冗余链路-2020/8/15

作业要求：

全网互通

冗余链路、冗余路由、负载均衡

相关配置：

pc1 192.168.10.1 192.168.10.250（虚拟网关） vlan 10
pc2 192.168.20.1 192.168.20.250（虚拟网关） vlan 20
pc3 192.168.10.2 192.168.10.250（虚拟网关） vlan 10
pc4 192.168.20.2 192.168.20.250（虚拟网关） vlan 20
server1 192.168.30.1 192.168.30.254 无
从下往上进行配置：

sw1配置：

undo terminal monitor

system-view

[sw1]dis stp

image.png

可以看出不是根交换机，那就把它改成跟交换机。

[sw1]stp root primary

[sw1]dis stp

image.png

此时，sw1变成根交换机了

[sw1]vlan batch 10 20

[sw1]port-group group-member g0/0/12 to g0/0/14

[sw1-port-group]port link-type trunk

[sw1-GigabitEthernet0/0/12]port link-type trunk

[sw1-GigabitEthernet0/0/13]port link-type trunk

[sw1-GigabitEthernet0/0/14]port link-type trunk

[sw1-port-group]port trunk allow-pass vlan all

[sw1-GigabitEthernet0/0/12]port trunk allow-pass vlan all

[sw1-GigabitEthernet0/0/13]port trunk allow-pass vlan all

[sw1-GigabitEthernet0/0/14]port trunk allow-pass vlan all

[sw1-port-group]q

[sw1]stp region-configuration

[sw1-mst-region]instance 1 vlan 10

[sw1-mst-region]instance 2 vlan 20

[sw1-mst-region]active region-configuration

Info: This operation may take a few seconds. Please wait for a moment...done.

[sw1-mst-region]q

[sw1]port-group group-member g0/0/1 to g0/0/3

[sw1-port-group]port link-type access

[sw1-GigabitEthernet0/0/1]port link-type access

[sw1-GigabitEthernet0/0/2]port link-type access

[sw1-GigabitEthernet0/0/3]port link-type access

[sw1-port-group]port default vlan 10

[sw1-GigabitEthernet0/0/1]port default vlan 10

[sw1-GigabitEthernet0/0/2]port default vlan 10

[sw1-GigabitEthernet0/0/3]port default vlan 10

[sw1-port-group]q

sw3配置：

[sw3]vlan batch 10 20

[sw3]interface e0/0/1

[sw3-Ethernet0/0/1]port link-type access

[sw3-Ethernet0/0/1]port default vlan 10

[sw3-Ethernet0/0/1]q

[sw3]port-group group-member e0/0/11 e0/0/13

[sw3-port-group]port link-type trunk

[sw3-Ethernet0/0/11]port link-type trunk

[sw3-Ethernet0/0/13]port link-type trunk

[sw3-port-group]port trunk allow-pass vlan all

[sw3-Ethernet0/0/11]port trunk allow-pass vlan all

[sw3-Ethernet0/0/13]port trunk allow-pass vlan all

[sw3-port-group]q

[sw3]stp region-configuration

[sw3-mst-region]instance 1 vlan 10

[sw3-mst-region]instance 2 vlan 20

[sw3-mst-region]active region-configuration

Info: This operation may take a few seconds. Please wait for a moment...done.

[sw3-mst-region]q

[sw3]stp instance 1 priority 4096

[sw3]stp instance 2 priority 8192

sw4配置：

[sw4]vlan batch 10 20

[sw4]interface e0/0/1

[sw4-Ethernet0/0/1]port link-type access

[sw4-Ethernet0/0/1]port default vlan 20

[sw4-Ethernet0/0/1]q

[sw4]port-group group-member e0/0/11 e0/0/14

[sw4-port-group]port link-type trunk

[sw4-Ethernet0/0/11]port link-type trunk

[sw4-Ethernet0/0/14]port link-type trunk

[sw4-port-group]port trunk allow-pass vlan all

[sw4-Ethernet0/0/11]port trunk allow-pass vlan all

[sw4-Ethernet0/0/14]port trunk allow-pass vlan all

[sw4-port-group]q

[sw4]stp region-configuration

[sw4-mst-region]instance 1 vlan 10

[sw4-mst-region]instance 2 vlan 20

[sw4-mst-region]active region-configuration

Info: This operation may take a few seconds. Please wait for a moment...done.

