一
交换机
#
interface Ethernet0/0/1
port hybrid pvid vlan 10
port hybrid untagged vlan 10
#
interface Ethernet0/0/2
port hybrid pvid vlan 20
port hybrid untagged vlan 20
#
interface Ethernet0/0/3
port hybrid tagged vlan 1 to 4094
#
路由器
#
interface GigabitEthernet0/0/0.10
dot1q termination vid 10
ip address 192.168.10.1 255.255.255.0
arp broadcast enable
#
interface GigabitEthernet0/0/0.20
dot1q termination vid 20
ip address 192.168.20.1 255.255.255.0
arp broadcast enable
#
二
Port 属于
Tagged是标签的意思,就是将数据包中的数据加上标签,
而untagged是未打标签的意思,
也就是在智能交换机之间一般用Tagged进行通讯,
untagged为PC机所接受,即是原来的数据,
单臂路由
交换机1:
(pc)interface Ethernet0/0/1
port hybrid pvid vlan 10
port hybrid untagged vlan 10
#
(pc)interface Ethernet0/0/2
port hybrid pvid vlan 20
port hybrid untagged vlan 20
#
(交换机)interface Ethernet0/0/3
port hybrid tagged vlan 1 to 4094
#
(路由器)interface Ethernet0/0/4
port hybrid tagged vlan 1 to 4094
交换机2:
(交换机)interface Ethernet0/0/1
port hybrid tagged vlan 1 to 4094
#
(pc)interface Ethernet0/0/2
port hybrid pvid vlan 10
port hybrid untagged vlan 10
#
(pc)interface Ethernet0/0/3
port hybrid pvid vlan 20
port hybrid untagged vlan 20
路由器:
(VLAN10)
interface GigabitEthernet0/0/0.10
dot1q termination vid 10
ip address 192.168.10.100 255.255.255.0
arp broadcast enable
#
interface GigabitEthernet0/0/0.20
dot1q termination vid 20
ip address 192.168.20.200 255.255.255.0
arp broadcast enable
#
interface GigabitEthernet0/0/0.30
dot1q termination vid 30
ip address 3.3.3.200 255.255.255.0
arp broadcast enable
注意事项:
要实现单臂路由都前提就是:
要在不同的网段和不同的VLAN号中,进行不同的通信!
具体来说就是达到不同VLAN不同网段之间通信!