文章目录
原理:
1:创建单独的vlan,
2:并将所需要共享带宽主机的交换机连接端口加入该vlan,
3:对该vlan进行限速
4:对共享的口子进行traffic policy的应用
5:将该vlan作为subvlan加入网关vlan(supervlan)
交换机配置如下
#创建一个超级vlan,并将vlan100加入该supervlan
vlan 3501
description Gateway
aggregate-vlan
access-vlan 100
#
vlan 100
#网关配置在supervlan上,(supervlan能合理利用IP地址)
interface Vlanif3501
ip address 103.59.42.1 255.255.255.128
ip address 103.59.42.129 255.255.255.128 sub
#创建流分类,应用到vlan100上
traffic classifier vlan100 operator and
if-match vlan-id 100
traffic classifier all operator and
if-match any
#创建流行为
traffic behavior P100M
car cir 102400 pir 102400 cbs 12800000 pbs 12800000 green pass yellow pass red discard
statistic enable
#创建流策略,匹配流行为流分类
traffic policy GW-UPlink
classifier vlan100 behavior P100M
classifier all behavior all
#
interface GigabitEthernet0/0/3
port link-type access
port default vlan 100
traffic-policy GW-UPlink inbound
traffic-policy GW-UPlink outbound
#
interface GigabitEthernet0/0/4
port link-type access
port default vlan 100
traffic-policy GW-UPlink inbound
traffic-policy GW-UPlink outbound
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