155
Usage Guide:
Only one match standard can be configured in a class map. When
configuring match the ACL, only the permit rule is available in the ACL.
Example:
Create a class-map named c1, and configure the class rule of this class-map to
match packets with IP Precedence of 0.
Switch(config)#class-map c1
Switch(Config-ClassMap-c1)#match ip precedence 0
Switch(Config-ClassMap-c1)#exit
13.4 mls qos
Command: mls qos
no mls qos
Function:
Enables QoS in Gl
obal Mode; the ―
no mls qos
‖ command disables the global
QoS.
Parameter:
None.
Command mode:
Global Mode.
Default:
QoS is disabled by default.
Usage Guide:
QoS provides 8 queues to handle traffics of 8 priorities. The rule is taking
effect by default when startup, message will rewrite cos field according to cos-dscp-cos,
dscp-mutation rewrite dscp value according to cos-dscp. Ingress cos value is the port
default cos.
Example:
Enabling and then disabling the QoS function.
Switch(config)#mls qos
Switch(config)#no mls qos
13.5 mls qos cos
Command: mls qos cos {
<default-cos>
}
no mls qos cos
Function:
Configures the default CoS value of the port; the ―
no mls qos cos
‖ command
restores the default setting.
Parameters:
<default-cos>
is the default CoS value for the port, the valid range is 0 to 7.
Default:
The default CoS value is 0.
Command mode:
Interface Configuration Mode.
Usage Guide:
Configure the default CoS value for switch port. The message ingress cos
from this port are default value whether the message have tag. If the message have no
tag, the message cos value for tag is enactmented.
Содержание S6124
Страница 311: ...311 Machine...
Страница 314: ...314...
Страница 318: ...318 am interface am ip pool 50 10 10 1 30 am mac ip pool 00 02 04 06 08 09 20 10 10 5 am ip pool 50 20 10 1 20...
