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E
ES4710BD 10 Slots L2/L3/L4 Chassis Switch
<dscp-mutation-name> <in-dscp>
to <
out-dscp>
|ip-prec-dscp <
dscp1...dscp8> |
policed-dscp
<
dscp-list>
to <
mark-down-dscp>
}
no mls qos map {cos-dscp | dscp-cos |
dscp-mutation <
dscp-mutation-name>
|
ip-prec-dscp | policed-dscp}
mapping, IP precedence to DSCP and
policed DSCP mapping; the “
no mls
qos map {cos-dscp | dscp-cos |
dscp-mutation <
dscp-mutation-name>
| ip-prec-dscp | policed-dscp}
”
command restores the default mapping.
16.2.2 QoS Configuration Commands
16.2.2.1 mls
qos
Command: mls qos
no mls qos
Function:
Enables QoS in Global Mode; the “
no mls qos
” command disables the global QoS.
Command mode:
Global Mode
Default:
QoS is disabled by default.
Usage Guide:
QoS provides 8 queues to handle traffics of 8 priorities. This function cannot be used
with the traffic control function.
Example:
Enabling and then disabling the QoS function.
Switch(Config)#mls qos
Switch(Config)#no mls qos
16.2.2.2 class-map
Command: class-map <
class-map-name>
no class-map <
class-map-name>
Function:
Creates a class map and enters class map mode; the “
no class-map <
class-map-name>
”
command deletes the specified class map.
Parameters: <
class-map-name>
is the class map name.
Default:
No class map is configured by default.
Command mode:
Global Mode
Usage Guide:
Example:
Creating and then deleting a class map named “c1”.
Switch(Config)#class-map c1
Switch(Config-ClassMap)# exit
Switch(Config)#no class-map c1
16.2.2.3 match
Command: match {access-group <
acl-index-or-name>
| ip dscp <
dscp-list>
| ip precedence
<
ip-precedence-list>|
vlan <
vlan-list>
}
no match {access-group | ip dscp | ip precedence
|
vlan }
