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?（）<br /> <img src="https://nimg.ppkao.com/2018-07/zhouyun/2018072609150660754.png?sign=cc9c0f47f32c8bcd98fdae26342a6de4&t=62d1b649" />..

第1题

[单选题] An access list has been designed to prevent HTTP traffic from the Accounting Department from reaching the HR server attached to the Holyoke router. Which of the following access lists will accomplish this task when grouped with the e0 interface on the Chicopee router（）。

A、permit ip any any deny tcp 172.16.16.0 0.0.0.255 172.17.17.252 0.0.0.0 eq 80 B、permit ip any any deny tcp 172.17.17.252 0.0.0.0 172.16.16.0 0.0.0.255 eq 80 C、deny tcp 172.17.17.252 0.0.0.0 172.16.16.0 0.0.0.255 eq 80 permit ip any any D、deny tcp 172.16.16.0 0.0.0.255 172.17.17.252 0.0.0.0 eq 80 permit ip any any

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第2题

[多选题] Refer to the exhibit. BigBids Incorporated is a worldwide auction provider. The network uses EIGRP as its routing protocol throughout the corporation. The network administrator does not understand the convergence of EIGRP. Using the output of the show ip eigrp topology all - links command, answer the administrator's questions. Which three EIGRP routes will be installed for the 172.17.3.128/25 and 172.17.2.0/24 networks?（）

A、172.17.3.128.25 [90/28160] via 172.17.1 2,01:26:35, FastEthernet0/2 B、172.17.3.128/25 [90/30720] via 172.17.3.2,01:26:35. FastEthemet0/3 C、172.17.3.128/25 [90/3 0720] via 172.17.10.2,01:26:35. FastEthernet0/1 D、172.17.2.0/24 [90/30720] via 172.17.10.2,02:10:11, FastEthernet0/1 E、172.17.2.0/24 [90/28160] via 172.17.10.2,02:10:11. FastEthernet0/1 F、172.17.2.0/24 [90/33280] via 172.17.3.2,02:10:11. FastEthernet 0/3

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第3题

[多选题] On the Hong Kong router an access list is needed that will accomplish the following:1. Allow a Telnet connection to the HR Server through the Internet2. Allow internet HTTP traffic to access the webserver3. Block any other traffic from the internet to everything elseWhich of the following access list statements are capable of accomplishing thesethree goals?（）

A、access-list 101 permit tcp any 172.17.18.252 0.0.0.0 eq 80 B、access-list 1 permit tcp any 172.17.17.252 0.0.0.0 eq 23 C、access-list 101 permit tcp 172.17.17.252 0.0.0.0 any eq 23 D、access-list 101 deny tcp any 172.17.17.252 0.0.0.0 eq 23 E、access-list 101 deny tcp any 172.17.18.252 0.0.0.0 eq 80 F、access-list 101 permit tcp any 172.17.17.252 0.0.0.0 eq 23

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第4题

[多选题] The network 172.25.0.0 has been divided into eight equal subnets. Which of the following IP addresses can be assigned to hosts in the third subnet if the ip subnet-zero command is configured on the router? （）

A、172.25.78.243 B、172.25.98.16 C、172.25.72.0 D、172.25.94.255 E、172.25.96.17 F、172.25.100.16

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第5题

[多选题] The network 172.25.0.0 has been divided into eight equal subnets. Which of the following IP addresses can be assigned to hosts in the third subnet if the ip subnet-zero command is configured on the router?（）

A、172.25.78.243 B、172.25.98.16 C、172.25.72.0 D、172.25.94.255 E、172.25.96.17 F、172.25.100.16

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第6题

[多选题] The network 172.25.0.0 has been divided into eight equal subnets. Which of the following IP addresses can be assigned to hosts in the third subnet if the ip subnet-zero command is configured on the router?（）

A、172.25.78.243 B、172.25.98.16 C、172.25.72.0 D、172.25.94.255 E、172.25.96.17 F、172.25.100.16

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第7题

[] Refer to the exhibit. BigBids Incorporated is a worldwide auction provider. The network uses EIGRP as its routing protocol throughout the corporation. The network administrator does not understand the convergence of EIGRP. Using the output of the show ip eigrp topology all - links command, answer the administrator's questions. Which three networks is the router at 172.17.10.2 directly connected to?（） Refer to the exhibit. BigBids Incorporated is a worldwide auction provider. The network uses EIGRP as its routing protocol throughout the corporation. The network administrator does not understand the convergence of EIGRP. Using the output of the show ip eigrp topology all - links command, answer the administrator's questions. Which three networks is the router at 172.17.10.2 directly connected to?（）

A、A. 172.17.0.0/30 B、B. 172.17.1.0/24 C、C. 172.17.2.0/24 D、D. 172.17.3 .0/25 E、E. 172.17.3.128/25 F、F. 172.17.10.0/24

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第8题

[多选题] You have been asked to establish reachability between Router 1's and Router 2's loopback addresses as shown in the exhibit.Which two steps will accomplish this task?（）

A、Create a static route on Router 1 to 172.17.28 1 with a next hop of 10.10.10.2 B、Create a static route on Router 1 to 172.17.28 1 with a next hop of 10.10.10.1 C、Create a static route on Router 2 to 172.17.25.1 with a next hop of 10.10.10.1 D、Create a static route on Router 1 to 172.17.25.1 with a next hop of 10.10.10.2

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第9题

[多选题] You have been asked to establish reachability between Router 1's and Router 2's loopback addresses as shown in the exhibit.Which two steps will accomplish this task?（）

A、Create a static route on Router 1 to 172.17.28.1 with a next hop of 10.10.10.2. B、Create a static route on Router 1 to 172.17.28.1 with a next hop of 10.10.10.1. C、Create a static route on Router 2 to 172.17.25.1 with a next hop of 10.10.10.1. D、Create a static route on Router 1 to 172.17.25.1 with a next hop of 10.10.10.2.

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