H3C版本 HCL_V2.1.0_Setup
VirtualBox版本 VirtualBox-4.2.4-81684-Win
（版本需匹配才可以正常使用H3C）
实验内容
使用两台交换机，令不同vlan间的主机可以通信。
网络结构：
IP地址设置：
| PC | IP | 子网掩码 | 网关 |
|---|---|---|---|
| PC_1 | 192.168.1.2 | 255.255.255.0 | 192.168.1.1 |
| PC_2 | 192.168.1.3 | 255.255.255.0 | 192.168.1.1 |
| PC_3 | 192.168.2.2 | 255.255.255.0 | 192.168.2.1 |
| PC_4 | 192.168.2.3 | 255.255.255.0 | 192.168.2.1 |
左侧交换机配置：
<H3C>system-view
System View: return to User View with Ctrl+Z.
[H3C]vlan 10
[H3C-vlan10]interface vlan 10
[H3C-Vlan-interface10]ip address 192.168.1.1 24
[H3C-Vlan-interface10]vlan 20
[H3C-vlan20]interface vlan 20
[H3C-Vlan-interface20]ip address 192.168.2.1 24
[H3C-Vlan-interface20]vlan 30
[H3C-vlan30]interface vlan 30
[H3C-Vlan-interface30]ip address 192.168.3.1 24
[H3C-Vlan-interface30]interface GigabitEthernet1/0/1
[H3C-GigabitEthernet1/0/1]port link-type access
[H3C-GigabitEthernet1/0/1]interface GigabitEthernet1/0/2
[H3C-GigabitEthernet1/0/2]port link-type access
[H3C-GigabitEthernet1/0/2]interface GigabitEthernet1/0/3
[H3C-GigabitEthernet1/0/3]port link-type trunk
[H3C-GigabitEthernet1/0/3]port trunk permit vlan all
[H3C-GigabitEthernet1/0/3]vlan 10
[H3C-vlan10]port GigabitEthernet1/0/1
[H3C-vlan10]vlan 20
[H3C-vlan20]port GigabitEthernet1/0/2
查看左侧交换机端口状态：
[H3C]dis cu int
如下：
#
interface Vlan-interface10
ip address 192.168.1.1 255.255.255.0
#
interface Vlan-interface20
ip address 192.168.2.1 255.255.255.0
#
interface Vlan-interface30
ip address 192.168.3.1 255.255.255.0
#
interface GigabitEthernet1/0/1
port link-mode bridge
port access vlan 10
combo enable fiber
#
interface GigabitEthernet1/0/2
port link-mode bridge
port access vlan 20
combo enable fiber
#
interface GigabitEthernet1/0/3
port link-mode bridge
port link-type trunk
port trunk permit vlan all
combo enable fiber
右侧交换机配置：
<H3C>system-view
System View: return to User View with Ctrl+Z.
[H3C]vlan 10
[H3C-vlan10]interface vlan 10
[H3C-Vlan-interface10]ip address 192.168.1.1 24
[H3C-Vlan-interface10]vlan 20
[H3C-vlan20]interface vlan 20
[H3C-Vlan-interface20]ip address 192.168.2.1 24
[H3C-Vlan-interface20]vlan 30
[H3C-vlan30]interface vlan 30
[H3C-Vlan-interface30]ip address 192.168.3.2 24
[H3C-Vlan-interface30]interface GigabitEthernet1/0/1
[H3C-GigabitEthernet1/0/1]port link-type access
[H3C-GigabitEthernet1/0/1]interface GigabitEthernet1/0/2
[H3C-GigabitEthernet1/0/2]port link-type access
[H3C-GigabitEthernet1/0/2]interface GigabitEthernet1/0/3
[H3C-GigabitEthernet1/0/3]port link-type trunk
[H3C-GigabitEthernet1/0/3]port trunk permit vlan all
[H3C-GigabitEthernet1/0/3]vlan 10
[H3C-vlan10]port GigabitEthernet1/0/1
[H3C-vlan10]vlan 20
[H3C-vlan20]port GigabitEthernet1/0/2
查看右侧交换机端口状态：
[H3C]dis cu int
如下：
#
interface Vlan-interface10
ip address 192.168.1.1 255.255.255.0
#
interface Vlan-interface20
ip address 192.168.2.1 255.255.255.0
#
interface Vlan-interface30
ip address 192.168.3.2 255.255.255.0
#
interface GigabitEthernet1/0/1
port link-mode bridge
port access vlan 10
combo enable fiber
#
interface GigabitEthernet1/0/2
port link-mode bridge
port access vlan 20
combo enable fiber
#
interface GigabitEthernet1/0/3
port link-mode bridge
port link-type trunk
port trunk permit vlan all
combo enable fiber
结论：在不同vlan下的pc可以相互ping通。
