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實驗實作錄影 : https://drive.google.com/file/d/1NtjG6pfmzQeK4yhuVeAdgBxTZ0qts6jo/view?usp=sharing
https://mouse.ee.aeust.edu.tw/Books/Network2/CCNP8/Lab%2007.ppt
作業
(LAN 部分使用 203.33.xxx/24,
WAN 部分使用 182.63.xxx/24,
xxx代表學號末3碼,
學號末3碼超過250,使用末2碼)
模擬練習
1. Router 1 至 Router 2 斷線後修改靜態路由表
2. Router 2 設定預設路由3. Router 1 至 Router
3 斷線後修改靜態路由表
4. Router 1 設定預設路由
步驟:
1. PC1 tracert PC2
tracert 192.168.2.1
2. In router 1
en
conf t
int s1/0
shutdown
exit
exit
3.PC1 tracert PC2
4.修改Router1, Router2路由表
不用打
Routing Table
(For Router 1)
Dest. Interface Gateway
192.168.1.0 Connected
192.168.2.0 s0/2 172.16.5.253
192.168.3.0 s0/2 172.16.5.253
192.168.4.0 s0/1 172.16.4.254
172.16.1.0 DIS- Connected
172.16.2.0 s0/2 172.16.5.253
172.16.3.0 s0/1 172.16.4.254
172.16.4.0 Connected
172.16.5.0 Connected
(For Router 2)
Dest. Interface Gateway
192.168.1.0 f0/1 172.16.2.253
192.168.2.0 Connected
192.168.3.0 f0/1 172.16.2.253
192.168.4.0 f0/1 172.16.2.253
172.16.1.0 DIS-Connected
172.16.2.0 Connected
172.16.3.0 f0/1 172.16.2.253
172.16.4.0 f0/1 172.16.2.253
172.16.5.0 f0/1 172.16.2.253
(For Router 1)
en
conf t
no ip route 192.168.2.0 255.255.255.0 172.16.1.253
no ip route 172.16.2.0 255.255.255.0 172.16.1.253
ip route 192.168.2.0 255.255.255.0 172.16.5.253
ip route 172.16.2.0 255.255.255.0 172.16.5.253
exit
sh ip route
(For Router 2)
en
conf t
no ip route 192.168.1.0 255.255.255.0 172.16.1.254
no ip route 192.168.3.0 255.255.255.0 172.16.2.253
no ip route 192.168.4.0 255.255.255.0 172.16.2.253
no ip route 172.16.3.0 255.255.255.0 172.16.2.253
no ip route 172.16.4.0 255.255.255.0 172.16.1.254
no ip route 172.16.5.0 255.255.255.0 172.16.1.254
ip route 0.0.0.0 0.0.0.0 172.16.2.253
exit
sh ip route
作業圖
圖 I
Router 1 (show ip route)
圖 II
PC1 tracert PC2 (3 hops -> 4 hops)
圖 III
Router 2 (show ip route)
5. In router 1
en
conf t
int s1/2
shutdown
exit
exit
6.修改Router1, Router3, Router 4路由表
不用打
Routing Table
(For Router 1)
Dest. Interface Gateway
192.168.1.0 Connected
192.168.2.0 s0/1 172.16.4.254
192.168.3.0 s0/1 172.16.4.254
192.168.4.0 s0/1 172.16.4.254
172.16.1.0 DIS- Connected
172.16.2.0 s0/1 172.16.4.254
172.16.3.0 s0/1 172.16.4.254
172.16.4.0 Connected
172.16.5.0 DIS- Connected
(For Router 3)
Dest. Interface Gateway
192.168.1.0 s0/0 172.16.3.253
192.168.2.0 f0/1 172.16.2.254
192.168.3.0 Connected
192.168.4.0 s0/0 172.16.3.253
172.16.1.0 f0/1 172.16.2.254
172.16.2.0 Connected
172.16.3.0 Connected
172.16.4.0 s0/0 172.16.3.253
172.16.5.0 DIS- Connected
(For Router 4)
Dest. Interface Gateway
192.168.1.0 s0/0 172.16.4.253
192.168.2.0 s0/1 172.16.3.254
192.168.3.0 s0/1 172.16.3.254
192.168.4.0 Connected
172.16.1.0 s0/0 172.16.4.253
172.16.2.0 s0/1 172.16.3.254
172.16.3.0 Connected
172.16.4.0 Connected
172.16.5.0 s0/0 172.16.3.253
(For Router 1)
en
conf t
no ip route 192.168.2.0 255.255.255.0 172.16.5.253
no ip route 192.168.3.0 255.255.255.0 172.16.5.253
no ip route 192.168.4.0 255.255.255.0 172.16.4.254
no ip route 172.16.2.0 255.255.255.0 172.16.5.253
no ip route 172.16.3.0 255.255.255.0 172.16.4.254
ip route 0.0.0.0 0.0.0.0 172.16.4.254
exit
sh ip route
(For Router 3)
en
conf t
no ip route 192.168.1.0 255.255.255.0 172.16.5.254
ip route 192.168.1.0 255.255.255.0 172.16.3.253
exit
sh ip route
(For Router 4)
en
conf t
no ip route 192.168.2.0 255.255.255.0 172.16.4.253
ip route 192.168.2.0 255.255.255.0 172.16.3.254
exit
sh ip route
作業圖
圖 IV
Router 3 (show ip route)
圖 V
PC1 tracert PC2 (4 hops -> 5hops)
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發表於 2022-2-21 13:15:46
發表於 2022-6-6 16:11:59