三层交换和trunk-link

爱被打了一巴掌 2023-07-04 03:22 1阅读 0赞

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mjg2ODYzOA_size_16_color_FFFFFF_t_70]  
s1:

vlan batch 10
    [s1-Ethernet0/0/1]dis this
    #
    interface Ethernet0/0/1
     port link-type access
     port default vlan 10
    #
    [s1-Eth-Trunk1]dis this
    #
    interface Eth-Trunk1
     port link-type trunk
     port trunk pvid vlan 10
     port trunk allow-pass vlan 2 to 4094
    #

s3:

vlan batch 20
    [s3-Ethernet0/0/1]dis this
    #
    interface Ethernet0/0/1
     port link-type access
     port default vlan 20
    #
    [s3-Eth-Trunk2]dis this
    #
    interface Eth-Trunk2
     port link-type trunk
     port trunk pvid vlan 20
     port trunk allow-pass vlan 2 to 4094
    #

s2:

vlan batch 10 20 50
    [s2-Eth-Trunk1]dis this
    #
    interface Eth-Trunk1
     port link-type trunk
     port trunk pvid vlan 10
     port trunk allow-pass vlan 2 to 4094
    #
    [s2-Eth-Trunk2]dis this
    #
    interface Eth-Trunk2
     port link-type trunk
     port trunk pvid vlan 20
     port trunk allow-pass vlan 2 to 4094
    #
    [s2-Eth-Trunk3]dis this
    #
    interface Eth-Trunk3
     port link-type access
     port default vlan 50
     mode lacp-static
    #
    
    ip route-static 192.168.60.0 255.255.255.0 192.168.50.2

r1:

[r1-Eth-Trunk3]dis this
    [V200R003C00]
    #
    interface Eth-Trunk3
     undo portswitch
     ip address 192.168.50.2 255.255.255.0 
     mode lacp-static
    #
    ip route-static 0.0.0.0 0.0.0.0 192.168.50.1

需要注意的是：  
(1)s1和s2 以及 s3和s2是trunk，且都要配置  
(2)s2和r1，s2配置为access, r1不用配置  
(3)r1要 undo portswitch，Eth-Trunk3是二层链路，需要切换到三层链路，以便进行ip地址配置等

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