基于eNSP的华为设备，配置多区域OSFP 验证 和RIP 验证 及单臂路由，并实现全网互通

如图所示:

一. 在R2上配置单臂路由 实现不同vlan间通信。并开启远程管理功能

1. 配置单臂路由
   [R2]interface g 0/0/1.1
   [R2-GigabitEthernet0/0/1.1]ip address 192.168.100.254 24
   R2-GigabitEthernet0/0/1.1]dot1q termination vid 100
   [R2-GigabitEthernet0/0/1.1]q
   [R2]interface g 0/0/0.2
   [R2-GigabitEthernet0/0/1.2]ip address 192.168.200.254 24
   R2-GigabitEthernet0/0/1.2]dot1q termination vid 200
   [R2-GigabitEthernet0/0/1.2]q
2. 在交换机上创建vlan 并将对应接口加入到相应的vlan中。
   配置trunk链路
   [sw1]vlan batch 100 200
   [sw1]interface g 0/0/1
   [sw1-GigabitEthernet0/0/1]port link-type trunk
   [sw1-GigabitEthernet0/0/1]port trunk allow-pass vlan all
3. 加入vlan
   [sw1]interface e 0/0/1
   [sw1-Ethernet0/0/1]port link-type access
   [sw1-Ethernet0/0/1]port default vlan 100
   [sw1]interface e 0/0/2
   [sw1-Ethernet0/0/2]port link-type access
   [sw1-Ethernet0/0/2]port default vlan 200
4. 客户端配置并验证
   
   
   
   二. 多区域ospf,ospf认证，重分发。

1. OSPF认证
   [R2]ospf 1
   [R2-ospf-1]area 0
   [R2-ospf-1-area-0.0.0.0]authentication-mode simple [email protected]
   [R3]ospf 1
   [R3-ospf-1]area 0
   [R3-ospf-1-area-0.0.0.0]authentication-mode simple [email protected]
   [R3]ospf 1
   [R3-ospf-1]area 1
   [R3-ospf-1-area-0.0.0.1]authentication-mode simple [email protected]
   [R4]ospf 1
   [R4-ospf-1]area 1
   [R4-ospf-1-area-0.0.0.1]authentication-mode simple [email protected]

2. 路由重分发
   [R2]ospf 1
   [R2-ospf-1]area 0
   [R2-ospf-1-area-0.0.0.0]network 192.168.20.0 0.0.0.255
   [R3]ospf 1
   [R3-ospf-1]area 0
   [R3-ospf-1-area-0.0.0.0]network 192.168.20.0 0.0.0.255
   [R3]ospf 1
   [R3-ospf-1]area 1
   [R3-ospf-1-area-0.0.0.0]network 192.168.30.0 0.0.0.255
   [R4]ospf 1
   [R4-ospf-1]area 1
   [R4-ospf-1-area-0.0.0.0]network 192.168.30.0 0.0.0.255
   [R2]rip 1
   [R2-rip-1]import-route ospf 1 cost 1
   [R2]ospf 1
   [R2-ospf-1]import-route rip 1 cost 1

3. Rip宣告。
   [R2]rip 1
   [R2-rip-1]network 192.168.10.0
   [R2-rip-1]network 192.168.100.0
   [R2-rip-1]network 192.168.200.0
   认证：
   [R1]interface g0/0/0
   [R1-GigabitEthernet0/0/0]rip authentication-mode simple [email protected]
   [R2]interface g0/0/0
   [R2-GigabitEthernet0/0/0]rip authentication-mode simple [email protected]
   汇总：
   [R1]interface g 0/0/0
   [R1-GigabitEthernet0/0/0]rip summary-address 172.16.0.0 255.255.0.0
   查看汇总
   
   三. 实现全网互通。
   

1. 在R4上发布直连路由
   [R4]ospf 1
   [R4-ospf-1]import-route direct type 2
2. 实现全网互通