本例中才用llq来实现video的qos
in between router : router 2(3640) 【程序编程相关:反向访问控制列表配置实例】中心点 : router 1(7507) 【推荐阅读:六条交换机配置小技巧】中心点: router 1 【扩展信息:TACACS +和RADIUS比较】remote side : router 3(2620) class-map match-all ofis_to_mcu match access-group 100 class-map match-all mcu_to_ofis match access-group 101 ! policy-map to_mcu //定义llq策略class ofis_to_mcu priority 1518 //定义为video预留的带宽,注意要在视频带宽基础上加上25%的开销set ip precedence 5 class class-default fair-queue policy-map to_ofis class mcu_to_ofis priority 1518 set ip precedence 5 class class-default fair-queue ! interface fastethernet1/0/0 no ip address no ip route-cache distributed full-duplex ! interface fastethernet1/0/0.1 description hq1 lan encapsulation dot1q 1 ip address 129.2.80.21 255.255.0.0 service-policy output to_mcu //在接口下应用策略! interface serial1/0/0 description router 1 to router 2 ip address 206.141.24.1 255.255.255.0 ip route-cache policy no ip route-cache distributed service-policy output to_ofis ! access-list 100 permit ip host 141.2.20.20 host 129.2.20.34 precedence... 下一页