项目需求:全网互通
1.拓扑图
2.配置思路
1)所有交换机创建 10 20 30 40 50 60 70 80 100 200 500 等Vlan并修改名字
详细:略..
注:Vlan分两次创建、不然会报错
2)拆解分析
图一、
图二、
图三、
图四、
一、使PC机能与网关互通
图1:
SW1
[SW1] port-group group-member g0/0/1 g0/0/2
[SW1-port-group] port link-type trunk
[SW1-port-group]port trunk allow-pass vlan all
[SW1-port-group]quit
[SW1]interface Vlanif 10
[SW1-Vlanif10]ip add 192.168.10.254 24
[SW1-Vlanif10]interface Vlanif 20
[SW1-Vlanif20]ip add 192.168.20.254 24
[SW1-Vlanif20]interface Vlanif 30
[SW1-Vlanif30]ip add 192.168.30.254 24
[SW1-Vlanif30]quit
SW5
[SW5]port-group group-member e0/0/3 e0/0/4
[SW5-port-group]port link-type trunk
[SW5-port-group]port trunk allow-pass vlan all
[SW5-port-group]quit
[SW5]int e0/0/1
[SW5-Ethernet0/0/1]port link-type access
[SW5-Ethernet0/0/1]port default vlan 10
[SW5-Ethernet0/0/1]int e0/0/2
[SW5-Ethernet0/0/2]port link-type access
[SW5-Ethernet0/0/2]port default vlan 20
[SW5-Ethernet0/0/2]quit
SW6
[SW6]port-group group-member e0/0/2 e0/0/3
[SW6-port-group]port link-type trunk
[SW6-port-group]port trunk allow-pass vlan all
[SW6-port-group]quit
[SW6]int e0/0/1
[SW6-Ethernet0/0/1]port link-type access
[SW6-Ethernet0/0/1]port default vlan 30
[SW6-Ethernet0/0/1]quit
注:配置完成后测试主机之间是否通信,及与网关通信
不能通信表示有错误,需要排错
display vlan //查看创建的vlan
display this //查看当前视图的配置,可用来进入vlanif口查看当前所配置的vlan 的 IP地址
图二:
SW2
[SW2]port-group group-member g0/0/2 g0/0/3
[SW2-port-group]port link-type trunk
[SW2-port-group]port trunk allow-pass vlan all
[SW2-port-group]quit
[SW2-Vlanif10]interface Vlanif 40
[SW2-Vlanif40]ip add 192.168.40.254 24
[SW2-Vlanif50]quit
[SW2]
SW3
[SW3]port-group group-member g0/0/2 g0/0/3
[SW3-port-group]port link-type trunk
[SW3-port-group]port trunk allow-pass vlan all
[SW3-port-group]quit
[SW3]interface Vlanif 50
[SW3-Vlanif50]ip add 192.168.50.254 24
[SW3-Vlanif50]quit
[SW3]
SW7
[SW7]port-group group-member e0/0/3 e0/0/4
[SW7-port-group]port link-type trunk
[SW7-port-group]port trunk allow-pass vlan all
[SW7-port-group]quit
[SW7]int e0/0/1
[SW7-Ethernet0/0/1]port link-type access
[SW7-Ethernet0/0/1]port default vlan 40
[SW7-Ethernet0/0/1]int e0/0/2
[SW7-Ethernet0/0/2]port link-type access
[SW7-Ethernet0/0/2]port default vlan 50
[SW7-Ethernet0/0/2]quit
配置结束后测试PC是否能与网关互通
通了即完工
图三、
R3
[R3]int g0/0/0.1
[R3-GigabitEthernet0/0/0.1]ip add 192.168.60.254 24
[R3-GigabitEthernet0/0/0.1]dot1q termination vid 60
[R3-GigabitEthernet0/0/0.1]arp broadcast enable
[R3-GigabitEthernet0/0/0.1]int g0/0/0.2
[R3-GigabitEthernet0/0/0.2]ip add 192.168.70.254 24
[R3-GigabitEthernet0/0/0.2]dot1q termination vid 70
[R3-GigabitEthernet0/0/0.2]arp broadcast enable
[R3-GigabitEthernet0/0/0.2]int g0/0/0.3
[R3-GigabitEthernet0/0/0.3]ip add 192.168.80.254 24
[R3-GigabitEthernet0/0/0.3]dot1q termination vid 80
[R3-GigabitEthernet0/0/0.3]arp broadcast enable
[R3-GigabitEthernet0/0/0.3]quit
SW4
[SW4]port-group group-member g0/0/1 to g0/0/3
[SW4-port-group]port link-type trunk
[SW4-port-group]port trunk allow-pass vlan all
[SW4-port-group]quit
[SW4]
SW8