[sw4-mst-region]q

[sw4]stp instance 1 priority 8192

[sw4]stp instance 2 priority 4096

sw2配置：

[sw2]dis stp

image.png

不是根交换机，将其指定为根交换机

[sw2]stp root primary

[sw2]dis stp

image.png

[sw2]vlan batch 10 20

[sw2]port-group group-member g0/0/12 to g0/0/14

[sw2-port-group]port link-type trunk

[sw2-GigabitEthernet0/0/12]port link-type trunk

[sw2-GigabitEthernet0/0/13]port link-type trunk

[sw2-GigabitEthernet0/0/14]port link-type trunk

[sw2-port-group]port trunk allow-pass vlan all

[sw2-GigabitEthernet0/0/12]port trunk allow-pass vlan all

[sw2-GigabitEthernet0/0/13]port trunk allow-pass vlan all

[sw2-GigabitEthernet0/0/14]port trunk allow-pass vlan all

[sw2-port-group]q

[sw2]port-group group-member g0/0/1 to g0/0/3

[sw2-port-group]port link-type access

[sw2-GigabitEthernet0/0/1]port link-type access

[sw2-GigabitEthernet0/0/2]port link-type access

[sw2-GigabitEthernet0/0/3]port link-type access

[sw2-port-group]port default vlan 20

[sw2-GigabitEthernet0/0/1]port default vlan 20

[sw2-GigabitEthernet0/0/2]port default vlan 20

[sw2-GigabitEthernet0/0/3]port default vlan 20

[sw2-port-group]q

[sw2]stp region-configuration

[sw2-mst-region]instance 1 vlan 10

[sw2-mst-region]instance 2 vlan 20

[sw2-mst-region]active region-configuration

Info: This operation may take a few seconds. Please wait for a moment...done.

sw5配置：

[sw5]vlan batch 10 20

[sw5]interface e0/0/1

[sw5-Ethernet0/0/1]port link-type access

[sw5-Ethernet0/0/1]port default vlan 10

[sw5]port-group group-member e0/0/11 e0/0/13

[sw5-port-group]port link-type trunk

[sw5-Ethernet0/0/11]port link-type trunk

[sw5-Ethernet0/0/13]port link-type trunk

[sw5-port-group]port trunk allow-pass vlan all

[sw5-Ethernet0/0/11]port trunk allow-pass vlan all

[sw5-Ethernet0/0/13]port trunk allow-pass vlan all

[sw5-port-group]q

[sw5]stp region-configuration

[sw5-mst-region]instance 1 vlan 10

[sw5-mst-region]instance 2 vlan 20

[sw5-mst-region]active region-configuration

Info: This operation may take a few seconds. Please wait for a moment...done.

[sw5-mst-region]q

[sw5]stp instance 1 priority 4096

[sw5]stp instance 2 priority 8192

sw6配置：

[sw6]vlan batch 10 20

[sw6]interface e0/0/1

[sw6-Ethernet0/0/1]port link-type access

[sw6-Ethernet0/0/1]port default vlan 20

[sw6-Ethernet0/0/1]q

[sw6]port-group group-member e0/0/11 e0/0/14

[sw6-port-group]port link-type trunk

[sw6-Ethernet0/0/11]port link-type trunk

[sw6-Ethernet0/0/14]port link-type trunk

[sw6-port-group]port trunk allow-pass vlan all

[sw6-Ethernet0/0/11]port trunk allow-pass vlan all

[sw6-Ethernet0/0/14]port trunk allow-pass vlan all

[sw6-port-group]q

[sw6]stp region-configuration

[sw6-mst-region]instance 1 vlan 10

[sw6-mst-region]instance 2 vlan 20

[sw6-mst-region]active region-configuration

Info: This operation may take a few seconds. Please wait for a moment...done.

