vlan实现组间通信（路由实现）

落日映苍穹つ 2022-10-17 04:29 86阅读 0赞

实现不同网段的pc间通信：

pc1:192.168.0.3 24  网关： 192.168.0.254

pc2:192.168.1.3 24  网关： 192.168.1.254

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMDA4MzI1_size_16_color_FFFFFF_t_70][]

配置交换机

[Huawei]interface GigabitEthernet0/0/2
    [Huawei-GigabitEthernet0/0/2]display this
    #
    interface GigabitEthernet0/0/2
     port link-type access
     port default vlan 10
    #
    return
    [Huawei-GigabitEthernet0/0/2]q
    [Huawei]interface GigabitEthernet0/0/3
    [Huawei-GigabitEthernet0/0/3]display this
    #
    interface GigabitEthernet0/0/3
     port link-type access
     port default vlan 20
    #
    return
    [Huawei-GigabitEthernet0/0/3]q
    [Huawei]interface GigabitEthernet0/0/1
    [Huawei-GigabitEthernet0/0/1]display this
    #
    interface GigabitEthernet0/0/1
     port link-type trunk
    port trunk allow-pass vlan 10 20
    #
    return
    [Huawei-GigabitEthernet0/0/1]

配置路由器：

pc1: vlan 10  interface Ethernet0/0/0.10

pc2: vlan 20 interface Ethernet0/0/0.1

[Huawei]interface Ethernet0/0/0.10
    [Huawei-Ethernet0/0/0.10]display this
    #
    interface Ethernet0/0/0.10
     dot1q termination vid 10
     ip address 192.168.0.254 255.255.255.0
     arp broadcast enable
    #
    return
    [Huawei-Ethernet0/0/0.10]
    [Huawei]interface Ethernet0/0/0.1
    [Huawei-Ethernet0/0/0.1]display th	
    [Huawei-Ethernet0/0/0.1]display this 
    #
    interface Ethernet0/0/0.1
     dot1q termination vid 20
     ip address 192.168.1.254 255.255.255.0
     arp broadcast enable
    #
    return
    [Huawei-Ethernet0/0/0.1]

查看配置结果：

[Huawei]display ip interface brief
    *down: administratively down
    !down: FIB overload down
    ^down: standby
    (l): loopback
    (s): spoofing
    (d): Dampening Suppressed
    The number of interface that is UP in Physical is 4
    The number of interface that is DOWN in Physical is 9
    The number of interface that is UP in Protocol is 3
    The number of interface that is DOWN in Protocol is 10
    
    Interface                         IP Address/Mask      Physical   Protocol  
    Ethernet0/0/0                     unassigned           up         down      
    Ethernet0/0/0.1                   192.168.1.254/24     up         up        
    Ethernet0/0/0.10                  192.168.0.254/24     up         up        
    Ethernet0/0/1                     unassigned           down       down      
    GigabitEthernet0/0/0              unassigned           down       down      
    GigabitEthernet0/0/1              unassigned           down       down      
    GigabitEthernet0/0/2              unassigned           down       down      
    GigabitEthernet0/0/3              unassigned           down       down      
    NULL0                             unassigned           up         up(s)     
    Serial0/0/0                       unassigned           down       down      
    Serial0/0/1                       unassigned           down       down      
    Serial0/0/2                       unassigned           down       down      
    Serial0/0/3                       unassigned           down       down

查看路由表信息：

[Huawei]display ip routing-table 
    Route Flags: R - relay, D - download to fib
    ------------------------------------------------------------------------------
    Routing Tables: Public
             Destinations : 6        Routes : 6        
    
    Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface
    
          127.0.0.0/8   Direct  0    0           D   127.0.0.1       InLoopBack0
          127.0.0.1/32  Direct  0    0           D   127.0.0.1       InLoopBack0
        192.168.0.0/24  Direct  0    0           D   192.168.0.3     Ethernet0/0/0.1
        192.168.0.3/32  Direct  0    0           D   127.0.0.1       Ethernet0/0/0.1
        192.168.1.0/24  Direct  0    0           D   192.168.1.3     Ethernet0/0/0.2
        192.168.1.3/32  Direct  0    0           D   127.0.0.1       Ethernet0/0/0.2

配置pc:

pc1:

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMDA4MzI1_size_16_color_FFFFFF_t_70 1][]

pc2:

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMDA4MzI1_size_16_color_FFFFFF_t_70 2][]

查看效果：

pc1:

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMDA4MzI1_size_16_color_FFFFFF_t_70 3][]

pc2:

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMDA4MzI1_size_16_color_FFFFFF_t_70 4][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMDA4MzI1_size_16_color_FFFFFF_t_70]: /images/20221014/05d97071d61849678e7d5e4c30773977.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMDA4MzI1_size_16_color_FFFFFF_t_70 1]: /images/20221014/39427afc77904140b0d1e4d6890c5ea0.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMDA4MzI1_size_16_color_FFFFFF_t_70 2]: /images/20221014/513874b099764f47bd1b183f534d2636.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMDA4MzI1_size_16_color_FFFFFF_t_70 3]: /images/20221014/5e1dca485af546f7ba969cbdb2b98d68.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMDA4MzI1_size_16_color_FFFFFF_t_70 4]: /images/20221014/59245d38ccc24b62bfba890e7694c7da.png