diff --git "a/30 \345\220\264\345\230\211\347\216\262/.~20250411 \350\267\257\347\224\261\345\231\250.md" "b/30 \345\220\264\345\230\211\347\216\262/20250411 \350\267\257\347\224\261\345\231\250.md" similarity index 100% rename from "30 \345\220\264\345\230\211\347\216\262/.~20250411 \350\267\257\347\224\261\345\231\250.md" rename to "30 \345\220\264\345\230\211\347\216\262/20250411 \350\267\257\347\224\261\345\231\250.md" diff --git "a/30 \345\220\264\345\230\211\347\216\262/20250422 \344\270\211\344\270\252\347\275\221\347\273\234.md" "b/30 \345\220\264\345\230\211\347\216\262/20250422 \344\270\211\344\270\252\347\275\221\347\273\234.md" index b3e15d03de41cc7f3c7c07d13a39b76fc04d270b..84d00930d8fdbd3c7936c52aa8a420415b0997c2 100644 --- "a/30 \345\220\264\345\230\211\347\216\262/20250422 \344\270\211\344\270\252\347\275\221\347\273\234.md" +++ "b/30 \345\220\264\345\230\211\347\216\262/20250422 \344\270\211\344\270\252\347\275\221\347\273\234.md" @@ -53,4 +53,220 @@ ping链路通: **只能将静态重分发为动态，而不能将动态重分发为静态，所以指向动态的方向可以用默认路由，指向具体静态网络时，要写具体** -#### 中间路由器要写清楚静态的PC静态；静态连接中间路由器的要使用默认路由！！！，下一跳为中间路由连接的端口IP \ No newline at end of file +#### 中间路由器要写清楚静态的PC静态；静态连接中间路由器的要使用默认路由！！！，下一跳为中间路由连接的端口IP + + + +# 三题练习 + +1. 拓扑图 + + ![image-20250423210733310](https://gitee.com/softwork-wjl/picture-warehouse/raw/master/img/upgit_20250423_1745413653.png) + + #### OSPF： + +```cmd +Router>en +Router#conf t +//分别设置端口IP +Router(config)#inter g0/0 +Router(config-if)#ip address 1.1.1.2 255.255.255.0 + +Router(config-if)#router ospf 1 +Router(config-router)#network 1.1.1.0 0.0.0.255 area 0 +Router(config-router)#ex + +Router(config)#inter g0/0 +Router(config-if)#no shutdown +Router(config-if)#ex + +//设置IP，并设置RIP +Router(config)#inter g0/1 +Router(config-if)#no shutdown +Router(config-if)#ip address 2.2.2.1 255.255.255.0 +Router(config-if)#ex +Router(config)#route rip +Router(config-router)#version 2 +Router(config-router)#network 2.2.2.0 +Router(config-router)#ex +// 重分发OSPF转成RIP （进到RIP转成OSPF） +Router(config)#route rip +Router(config-router)#version 2 +Router(config-router)#redistribute ospf 1 metric 5 +Router(config-router)#ex +``` + +*** + +#### RIP： + +```cmd +Router>en +Router#conf t +//设置端口IP，打开端口 +Router(config)#inter g0/1 +Router(config-if)#no shutdown +Router(config-if)#ip address 2.2.2.2 255.255.255.0 +Router(config-if)#ex +//设置RIP +Router(config)#route rip +Router(config-router)#version 2 +Router(config-router)#network 2.2.2.0 +Router(config-router)#ex +//设置IP并设置RIP + +Router(config)#inter g0/0 +Router(config-if)#no shutdown +Router(config-if)#ip address 3.3.3.1 255.255.255.0 +Router(config-if)#ex +Router(config)#route rip +Router(config-router)#version 2 +Router(config-router)#network 3.3.3.0 +Router(config-router)#ex + +``` + +ping链路通: + +![image-20250423213243528](https://gitee.com/softwork-wjl/picture-warehouse/raw/master/img/upgit_20250423_1745415163.png) + +### 第二题 + +拓补图![image-20250423213306803](https://gitee.com/softwork-wjl/picture-warehouse/raw/master/img/upgit_20250423_1745415186.png) + +#### ospf:注意ospf和静态分发 是将动态那个作为中间路由 + +```cmd +Router>en +Router#conf t + +//设置端口IP +Router(config)#inter g0/0 +Router(config-if)#no shutdown +Router(config-if)#ip addres 10.10.10.2 255.255.255.0 +Router(config-if)#ex + +//设置为OSPF动态 +Router(config)#router ospf 1 +Router(config-router)#network 