配置VLAN间通过VLANIF接口通信博客

配置VLAN间通过VLANIF接口通信
任务：配置vlan间通过vlanif接口进行通信，要求LSW2上vlan10里的pc1与vlan20里的pc2之间能相互通信
在eNSP模拟器上交换机没有Eth接口，为完成此配置实验，需准备如下的数据：
1.在LSW1上配置接口GE0/0/1加入VLAN10 和VLAN20。

2.在LSW1上配置VLANIF10 的IP 地址为192.168.2.1/24。

3.在LSW1上配置VLANIF20 的IP 地址为192.168.3.1/24。

4.在LSW2上配置接口GE0/0/1加入VLAN10 和VLAN20。

6.在LSW2上配置接口GE0/0/2加入VLAN10。

7.在LSW2上配置接口GE0/0/3加入VLAN20。

设备之间连接如下图所示：
操作如下：
一、配置交换机LSW1
<Huawei>system-view
Enter system view, return user view with Ctrl+Z.
[Huawei]undo info-center enable
Info: Information center is disabled.
[Huawei]vlan batch 10 20
Info: This operation may take a few seconds. Please wait for a moment...done.
[Huawei]interfacegiga 0/0/1
[Huawei-GigabitEthernet0/0/1]port link-type trunk
[Huawei-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20
[Huawei-GigabitEthernet0/0/1]quit
[Huawei]interfacevlanif 10
[Huawei-Vlanif10]ip address 192.168.2.1 24
[Huawei-Vlanif10]quit
[Huawei]interfacevlanif 20
[Huawei-Vlanif20]ip address 192.168.3.1 24
[Huawei-Vlanif20]quit
[Huawei]
二、配置交换机LSW2
<Huawei>system-view
Enter system view, return user view with Ctrl+Z.
[Huawei]undo info-center enable
Info: Information center is disabled.
[Huawei]vlan batch 10 20
Info: This operation may take a few seconds. Please wait for a moment...done.
[Huawei]interfacegiga 0/0/1
[Huawei-GigabitEthernet0/0/1]port link-type trunk
[Huawei-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20
[Huawei-GigabitEthernet0/0/1]quit
[Huawei]interface eth 0/0/1
^
Error: Wrong parameter found at '^' position. [Huawei]interfaceethernet 0/0/1
^
Error: Wrong parameter found at '^' position.
上面的命令出错了，在模拟器上没有ethernet接口[Huawei]interfacegiga 0/0/2
[Huawei-GigabitEthernet0/0/2]port link-type access [Huawei-GigabitEthernet0/0/2]port default vlan 10 [Huawei-GigabitEthernet0/0/2]quit
[Huawei]interfacegiga 0/0/3
[Huawei-GigabitEthernet0/0/3]port link-type access [Huawei-GigabitEthernet0/0/3]port default vlan 20 [Huawei-GigabitEthernet0/0/3]quit
[Huawei] User interface con0 is available
三、配置两台PC电脑
设置PC1的IP为192.168.2.2 24 192.168.2.1
设置PC2的IP为192.168.3.2 24 192.168.3.1
四、检查结果
在PC1上能ping通PC2
在PC2上能ping通PC1
配置前与配置后的对比
Welcome to use PC Simulator!
PC>ping 192.168.2.2
Ping 192.168.2.2: 32 data bytes, Press Ctrl_C to break From 192.168.3.2: Destination host unreachable From 192.168.3.2: Destination host unreachable From 192.168.3.2: Destination host unreachable From 192.168.3.2: Destination host unreachable From 192.168.3.2: Destination host unreachable PC>ping 192.168.2.2
Ping 192.168.2.2: 32 data bytes, Press Ctrl_C to break From 192.168.2.2: bytes=32 seq=1 ttl=127 time=62 ms From 192.168.2.2: bytes=32 seq=2 ttl=127 time=47 ms From 192.168.2.2: bytes=32 seq=3 ttl=127 time=63 ms From 192.168.2.2: bytes=32 seq=4 ttl=127 time=47 ms From 192.168.2.2: bytes=32 seq=5 ttl=127 time=47 ms --- 192.168.2.2 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 47/53/63 ms
PC>
实验用的拓扑文件在附件中，可以直接下载使用。