2024年3月29日发(作者：)

1.定义class-map.

class-map [match-all/match-any] {map-name}

默认不打的话是match-all

2.定义匹配命令match

match access-group {NO}

match input-interface {interface}

match class-map {map-name} class-map嵌套

match source-address {mac-address} 源mac地址

match destination-address {mac-address} 目的mac地址

match vlan {vlan-ID}

match ip dscp {DSCP}

match ip precedencc {precedence}

match protocol {protocol} 基于NBAR

Router(config) class-map FOO

Router(config-cmap)#match ?

access-group Access group

any Any packets

class-map Class map

cos IEEE 802.1Q/ISL class of service/user priority values

destination-address Destination address

input-interface Select an input interface to match

ip IP specific values

mpls Multi Protocol Label Switching specific values

not Negate this match result

protocol Protocol

qos-group Qos-group