排序
10.3 静态一对一IP映射
图10-3 静态一对一IP映射配置网络拓扑 1.R1配置 [R1]interface GigabitEthernet 0/0/0 [R1-GigabitEthernet0/0/0]nat static global 12.1.1.3 inside 192.168.1.1 [R1]ip route-static 0.0.0.0 ...
20.3 IPsec VPN与源NAT配置
1.R1配置 [R1]acl 3001 [R1-acl-adv-3001]rule deny ip source 192.168.1.0 0.0.0.255 destination 192.168.3.0 0.0.0.255 [R1-acl-adv-3001]rule permit ip source 192.168.1.0 0.0.0.255 2.R3...
4.6 配置多区域OSPF
图4-4 多区域配置网络拓扑 1.R1配置 [R1]ospf 1 router-id 1.1.1.1 [R1-ospf-1]area 1 [R1-ospf-1-area-0.0.0.1]network 1.1.1.1 0.0.0.0 [R1-ospf-1-area-0.0.0.1]network 12.1.1.0 0.255.25...
4.14 配置区域间的路由过滤
1.R2过滤R1的环回口的路由,允许其他路由通过 [R2]acl number 2000 [R2-acl-basic-2000]rule deny source 1.1.1.1 0.0.0.0 [R2-acl-basic-2000]rule permit [R2]ospf 1 [R2-ospf-1]area 1 [R2-o...
4.7 修改OSPF参考带宽
1.查看R1的OSPF路由信息的COST值 <R1>display ip routing-table protocol ospf Destination/Mask Proto Pre Cost Flags NextHop Interface 2.2.2.2/32 OSPF 10 1 D 12.1.1.2 GigabitEthernet...
第20章 IPsec VPN-20.1 静态IPsec VPN配置
图20-1 静态IPsec VPN配置网络拓扑 1.配置R1、R3ACL感兴趣流 [R1]acl 3000 [R1-acl-adv-3000]rule permit ip source 192.168.1.0 0.0.0.255 destination 192.168.3.0 0.0.0.255 [R3]acl 3000 [R...
4.2 DR、BDR选举
1.查看R1、R2之间DR和BDR信息 <R1>display ospf peer OSPF Process 1 with Router ID 1.1.1.1 Neighbors Area 0.0.0.0 interface 12.1.1.1(GigabitEthernet0/0/0)'s neighbors Router ID: 2....
4.8 OSPF外部路由引入
图4-5 OSPF路由引入网络拓扑 1.R4创建新的直连路由,OSPF引入外部路由 [R4]interface LoopBack 1 [R4-LoopBack1]ip address 44.1.1.1 32 [R4-LoopBack1]quit [R4]interface LoopBack 2 [R4-Lo...
20.2 IKE 动态IPsec VPN配置
图20-2 IKE 动态IPsec VPN配置网络拓扑 1.配置R1、R3ACL感兴趣流 [R1]acl 3000 [R1-acl-adv-3000]rule permit ip source 192.168.1.0 0.0.0.255 destination 192.168.3.0 0.0.0.255 [R3]acl 300...
4.12 配置OSPF的stub区域
1.查看R1的OSPF路由信息 [R1]display ip routing-table protocol ospf Destination/Mask Proto Pre Cost Flags NextHop Interface 0.0.0.0/0 O_ASE 50 1 D 12.1.1.2 GigabitEthernet0/0/0 2.2.2...