Quick Reference Guide

838 Voice VLAN Commands
Syntax
voice vlan data priority {trust | untrust}
• trust— Trust the dot1p priority or DSCP values contained in packets
arriving on the voice vlan port.
•
untrust— Do not trust the dot1p priority or DSCP values contained in
packets arriving on the voice vlan port.
Command Mode
Interface Configuration
Default Value
trust
Example
console(config-if-1/0/1)#voice vlan data priority untrust
console(config-if-1/0/1)#voice vlan data priority trust
show voice vlan
This command displays information about the voice VLAN.
Syntax
show voice vlan [interface {gigabitethernet unit/slot/port |
tengigabitethernet unit/slot/port | fortygigabitethernet unit/slot/port| all}]
Command Mode
Privileged EXEC, Configuration mode and all Configuration submodes
User Guidelines
• When the interface parameter is not specified, only the global mode of the
voice VLAN is displayed.
• When the
interface parameter is specified, the following is displayed:
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