[SW8]port-group group-member e0/0/3 e0/0/4
[SW8-port-group]port link-type trunk
[SW8-port-group]port trunk allow-pass vlan all
[SW8-port-group]quit
[SW8]int e0/0/1
[SW8-Ethernet0/0/1]port link-type access
[SW8-Ethernet0/0/1]port default vlan 60
[SW8-Ethernet0/0/1]int e0/0/2
[SW8-GigabitEthernet0/0/2]port link-type access
[SW8-GigabitEthernet0/0/2]port default vlan 70
[SW8-GigabitEthernet0/0/2]quit
SW9
[SW9]port-group group-member e0/0/3 e0/0/4
[SW9-port-group]port link-type trunk
[SW9-port-group]port trunk allow-pass vlan all
[SW9-port-group]quit
[SW9]int e0/0/1
[SW9-Ethernet0/0/1]port link-type access
[SW9-Ethernet0/0/1]port default vlan 80
[SW9-Ethernet0/0/1]q
测试是PC否能与自己的网关通信
能通即成功
图四:
SW1
[SW1]int g0/0/3
[SW1-GigabitEthernet0/0/3]port link-type access
[SW1-GigabitEthernet0/0/3]port default vlan 100
[SW1-GigabitEthernet0/0/3]q
[SW1]interface Vlanif 100
[SW1-Vlanif100]ip add 192.168.100.1 24
[SW1-Vlanif100]q
[SW1]ip route-static 0.0.0.0 0 192.168.100.2
AR1
[R1]interface g0/0/0
[R1-GigabitEthernet0/0/0]ip add 192.168.100.2 24
[R1-GigabitEthernet0/0/0]q
[R1]int g0/0/1
[R1-GigabitEthernet0/0/1]ip add 192.168.12.1 24
[R1-GigabitEthernet0/0/1]quit
[R1]ip route-static 192.168.40.0 24 192.168.12.2
[R1]ip route-static 192.168.50.0 24 192.168.12.2
[R1]ip route-static 192.168.60.0 24 192.168.12.2
[R1]ip route-static 192.168.70.0 24 192.168.12.2
[R1]ip route-static 192.168.80.0 24 192.168.12.2
[R1]ip route-static 192.168.10.0 24 192.168.100.1
[R1]ip route-static 192.168.20.0 24 192.168.100.1
[R1]ip route-static 192.168.30.0 24 192.168.100.1
R2
[R2]int g0/0/2
[R2-GigabitEthernet0/0/2]ip add 192.168.12.2 24
[R2-GigabitEthernet0/0/2]int g0/0/0
[R2-GigabitEthernet0/0/0]ip add 192.168.200.2 24
[R2-GigabitEthernet0/0/0]int g0/0/1
[R2-GigabitEthernet0/0/1]ip add 192.168.255.2 24
[R2-GigabitEthernet0/0/1]int g4/0/0
[R2-GigabitEthernet4/0/0]ip add 192.168.23.2 24
[R2-GigabitEthernet4/0/0]quit
[R2]ip route-static 192.168.10.0 24 192.168.12.1
[R2]ip route-static 192.168.20.0 24 192.168.12.1
[R2]ip route-static 192.168.30.0 24 192.168.12.1
[R2]ip route-static 192.168.60.0 24 192.168.23.3
[R2]ip route-static 192.168.70.0 24 192.168.23.3
[R2]ip route-static 192.168.80.0 24 192.168.23.3
[R2]ip route-static 192.168.40.0 24 192.168.200.1
[R2]ip route-static 192.168.50.0 24 192.168.255.1
SW2
[SW2]int g0/0/1
[SW2-GigabitEthernet0/0/1]port link-type access
[SW2-GigabitEthernet0/0/1]port default vlan 200
[SW2-GigabitEthernet0/0/1]quit
[SW2]interface Vlanif 200
[SW2-Vlanif200]ip add 192.168.200.1 24
[SW2-Vlanif200]q
[SW2]ip route-static 0.0.0.0 0 192.168.200.2
SW3
[SW3]int g0/0/1
[SW3-GigabitEthernet0/0/1]port link-type access
[SW3-GigabitEthernet0/0/1]port default vlan 500
[SW3-GigabitEthernet0/0/1]q
[SW3]interface Vlanif 500
[SW3-Vlanif500]ip add 192.168.255.1 24
[SW3-Vlanif500]quit
[SW3]ip route-static 0.0.0.0 0 192.168.255.2
R3
[R3]int g0/0/1
[R3-GigabitEthernet0/0/1]ip add 192.168.23.3 24
[R3-GigabitEthernet0/0/1]quit
[R3]ip route-static 0.0.0.0 0 192.168.23.2
[R3]
至此,全部配置结束,测试联通性即可