qos cos
The qos cos Interface Configuration (Ethernet, port-channel) mode command defines the default CoS value of
a port. To restore the default configuration, use the no form of this command.
Syntax
qos cos default-cos
no qos cos
Parameters
•
default-cos — Specifies the default CoS value of the port. (Range: 0-7)
Default Configuration
Default CoS value of a port is 0.
Command Mode
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
If the port is trusted, the default CoS value of the port is used to assign a CoS value to all untagged packets
entering the port.
Example
The following example configures port 1/15 default CoS value to 3.
Console(config)# interface ethernet 1/15
Console(config-if) qos cos 3
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QoS Commands
qos cos