思科三层交换机+华为边界路由器配置

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思科三层交换机+华为边界路由器配置

思路：1配置接口；2配置DHCP服务；3配置缺省路由；4配置IGP路由；5配置好设备名称，保存。

配置接口

Switch>enable

Switch#configure terminal

Switch(config)#vlan 100-102

Switch(config-vlan)#exit

Switch(config)#interface vlan 100

Switch(config-if)#ip address 172.16.12.2 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Switch(config)#interface vlan 101

Switch(config-if)#ip address 192.168.101.1 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Switch(config)#interface vlan 102

Switch(config-if)#ip address 192.168.102.1 255.255.255.0

Switch(config-if)#no shutdown

Switch(config-if)#exit

Switch(config)#interface gigabitethernet 0/1

Switch(config-if)#switchport mode access

Switch(config-if)#switchport access vlan 100

Switch(config-if)#exit

Switch(config)#interface gigabitethernet 0/2

Switch(config-if)#switchport mode access

Switch(config-if)#switchport access vlan 101

Switch(config-if)#exit

Switch(config)#interface gigabitethernet 0/3

Switch(config-if)#switchport mode access

Switch(config-if)#switchport access vlan 102

Switch(config-if)#exit

看一下三层接口的情况

配置DHCP服务

Switch(config)#service dhcp

Switch(config)#ip dhcp pool vlan101

Switch(dhcp-config)#network 192.168.101.0 /24

Switch(dhcp-config)#default-router 192.168.101.1

Switch(dhcp-config)#dns-server 114.114.114.114 8.8.8.8

Switch(config)#ip dhcp pool vlan102                 

Switch(dhcp-config)#network 192.168.102.0 /24

Switch(dhcp-config)#default-router 192.168.102.1

Switch(dhcp-config)#dns-server 114.114.114.114 8.8.8.8

Switch(dhcp-config)#exit

Switch(…)#ip dhcp excluded-address192.168.101.200 192.168.101.254

Switch(…)#ip dhcp excluded-address192.168.102.200 192.168.102.254

看一下DHCP的基本情况

配置默认路由

Switch(config)#ip route 0.0.0.0 0.0.0.0 172.16.12.1

配置OSPF路由

Switch(config)#interface loopback 0

Switch(config-if)#ip address 2.2.2.2 255.255.255.255

Switch(config-if)#exit

Switch(config)#router ospf 1

r Switch(config-router)#router-id2.2.2.2

Switch(config-router)#network 172.16.12.0 0.0.0.255 area 0

Switch(config-router)#network 192.168.101.0 0.0.0.255 area 0

Switch(config-router)#network 192.168.102.0 0.0.0.255 area 0

Switch(config-router)#network 100.100.100.100 0.0.0.0 area 0

Switch(config-router)#end

看一下OSPF进程的情况

Switch(config)#hostname SW

SW(config)#end

SW#write

SW#show running-config

华为路由器

边界路由的思路：1配置接口；2配置缺省路由；3配置IGP路由；4配置ACL定义数据流；5、配置接口NAT转换；6保存。

<Huawei>system-view

[Huawei]sysname AR1  

[AR1]interface gigabitethernet 0/0/0

[AR1-GigabitEthernet0/0/0]ip address 172.16.12.1 24

[AR1-GigabitEthernet0/0/0]quit

[AR1]interface gigabitethernet 0/0/1

[AR1-GigabitEthernet0/0/1]ip address 100.100.100.2 24

[AR1-GigabitEthernet0/0/1]quit

[AR1]ip route-static 0.0.0.0 0.0.0.0 100.100.100.1

[AR1]interface LoopBack 0

[AR1-LoopBack0]ip address 1.1.1.1 32

[AR1-LoopBack0]quit

[AR1]ospf 1

[AR1-ospf-1]area 0

[AR1-ospf-1-area-0.0.0.0]network 1.1.1.1 0.0.0.0

[AR1-ospf-1-area-0.0.0.0]network 172.16.12.0 0.0.0.255

[AR1-ospf-1-area-0.0.0.0]return

[AR1]acl 2000

[AR1-acl-basic-2000]step 20

[AR1-acl-basic-2000]rule 50 permit source any

[AR1-acl-basic-2000]quit

[AR1]interface GigabitEthernet 0/0/1

[AR1-GigabitEthernet0/0/1]nat outbound 2000

[AR1-GigabitEthernet0/0/1]quit

测试PC访问公网通信能力

OVER!!