HP 8/80 Converged Enhanced Ethernet Command Reference v6.4.0 (53-1001762-01, J - Page 212

qos cos, If the interface is QoS trusted

Page 212 highlights

12 qos cos DRAFT: BROCADE CONFIDENTIAL qos cos Synopsis Operands Defaults Command Modes Description Usage Guidelines Examples See Also Specifies the interface Class of Service (CoS) value. qos cos value no qos cos value Specifies the CoS value. The range of valid values is 0-7. The default CoS value is 0 (zero). Interface configuration mode Use this command to specify the interface Default CoS value. When Interface ingress QoS Trust is in the untrusted mode, then the Interface Default CoS value is applied to all ingress traffic for user priority mapping. When the interface ingress QoS Trust is in the CoS mode, then the Interface Default CoS value is applied to all non-priority tagged ingress traffic for user priority mapping. Use the no qos cos command to return the CoS value to the default. If the interface is QoS trusted, the CoS value of the interface is used to assign a CoS value to all untagged packets entering the interface. To set the interface CoS value to 2: switch(conf-if-te-0/2)#qos cos 2 To return the interface CoS value to the default: switch(conf-if-te-0/2)#no qos cos show qos, qos map, qos trust 194 Converged Enhanced Ethernet Command Reference 53-1001762-01

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194
Converged Enhanced Ethernet Command Reference
53-1001762-01
qos cos
12
DRAFT: BROCADE CONFIDENTIAL
qos cos
Specifies the interface Class of Service (CoS) value.
Synopsis
qos cos
value
no qos cos
Operands
value
Specifies the CoS value. The range of valid values is 0-7.
Defaults
The default CoS value is 0 (zero).
Command
Modes
Interface configuration mode
Description
Use this command to specify the interface Default CoS value. When Interface ingress QoS Trust is
in the untrusted mode, then the Interface Default CoS value is applied to all ingress traffic for user
priority mapping. When the interface ingress QoS Trust is in the CoS mode, then the Interface
Default CoS value is applied to all non-priority tagged ingress traffic for user priority mapping. Use
the
no qos cos
command to return the CoS value to the default.
Usage
Guidelines
If the interface is QoS trusted, the CoS value of the interface is used to assign a CoS value to all
untagged packets entering the interface.
Examples
To set the interface CoS value to 2:
switch(conf-if-te-0/2)#
qos cos 2
To return the interface CoS value to the default:
switch(conf-if-te-0/2)#
no qos cos
See Also
show qos
,
qos map
,
qos trust