配置路由器接口地址
[r1]int g0/0/0 [r1-GigabitEthernet0/0/0]ip add 10.0.0.1 24 [r1-GigabitEthernet0/0/0]int g0/0/1 [r1-GigabitEthernet0/0/1]ip add 20.0.0.1 24
配置交换机 vlan等信息
[sw1]vlan ba 2 3 10 [sw1]int e 0/0/1 [sw1-Ethernet0/0/1]por l a [sw1-Ethernet0/0/1]po d v 10 [sw1]int Vlanif 10 [sw1-Vlanif10]ip add 10.0.0.2 24 [sw1-Ethernet0/0/1]int e 0/0/5 [sw1-Ethernet0/0/5]po l t [sw1-Ethernet0/0/5]p t a v a [sw2]int e0/0/1 [sw2-Ethernet0/0/1]por l a [sw2-Ethernet0/0/1]po d v 20 [sw2-Ethernet0/0/1]int vlanif 20 [sw2-Vlanif20]ip add 20.0.0.2 24 [sw2]int e0/0/05 [sw2-Ethernet0/0/5]p l t [sw2-Ethernet0/0/5]p t a v a
配置ETH-TRUNK
sw2:
[sw2]int Eth-Trunk 1 [sw2-Eth-Trunk1]q [sw2]int Eth 0/0/3 [sw2-Ethernet0/0/3]eth-trunk 1 [sw2-Ethernet0/0/3]int e0/0/02 [sw2-Ethernet0/0/2]eth 1 [sw2]int Eth-Trunk 1 [sw2-Eth-Trunk1]port l t [sw2-Eth-Trunk1]port t a v a
sw1:
[sw1]int Eth-Trunk 1 [sw1]int e0/0/2 [sw1-Ethernet0/0/2]eth-trunk 1 [sw1-Ethernet0/0/2]int e0/0/03 [sw1-Ethernet0/0/3]eth-trunk 1 [sw1]int Eth-Trunk 1 [sw1-Eth-Trunk1]port l t [sw1-Eth-Trunk1]port l trunk [sw1-Eth-Trunk1]port t a v a
配置vrrp
[sw1]int vlan 2 [sw1-Vlanif2]ip add 12.2.2.1 24 [sw1-Vlanif2]vrrp vrid 2 virtual-ip 12.2.2.12 [sw1-Vlanif2]vrrp vr 2 priority 105 [sw1-Vlanif2]vrrp vrid 2 track interface Ethernet 0/0/1 //追踪上线接口状态,该接口断掉 自动降级(降10) [sw1]int vlan 3 [sw1-Vlanif3]ip add 12.3.3.1 24 [sw1-Vlanif3]vrrp v 3 v [sw1-Vlanif3]vrrp v 3 virtual-ip 12.3.3.12 [sw2]int vlan 2 [sw2-Vlanif2]ip add 12.2.2.2 24 [sw2-Vlanif2]vrrp vrid 2 virtual-ip 12.2.2.12 [sw1-Vlanif2]vrrp vrid 2 track interface Eth 0/0/1 //追踪上线接口状态,该接口断掉 自动降级 [sw2-Vlanif2]int vlan 3 [sw2-Vlanif3]ip add 12.3.3.2 24 [sw2-Vlanif3]vrrp vrid 3 virtual-ip 12.3.3.12 [sw2-Vlanif3]vrrp vr 3 priority 105
配置动态路由协议 实现全vlan互通
[r1]ospf 1 [r1-ospf-1]are 0 [r1-ospf-1-area-0.0.0.0]net 10.0.0.0 0.0.0.255 [r1-ospf-1-area-0.0.0.0]net 20.0.0.0 0.0.0.255 [sw1]ospf 1 [sw1-ospf-1-area-0.0.0.0]net 10.0.0.1 0.0.0.255 [sw1-ospf-1-area-0.0.0.0]net 12.2.2.1 0.0.0.255 [sw1-ospf-1-area-0.0.0.0]net 12.3.3.1 0.0.0.255 [sw2-ospf-1]are 0 [sw2-ospf-1-area-0.0.0.0]net 12.2.2.2 0.0.0.255 [sw2-ospf-1-area-0.0.0.0]net 12.3.3.2 0.0.0.255 [sw2-ospf-1-area-0.0.0.0]net 20.0.0.2 0.0.0.255
配置接入层交换机
[sw 3]vla b 2 3 [sw 3]int e0/0/1 [sw 3-Ethernet0/0/1]por l t [sw 3-Ethernet0/0/1]po t a v a [sw 3]int e 0/0/2 [sw 3-Ethernet0/0/2]p l t [sw 3-Ethernet0/0/2]p t a v a [sw 3-Ethernet0/0/1]int e0/0/04 [sw 3-Ethernet0/0/4]port l a [sw 3-Ethernet0/0/4]port d v 3 [sw 3]int e0/0/3 [sw 3-Ethernet0/0/3]po l a [sw 3-Ethernet0/0/3]p d v 2
审核编辑:汤梓红
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