User guide

434 Brocade 6910 Ethernet Access Switch Configuration Guide
53-1002581-01
Quality of Service Commands
22
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 match-any
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 match-any
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 match-any
Console(config-cmap)#match vlan 1
Console(config-cmap)#
rename
This command redefines the name of a class map or policy map.
Syntax
rename map-name
map-name - Name of the class map or policy map. (Range: 1-32 characters)
Command Mode
Class Map Configuration
Policy Map Configuration