switchport priority extend interface configuration command to set a port priority for the
incoming untagged frames or the priority of frames received by the IP phone connected to the specified
port. Use the no form of this command to return to the default setting.
Syntax Description
cos value
none
trust
Defaults The port priority is not set, and the default value for untagged frames received on the port is 0.
The IP phone connected to the port is not instructed (none) what to do with the priority.
Command Modes
Interface configuration
Command History Release
12.1(9)EA1
Examples
This example shows how to configure the IP phone connected to the specified port to trust the received
802.1P priority:
Switch(config-if)# switchport priority extend trust
You can verify your settings by entering the show interfaces interface-id switchport privileged EXEC
command.
Related Commands Command
show interfaces
switchport voice vlan
Catalyst 2950 Desktop Switch Command Reference
2-302
switchport priority extend {cos value | none | trust}
no switchport priority extend
Set the IP phone port to override the priority received from PC or the
attached device.
The class of service (CoS) value is a number from 0 to 7. Seven is the
highest priority. The default is 0.
The IP phone is not instructed what to do with the priority.
Set the IP phone port to trust the priority received from PC or the attached
device.
Modification
This command was first introduced.
Description
Displays the administrative and operational status of a switching
(nonrouting) port.
Configures the voice VLAN on the port.
Chapter 2 Cisco IOS Commands
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