【案例分享】VLAN聚合配置
发布作者:微思网络 发布时间:2022-09-23 浏览量:0次
1、实现VLAN聚合的基本配置 2、实现配置ARP代理完成Sub-VLAN之间的通信 SW1配置: SW2配置: SW3配置: 通过测试: PC1和PC3属于两个不同的sub-vlan是不可以互相通信 要想两个不同的sub-vlan之间能够互相通信要在SW1的VLAN100下开启ARP的代理才能互相通信。 通过测试: PC1和PC3之间可以互相通信 1[SW1] vlan batch 10 20 #创建Sub-VLAN
[SW1] interface GigabitEthernet0/0/1
[SW1-GigabitEthernet0/0/1] port link-type trunk
[SW1-GigabitEthernet0/0/1] port trunk allow-pass vlan 10
[SW1] interface GigabitEthernet0/0/2
[SW1-GigabitEthernet0/0/2] port link-type trunk
[SW1-GigabitEthernet0/0/2] port trunk allow-pass vlan 20
[SW1] vlan 100 #创建Super-VLAN
[SW1-vlan100] aggregate-vlan
[SW1-vlan100] access-vlan 10 20 #将VLAN10,20作为VLAN100的Sub-VLAN
[SW1] interface vlanif 100
[SW1-vlanif100] ip address 192.168.1.254 24[SW2] vlan 10
[SW2] interface Ethernet0/0/1
[SW2-GigabitEthernet0/0/1] port link-type access
[SW2-GigabitEthernet0/0/1] port default vlan 10
[SW2] interface Ethernet0/0/2
[SW2-GigabitEthernet0/0/2] port link-type access
[SW2-GigabitEthernet0/0/2] port default vlan 10
[SW2] interface GigabitEthernet0/0/1
[SW2-GigabitEthernet0/0/1] port link-type trunk
[SW2-GigabitEthernet0/0/1] port trunk allow-pass vlan 10[SW3] vlan 20
[SW3] interface Ethernet0/0/1
[SW3-GigabitEthernet0/0/1] port link-type access
[SW2-GigabitEthernet0/0/1] port default vlan 20
[SW3] interface GigabitEthernet0/0/1
[SW2-GigabitEthernet0/0/1] port link-type trunk
[SW2-GigabitEthernet0/0/1] port trunk allow-pass vlan 20
PC1和PC2属于同一个sub-vlan可以互相通信interface Vlanif100
arp-proxy inter-sub-vlan-proxy enable—开启Sub-VLAN间的Proxy ARP功能