不知道怎么看show?

简单爱 · 发表于 2004-3-3 16:58:47

[U]RtrB#show interface serial0/0 Serial0/0 is up, line protocol is up Hardware is PowerQUICC Serial Internet address is 10.0.15.2/21 MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation PPP, loopback not set Keepalive set (10 sec) LCP Open Closed: IPXCP Listen: CCP Open: IPCP, CDPCP Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters 00:52:02 Input queue: 0/75/0/0 (size/max/drops/flushes): total output drops: 0 Queuing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) After reviewing the command output, which of the following are operational on the serial link? (Choose two) A. IPX B. IP C. Compression D. CDP E. Multilink Answer: C, E Encapsulation PPP, LCP Open 是不是从这两行看出来的？

简单爱 · 发表于 2004-3-4 09:51:10

没有图，老大看不懂啊？？

简单爱 · 发表于 2004-3-3 20:25:53

还有一题：Leading the way in IT testing and certification tools, www.testking.com - 104 - QUETSION NO: 162 Test_King#show ip protocol Routing Protocol is "rip" Sending updates every 30 seconds, next due in 4 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistribution rip Default version control: send version 1, receive any version 640 - 801 Interface Send Recv Triggered RIP Key-chain Serial0/0 1 1 2 Serial0/1 1 1 2 Automatic network summarization is in effect Maximum path: 4 Routing for Networks: 10.0.0.0 Routing Information Sources: Geatway Distance Last Update 10.168.11.14 120 00:00:22 Distance: (default is 120) John#show ip interfaces brief Interface IP-Address OK? Method Status FastEthernet0/0 192.168.18.1 YES manual up Serial0/0 10.168.11.17 YES manual up FastEthernet0/1 unassigned YES NVRAM administratively down Serial0/1 192.168.11.21 YES manual up Use the output from the router shown in the graphic to determine which of the following are correct. (Choose two) A. Router John uses a link-state routing protocol. B. Router John will receive routing updates on the Serial0/0 interface. C. Router John will receive routing updates on the Serial0/1 interface. D. Router John will send routing updates out the Serial0/0 interface. E. Router John will send routing updates out the FastEthernet0/0 interface. Answer: B, D 我只能看出B，还有为什么D不行？？

cwav · 发表于 2004-3-3 22:32:49

原文由 [B]简单爱[/B] 发表: [U]RtrB#show interface serial0/0 Serial0/0 is up, line protocol is up Hardware is PowerQUICC Serial Internet address is 10.0.15.2/21 MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation PPP, loopback not set Keepalive set (10 sec) LCP Open Closed: IPXCP Listen: CCP Open: IPCP, CDPCP Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters 00:52:02 Input queue: 0/75/0/0 (size/max/drops/flushes): total output drops: 0 Queuing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) After reviewing the command output, which of the following are operational on the serial link? (Choose two) A. IPX B. IP C. Compression D. CDP E. Multilink Answer: C, E Encapsulation PPP, LCP Open 是不是从这两行看出来的？

还有最下面的那些

cwav · 发表于 2004-3-3 22:33:43

原文由 [B]简单爱[/B] 发表: 还有一题：Leading the way in IT testing and certification tools, www.testking.com - 104 - QUETSION NO: 162 Test_King#show ip protocol Routing Protocol is "rip" Sending updates every 30 seconds, next due in 4 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistribution rip Default version control: send version 1, receive any version 640 - 801 Interface Send Recv Triggered RIP Key-chain Serial0/0 1 1 2 Serial0/1 1 1 2 Automatic network summarization is in effect Maximum path: 4 Routing for Networks: 10.0.0.0 Routing Information Sources: Geatway Distance Last Update 10.168.11.14 120 00:00:22 Distance: (default is 120) John#show ip interfaces brief Interface IP-Address OK? Method Status FastEthernet0/0 192.168.18.1 YES manual up Serial0/0 10.168.11.17 YES manual up FastEthernet0/1 unassigned YES NVRAM administratively down Serial0/1 192.168.11.21 YES manual up Use the output from the router shown in the graphic to determine which of the following are correct. (Choose two) A. Router John uses a link-state routing protocol. B. Router John will receive routing updates on the Serial0/0 interface. C. Router John will receive routing updates on the Serial0/1 interface. D. Router John will send routing updates out the Serial0/0 interface. E. Router John will send routing updates out the FastEthernet0/0 interface. Answer: B, D 我只能看出B，还有为什么D不行？？

