10.5 VLAN聚合

图片[1]-10.5 VLAN聚合-大赛人网
图10-8 VLAN聚合网络拓扑

1.SW1配置

[SW1]vlan batch 10 20 100
[SW1-vlan100]aggregate-vlan 
//将vlan100设置为super-vlan
[SW1-vlan100]access-vlan 10 20
//将sub-vlan10 20添加到该聚合vlan中
[SW1]interface Vlanif 100
[SW1-Vlanif100]ip address 192.168.1.254 24

[SW1]interface GigabitEthernet 0/0/23 
[SW1-GigabitEthernet0/0/23]port link-type trunk
[SW1-port-group-link-type]port trunk allow-pass vlan 10
[SW1]interface GigabitEthernet 0/0/24
[SW1-port-group-link-type]port link-type trunk 
[SW1-port-group-link-type]port trunk allow-pass vlan 20 

2.SW2配置

[SW2]vlan 10
[SW2]interface GigabitEthernet 0/0/1
[SW2-GigabitEthernet0/0/1]port link-type access 
[SW2-GigabitEthernet0/0/1]port default vlan 10

[SW2]interface GigabitEthernet 0/0/2
[SW2-GigabitEthernet0/0/2]port link-type access 
[SW2-GigabitEthernet0/0/2]port default vlan 10

[SW2]interface GigabitEthernet 0/0/23
[SW2-GigabitEthernet0/0/23]port link-type trunk 
[SW2-GigabitEthernet0/0/23]port trunk allow-pass vlan 10

3.SW3配置

[SW3]vlan 20
[SW3]interface GigabitEthernet 0/0/1
[SW3-GigabitEthernet0/0/1]port link-type access 
[SW3-GigabitEthernet0/0/1]port default vlan 20

[SW3]interface GigabitEthernet 0/0/2
[SW3-GigabitEthernet0/0/2]port link-type access 
[SW3-GigabitEthernet0/0/2]port default vlan 20

[SW3]interface GigabitEthernet 0/0/24
[SW3-GigabitEthernet0/0/24]port link-type trunk 
[SW3-GigabitEthernet0/0/24]port trunk allow-pass vlan 20
[SW1]interface Vlanif 100
[SW1-Vlanif100]arp-proxy inter-sub-vlan-proxy enable
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