460 QoS Commands
classofservice trust
Use the classofservice trust command in either Global Configuration mode
or Interface Configuration mode to set the class of service trust mode of an
interface. To set the interface mode to untrusted, use the no form of this
command.
Syntax
classofservice trust {dot1p|untrusted|ip-dscp}
no classofservice trust
•
dot1p
— Sets the CoS mode to trust dot1p (802.1p) packet markings.
•
untrusted
— Sets the CoS Mode for all interfaces to Untrusted.
•
ip-dscp
— Specifies that the mode be set to trust IP DSCP packet
markings.
Default Configuration
This command has no default configuration.
Command Mode
Global Configuration mode or Interface Configuration (Ethernet, Port-
channel) mode
User Guidelines
This command has no user guidelines.
Examples
The following example displays how you set the class of service trust mode of
an interface to trust dot1p (802.1p) packet markings when in Global
Configuration mode.
console(config)#classofservice trust dot1p
The following example displays how you set the class of service trust mode of
an interface to trust IP Precedence packet mark
console(config)#classofservice trust ip-precedence
