为了增加带宽,可以将多个PPP链路捆绑使用,形成一个MP。要实现MP,相应的接口必须工作在MP方式。
1.实验设备:两台AR2220
注意:华为eNSP模拟器中的AR2220默认并没有配置Serial口,在启动设备前需要添加2SA接口卡,添加完毕后再行启动设备。
2.配置步骤:
AR1:
[AR1]interface mp-group 0/0/0
#创建MP-Group 0/0/0
[AR1-Mp-group0/0/0]ip address 10.1.12.1 30
#配置IP地址
[AR1-Mp-group0/0/0]interface s1/0/0
[AR1-Serial1/0/0]link-protocol ppp
#配置封装PPP协议,为默认设置,此步可以省略
[AR1-Serial1/0/0]ppp mp Mp-group 0/0/0
#将接口Serail1/0/0加入MP-Group0/0/0
[AR1-Serial1/0/0]interface s1/0/1
[AR1-Serial1/0/1]link-protocol ppp
[AR1-Serial1/0/1]ppp mp Mp-group 0/0/0
#将接口Serail1/0/1加入MP-Group0/0/0
AR2:
[AR2]interface mp-group 0/0/0
[AR2-Mp-group0/0/0]ip address 10.1.12.2 30
[AR2-Mp-group0/0/0]interface s1/0/0
[AR2-Serial1/0/0]ppp mp Mp-group 0/0/0
[AR2-Serial1/0/0]interface s1/0/1
[AR2-Serial1/0/1]ppp mp Mp-group 0/0/0
3.结果测试
[AR1]ping 10.1.12.2
PING 10.1.12.2: 56 data bytes, press CTRL_C to break
Reply from 10.1.12.2: bytes=56 Sequence=1 ttl=255 time=80 ms
Reply from 10.1.12.2: bytes=56 Sequence=2 ttl=255 time=60 ms
Reply from 10.1.12.2: bytes=56 Sequence=3 ttl=255 time=10 ms
Reply from 10.1.12.2: bytes=56 Sequence=4 ttl=255 time=20 ms
Reply from 10.1.12.2: bytes=56 Sequence=5 ttl=255 time=10 ms
--- 10.1.12.2 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 10/36/80 ms
备注:
该实验可结合PPP认证配置和路由配置等实验一起做。
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