PPP Multilink配置实验:
一、主要命令介绍
1.将串行接口封装为PPP格式,并将该接口与虚接口multilink 10组关联
R1(config)#int s0/0
R1(config-if)#encapsulation
R1(config-if)#ppp multilink group 10
2.定义虚接口 multilink,后面跟的数字代表所属的multilink group。
R1(config)#int multilink 10
R1(config-if)# add 192.168.1.1 255.255.255.0
二、本次实验拓扑
三、实验具体配置及结果检测
1. R1的配置:
!
interface Multilink10
ip address 192.168.1.1 255.255.255.0
ppp multilink
ppp multilink group 10
!
interface Serial0/0
no ip address
encapsulation ppp
serial restart-delay 0
ppp multilink
ppp multilink group 10
!
interface Serial0/1
no ip address
encapsulation ppp
serial restart-delay 0
ppp multilink
ppp multilink group 10
!
interface Serial0/2
no ip address
encapsulation ppp
serial restart-delay 0
ppp multilink
ppp multilink group 10
!
2. R2的配置:
!
interface Multilink10
ip address 192.168.1.2 255.255.255.0
ppp multilink
ppp multilink group 10
!
interface Serial0/0
no ip address
encapsulation ppp
serial restart-delay 0
ppp multilink
ppp multilink group 10
!
interface Serial0/1
no ip address
encapsulation ppp
serial restart-delay 0
ppp multilink
ppp multilink group 10
!
interface Serial0/2
no ip address
encapsulation ppp
serial restart-delay 0
ppp multilink
ppp multilink group 10
!
3.验证:
1) sh ip int bri
2) 比较虚接口multilink 与 单个串行接口的带宽,看看是否实现了多链路功能。
命令: sh int multilink 10 & sh int s0/0
经比较
,multilink的带宽为单个串行接口的3倍,实验成功。