兩個網段的網路怎不能連接了

路由器

ithsuan 2015-02-10 16:06:53 ‧ 4112 瀏覽

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QUESTION 152

Users on the 172.17.22.0 network cannot reach the server located on the 172.31.5.0 network.The network

administrator connected to console port,issued the show ip route command,and was able to ping the

server.Based on the output of the show ip route command topology shown in the graphic,what is the cause

of the failure?

答案是哪個

A static route is configured incorrectly
The FastEthernet interface on Coffee is disabled

兩個網段的電腦怎不能連接了

到底是路由器的介面壞了還是路由器的靜態路由設定錯了

ithsuan iT邦新手 5 級 ‧ 2015-02-12 20:01:11 檢舉

There are no dynamic routing protocols running on Coffee router, only a default route is configured to route all traffic to 172.19.22.2 but we don’t know about this network. The correct IP address should be the IP address on the interface of Tea router which is connected to Coffee router (maybe 172.18.22.2).

http://www.9tut.com/new-ccna-ip-routing-2

ithsuan iT邦新手 5 級 ‧ 2015-02-12 20:03:12 檢舉

The FastEthernet interface on Coffee is disabled...................172.17.22.0 network不能连接172.31.5.0 network中的服务器，但是coffee路由器可以ping通。

ithsuan iT邦新手 5 級 ‧ 2015-10-15 15:55:50 檢舉

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3 個回答

林門神JanusLin

iT邦超人 1 級 ‧ 2015-02-10 16:47:22

最佳解答

給這會不會快一些
連兩題CCNA
http://www.9tut.com/new-ccna-ip-routing-2

Question 1

Users on the 172.17.22.0 network cannot reach the server located on the 172.31.5.0 network. The network administrator connected to router Coffee via the console port, issued the show ip route command. Based on the output of the show ip route command and the topology shown in the graphic, what is the cause of the failure?

show_ip_route_static_route.jpg

A. The network has not fully converged.
B. IP routing is not enabled.
C. A static route is configured incorrectly.
D. The FastEthernet interface on Coffee is disabled.
E. The neighbor relationship table is not correctly updated.
F. The routing table on Coffee has not updated.

Answer: C