10.10.10.0 0.0.0.255 area 0 +Router(config-router)#ex +//设置IP +Router(config)#in g0/1 +Router(config-if)#no shutdown +Router(config-if)#ip address 20.20.20.1 255.255.255.0 +Router(config-if)#ex +//设置静态 +Router(config)#ip route 30.30.30.0 255.255.255.0 20.20.20.2 +//将动态OSPF转为静态 +Router(config)#router ospf 1 +Router(config-router)#redistribute static subnets +Router(config-router)#end + +Router# +%SYS-5-CONFIG_I: Configured from console by console + +Router#show ip route +Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP + D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area + N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 + E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP + i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area + * - candidate default, U - per-user static route, o - ODR + P - periodic downloaded static route + +Gateway of last resort is not set + + 10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks +C 10.10.10.0/24 is directly connected, GigabitEthernet0/0 +L 10.10.10.2/32 is directly connected, GigabitEthernet0/0 + 20.0.0.0/8 is variably subnetted, 2 subnets, 2 masks +C 20.20.20.0/24 is directly connected, GigabitEthernet0/1 +L 20.20.20.1/32 is directly connected, GigabitEthernet0/1 + 30.0.0.0/24 is subnetted, 1 subnets +S 30.30.30.0/24 [1/0] via 20.20.20.2 +``` + +#### 静态：（需要将自己设为默认，中间路由另一端设置为静态） + +``` +Router>en +Router#conf t +//设置端口IP +Router(config)#inter g0/1 +Router(config-if)#no shutdown +Router(config-if)#ip addres 20.20.20.2 255.255.255.0 +Router(config-if)#ex +//设置静态 +Router(config)#inter g0/0 +Router(config-if)#no shutdown +Router(config-if)#ip address 30.30.30.1 255.255.255.0 +Router(config-if)#ex +//设置默认 +Router(config)#ip route 0.0.0.0 0.0.0.0 20.20.20.1 +Router(config)#ex +``` + +ping链路通 + +![image-20250423213907650](https://gitee.com/softwork-wjl/picture-warehouse/raw/master/img/upgit_20250423_1745415547.png) + +### 第三题： + +拓扑图: + +![image-20250423214436404](https://gitee.com/softwork-wjl/picture-warehouse/raw/master/img/upgit_20250423_1745415876.png) + +#### RIP： + +```cmd + +Router>en +Router#conf t +//设置端口 IP +Router(config)#inter g0/0 +Router(config-if)#no shutdown +Router(config-if)#ip address 50.50.50.2 255.255.255.0 +Router(config-if)#ex + +//设置RIp +Router(config)#route rip +Router(config-router)#version 2 +Router(config-router)#network 50.50.50.0 +Router(config-router)#ex + +//设置另一端口的IP +Router(config)#inter g0/1 +Router(config-if)#no shutdown +Router(config-if)#ip address 60.60.60.1 255.255.255.0 +Router(config-if)#ex +//设置静态下一跳为下一个路由的出口IP +Router(config)#ip route 70.70.70.0 255.255.255.0 60.60.60.2 +Router(config)#ex +//将RIp转为静态 +Router(config)#route rip +Router(config-router)#version 2 +Router(config-router)#redistribute static +``` + +#### 静态路由： + +```cmd + +Router>en +Router#conf t + +Router(config)#inter g0/1 +Router(config-if)#no shutdown +Router(config-if)#ip address 60.60.60.2 255.255.255.0 +Router(config-if)#ex + +Router(config)#inter g0/0 +Router(config-if)#no shutdown + +Router(config-if)#ip address 70.70.70.1 255.255.255.0 +Router(config-if)#ex +//该路由器设置为默认路由！！吓一跳为对面的 +Router(config)#ip route 0.0.0.0 0.0.0.0 60.60.60.1 +``` + +![image-20250423214920762](https://gitee.com/softwork-wjl/picture-warehouse/raw/master/img/upgit_20250423_1745416160.png) \ No newline at end of file