图呢？！

chinamoon · 发表于 2004-3-3 22:44:58

Interface Send Recv Triggered RIP Key-chain Serial0/0 1 1 2 Serial0/1 1 1 2

简单爱 · 发表于 2004-3-5 10:51:21

好像懂了，但是跟距这个 Routing for Networks: 10.0.0.0 好像C也行啊？

小熊 · 发表于 2004-3-5 11:09:35

下午去SPOTO问问,老大下午在 ^^

小熊 · 发表于 2004-3-5 11:31:56

原文由 [B]简单爱[/B] 发表: 还有一题：Leading the way in IT testing and certification tools, www.testking.com - 104 - QUETSION NO: 162 Test_King#show ip protocol Routing Protocol is "rip" Sending updates every 30 seconds, next due in 4 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistribution rip Default version control: send version 1, receive any version 640 - 801 Interface Send Recv Triggered RIP Key-chain Serial0/0 1 1 2 Serial0/1 1 1 2 Automatic network summarization is in effect Maximum path: 4 Routing for Networks: 10.0.0.0 Routing Information Sources: Geatway Distance Last Update 10.168.11.14 120 00:00:22 Distance: (default is 120) John#show ip interfaces brief Interface IP-Address OK? Method Status FastEthernet0/0 192.168.18.1 YES manual up Serial0/0 10.168.11.17 YES manual up FastEthernet0/1 unassigned YES NVRAM administratively down Serial0/1 192.168.11.21 YES manual up Use the output from the router shown in the graphic to determine which of the following are correct. (Choose two) A. Router John uses a link-state routing protocol. B. Router John will receive routing updates on the Serial0/0 interface. C. Router John will receive routing updates on the Serial0/1 interface. D. Router John will send routing updates out the Serial0/0 interface. E. Router John will send routing updates out the FastEthernet0/0 interface. Answer: B, D 我只能看出B，还有为什么D不行？？

Serial0/0 10.168.11.17 YES manual up Routing for Networks: 10.0.0.0 Routing Information Sources: Geatway Distance Last Update 10.168.11.14 120 00:00:22 宣告出的网段只有10.0.0.0这个段吧 S0/1应该没有被宣告出去? 是不是酱紫看出来的? /:d /:d /:d /:d /:d

chinamoon · 发表于 2004-3-5 22:52:08

Serial0/1 192.168.11.21 YES manual up Routing for Networks: 10.0.0.0 很明显，S0/1口不在通告的路由上。

原文由 [B]简单爱[/B] 发表: 还有一题：Leading the way in IT testing and certification tools, www.testking.com - 104 - QUETSION NO: 162 Test_King#show ip protocol Routing Protocol is "rip" Sending updates every 30 seconds, next due in 4 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistribution rip Default version control: send version 1, receive any version 640 - 801 Interface Send Recv Triggered RIP Key-chain Serial0/0 1 1 2 Serial0/1 1 1 2 Automatic network summarization is in effect Maximum path: 4 Routing for Networks: 10.0.0.0 Routing Information Sources: Geatway Distance Last Update 10.168.11.14 120 00:00:22 Distance: (default is 120) John#show ip interfaces brief Interface IP-Address OK? Method Status FastEthernet0/0 192.168.18.1 YES manual up Serial0/0 10.168.11.17 YES manual up FastEthernet0/1 unassigned YES NVRAM administratively down Serial0/1 192.168.11.21 YES manual up Use the output from the router shown in the graphic to determine which of the following are correct. (Choose two) A. Router John uses a link-state routing protocol. B. Router John will receive routing updates on the Serial0/0 interface. C. Router John will receive routing updates on the Serial0/1 interface. D. Router John will send routing updates out the Serial0/0 interface. E. Router John will send routing updates out the FastEthernet0/0 interface. Answer: B, D 我只能看出B，还有为什么D不行？？

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[讨论/求助] 不知道怎么看show?