SignaMax SC30010, Справочное руководство CLI

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Chapter 20
| Quality of Service Commands
– 486 –
Default Setting
None
Command Mode
Class Map Configuration
Command Usage
◆
First enter the class-map command to designate a class map and enter
the Class Map configuration mode. Then use match commands to specify
the fields within ingress packets that must match to qualify for this class
map.
◆ If an ingress packet matches an ACL specified by this command, any deny
rules included in the ACL will be ignored.
◆
If match criteria includes an IP ACL or IP priority rule, then a VLAN rule
cannot be included in the same class map.
◆ If match criteria includes a MAC ACL or VLAN rule, then neither an IP ACL
nor IP priority rule can be included in the same class map.
◆
Up to 16 match entries can be included in a class map.
Example
This example creates a class map called “rd-class#1,” and sets it to match
packets marked for DSCP service value 3.
Console(config)#class-map rd-class#1
Console(config-cmap)#match ip dscp 3
Console(config-cmap)#
This example creates a class map call “rd-class#2,” and sets it to match
packets marked for IP Precedence service value 5.
Console(config)#class-map rd-class#2
Console(config-cmap)#match ip precedence 5
Console(config-cmap)#
This example creates a class map call “rd-class#3,” and sets it to match
packets marked for VLAN 1.
Console(config)#class-map rd-class#3
Console(config-cmap)#match vlan 1
Console(config-cmap)#
rename
This command redefines the name of a class map or policy map.