Ensp模拟器实现单臂路由功能的实验
一:实验要求:要使得VLAN10的PC1与VLAN20的PC2能PING通
二:所需设备:一台AR1220路由器,一台S3700交换机,两台PC机
三:实验拓扑:
四:实验步骤
1.开启所有设备
2.给LSW1更改主机名为sw1
[Huawei]sysname sw1
[sw1]
2.给LSW1添加VLAN10 和 VLAN 20
[sw1]VLAN 10 //在特权模式下新建VLAN10
[sw1-vlan10] //进入VLAN10
[sw1-vlan10]VLAN 20 //新建VLAN20
[sw1-vlan20] //进入VLAN20
3.在LSW1中将PC1加入VLAN 10 PC2加入VLAN 20
[sw1-vlan20]int e0/0/2
[sw1-Ethernet0/0/2]port link-type access
[sw1-Ethernet0/0/2]port default vlan 10
[sw1-Ethernet0/0/2]int e0/0/3
[sw1-Ethernet0/0/3]port link-type access
[sw1-Ethernet0/0/3]port default vlan 20
[sw1-Ethernet0/0/3]
查看VLAN10 VLAN20
[sw1-Ethernet0/0/3]dis vlan
反馈信息的一部分:
-----------------------1 common UT:Eth0/0/1(U) Eth0/0/4(D) Eth0/0/5(D) 10 common UT:Eth0/0/2(U)
20 common UT:Eth0/0/3(U)
4.将GE0/0/1接口改成中继口
[sw1]int g0/0/1
[sw1-GigabitEthernet0/0/1]port link-type trunk
[sw1-GigabitEthernet0/0/1]port trunk allow-pass vlan all
5.在AR1中建立子接口0/0/0.1和0/0/0.2并配置网关及掩码
- <Huawei>sys
- [Huawei]int g0/0/0
- [Huawei]undo shut
- [Huawei]int g0/0/0.1
- [Huawei-GigabitEthernet0/0/0.1]dot1q termination vid 10
- [Huawei-GigabitEthernet0/0/0.1]ip add 192.168.10.1 24
- [Huawei-GigabitEthernet0/0/0.1]int g0/0/0.2
- [Huawei-GigabitEthernet0/0/0.2]dot1q termination vid 20
- [Huawei-GigabitEthernet0/0/0.2]ip add 192.168.20.1 24
6.子接口开启ARP功能
[Huawei-GigabitEthernet0/0/0.2]arp broadcast enable
[Huawei-GigabitEthernet0/0/0.2]int g0/0/0.1
[Huawei-GigabitEthernet0/0/0.1]arp broadcast enable
7.验证:能使PC1 ping PC2
- PC>ping 192.168.20.10
- Ping 192.168.20.10: 32 data bytes, Press Ctrl_C to break
- Request timeout!
- From 192.168.20.10: bytes=32 seq=2 ttl=127 time=47 ms
- From 192.168.20.10: bytes=32 seq=3 ttl=127 time=63 ms
- From 192.168.20.10: bytes=32 seq=4 ttl=127 time=47 ms
- From 192.168.20.10: bytes=32 seq=5 ttl=127 time=78 ms
- --- 192.168.20.10 ping statistics ---
- 5 packet(s) transmitted
- 4 packet(s) received
- 20.00% packet loss
- round-trip min/avg/max = 0/58/78 ms
实验完成。