[sw6-mst-region]q

[sw6]stp instance 1 priority 8192

[sw6]stp instance 2 priority 4096

r1配置：

[r1]interface g0/0/0

[r1-GigabitEthernet0/0/0]ip address 192.168.10.254 24

[r1-GigabitEthernet0/0/0]undo shutdown

[r1-GigabitEthernet0/0/0]vrrp vrid 1 virtual-ip 192.168.10.250

[r1-GigabitEthernet0/0/0]vrrp vrid 1 priority 200

[r1-GigabitEthernet0/0/0]vrrp vrid 1 track interface g0/0/2 reduced 150

[r1-GigabitEthernet0/0/0]q

[r1]interface g0/0/1

[r1-GigabitEthernet0/0/1]ip address 192.168.20.254 24

[r1-GigabitEthernet0/0/1]undo shutdown

[r1-GigabitEthernet0/0/1]vrrp vrid 2 virtual-ip 192.168.20.250

[r1-GigabitEthernet0/0/1]vrrp vrid 2 priority 150

[r1-GigabitEthernet0/0/1]vrrp vrid 2 track interface g0/0/2 reduced 100

[r1-GigabitEthernet0/0/1]q

[r1]interface g0/0/2

[r1-GigabitEthernet0/0/2]ip address 10.10.10.1 24

[r1-GigabitEthernet0/0/2]undo shutdown

[r1]rip

[r1-rip-1]version 2

[r1-rip-1]network 192.168.10.0

[r1-rip-1]network 192.168.20.0

[r1-rip-1]network 10.0.0.0

r2配置：

[r2]interface g0/0/0

[r2-GigabitEthernet0/0/0]ip address 192.168.10.253 24

[r2-GigabitEthernet0/0/0]undo shutdown

[r2-GigabitEthernet0/0/0]vrrp vrid 1 virtual-ip 192.168.10.250

[r2-GigabitEthernet0/0/0]vrrp vrid 1 priority 150

[r2-GigabitEthernet0/0/0]vrrp vrid 1 track interface g0/0/2 reduced 100

[r2-GigabitEthernet0/0/0]inter g0/0/1

[r2-GigabitEthernet0/0/1]ip address 192.168.20.253 24

[r2-GigabitEthernet0/0/1]undo shutdown

[r2-GigabitEthernet0/0/1]vrrp vrid 2 virtual-ip 192.168.20.250

[r2-GigabitEthernet0/0/1]vrrp vrid 2 priority 160

[r2-GigabitEthernet0/0/1]vrrp vrid 2 track interface g0/0/2 reduced 100

[r2-GigabitEthernet0/0/1]inter g0/0/2

[r2-GigabitEthernet0/0/2]ip address 10.10.10.2 24

[r2-GigabitEthernet0/0/2]undo shutdown

[r2]rip

[r2-rip-1]version 2

[r2-rip-1]network 10.0.0.0

[r2-rip-1]network 192.168.10.0

[r2-rip-1]network 192.168.20.0

r3配置：

[r3]interface g0/0/0

[r3-GigabitEthernet0/0/0]ip address 192.168.10.252 24

[r3-GigabitEthernet0/0/0]undo shutdown

[r3-GigabitEthernet0/0/0]vrrp vrid 1 virtual-ip 192.168.10.250

[r3-GigabitEthernet0/0/0]inter g0/0/1

[r3-GigabitEthernet0/0/1]ip address 192.168.20.252 24

[r3-GigabitEthernet0/0/1]undo shutdown

[r3-GigabitEthernet0/0/1]vrrp vrid 2 virtual-ip 192.168.20.250

[r3-GigabitEthernet0/0/1]inter g0/0/2

[r3-GigabitEthernet0/0/2]ip address 10.10.10.3 24

[r3-GigabitEthernet0/0/2]undo shut

[r3]rip

[r3-rip-1]version 2

[r3-rip-1]network 192.168.10.0

[r3-rip-1]network 192.168.20.0

[r3-rip-1]network 10.0.0.0

r4配置：

[r4]interface g0/0/1

[r4-GigabitEthernet0/0/1]ip address 10.10.10.254 24

[r4-GigabitEthernet0/0/1]undo shutdown

[r4-GigabitEthernet0/0/1]q

[r4]interface g0/0/0

[r4-GigabitEthernet0/0/0]ip address 192.168.30.254 24

[r4-GigabitEthernet0/0/0]undo shutdown

[r4-GigabitEthernet0/0/0]q

[r4]rip

[r4-rip-1]version 2

[r4-rip-1]network 192.168.30.0

[r4-rip-1]network 10.0.0.0

以上所用的命令都是基础命令，就不做提示了

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