E1接口和路由器和交换机的互联接口需要配置
DSCP值:
vpn-rt af41
vpn-nrt af41
mpls-exp值:
vpn-rt 4
vpn-nrt 3
vpn-rt带宽占用80%
vpn-nrt带宽占用20%
各位大佬们,怎么配置啊?
(0)
最佳答案
连mpls的接口要匹配exp值做CBQ queue队列保障;连CE交换机的接口如果要做带宽保障要匹配dscp值做CBQ queue队列。
举例e1接口:
traffic classifier nrt operator and
if-match any
#
traffic classifier rt operator and
if-match any
#
traffic classifier vpn-nrt3 operator and
if-match mpls-exp 3
#
traffic classifier vpn-rt4 operator and
if-match mpls-exp 4
#
traffic behavior nrt
remark ip-precedence 3
#
traffic behavior rt
remark ip-precedence 4
#
traffic behavior vpn-nrt3
queue af bandwidth pct 20
#
traffic behavior vpn-rt4
queue af bandwidth pct 80
#
qos policy e1
classifier vpn-rt4 behavior vpn-rt4
classifier vpn-nrt3 behavior vpn-nrt3
#
qos policy vpn-nrt
classifier nrt behavior nrt
#
qos policy vpn-rt
classifier rt behavior rt
#
interface GigabitEthernet2/3
description vpn-rt
ip binding vpn-instance vpn-rt
qos apply policy vpn-rt inbound
#
interface GigabitEthernet4/3
description vpn-nrt
ip binding vpn-instance vpn-nrt
qos apply policy vpn-nrt inbound
#
interface Serial1/0
mpls enable
mpls ldp enable
qos apply policy e1 outbound
#
(0)
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好的,谢谢大佬