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[求助] CCNA题库答案问题

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 成长值: 22195
发表于 2021-2-17 21:47:40 | 显示全部楼层 |阅读模式
15鸿鹄币
以下5题鸿鹄题库答案和与其他题库答案不一致,急求大佬指点正确选项,谢谢


题1. What is a difference between local AP mode and FlexConnect AP mode?
                A. Local AP mode creates two CAPWAP tunnels per AP to the WLC
                B. Local AP mode causes the AP to behave as if it were an autonomous AP
                C. FlexConnect AP mode fails to function if the AP loses connectivity with the WLC
                D. FlexConnect AP mode bridges the traffic from the AP to the WLC when local switching is configured

鸿鹄题库答案 A     其他题库答案 D




题2 .Refer to the exhibit. A router received these five routes from different routing information sources. Which two routes does the router install in its routing table?
(Choose two)


                A. OSPF route 10.0.0.0/30
                B. IBGP route 10.0.0.0/30
                C. OSPF route 10.0.0.0/16
                D. EIGRP route 10.0.0.1/32
                E. RIP route 10.0.0.0/30


鸿鹄题库答案 CD      其他题库答案 AD


题3 .Refer to the exhibit. An engineer configured NAT translations and has verified that the configuration is correct. Which IP address is the source IP after the NAT has taken place?

                A. 10.4.4.4
                B. 10.4.4.5
                C. 172.23.103.10
                D. 172.23.104.4


鸿鹄题库答案  D         其他题库答案  C


题4. What is a function of TFTP in network operations?
                A. transfers IOS images from a server to a router for firmware upgrades
                B. transfers a backup configuration file from a server to a switch using a username and password
                C. transfers a configuration files from a server to a router on a congested link
                D. transfers files between file systems on a router



鸿鹄题库答案 A         其他题库答案D



题5.Refer to the exhibit. If the network environment is operating normally, which type of device must be connected to interface FastEthernet 0/1?
                 A. DHCP client
                B. access point
                C. router
                D. PC


鸿鹄题库答案 B       其他题库答案 D






题2

题2

题3

题3

最佳答案

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2.Refer to the exhibit. A router received these five routes from different routing information sources. Which two routes does the router install in its routing table? (Choose two) A. OSPF route 10.0.0.0/30 B. IBGP route 10.0.0.0/30 C. OSPF route 10.0.0.0/16 D. EIGRP route 10.0.0.1/32 E. RIP route 10.0.0.0/30 ...
 成长值: 16465
发表于 2021-2-17 21:47:41 | 显示全部楼层
2.Refer to the exhibit. A router received these five routes from different routing information sources. Which two routes does the router install in its routing table?
(Choose two)


                A. OSPF route 10.0.0.0/30
                B. IBGP route 10.0.0.0/30
                C. OSPF route 10.0.0.0/16
                D. EIGRP route 10.0.0.1/32
                E. RIP route 10.0.0.0/30

这一题我们可以看到,他是在问收到了五条路由信息,问他会把哪两条放进他的路由表里。
ABCE都是可以做路由汇总,汇总成10.0.0.0/16,那记录的就是C。
D是因为/32,他是一个独立IP,不属于任何网段。
所以我也认为答案应当是CD。
如果这一题去掉C这个选项,那么考的就是独立IP和管理距离了,通向同一个网段的三种不同协议的管理距离数值小的优先。


题3 .Refer to the exhibit. An engineer configured NAT translations and has verified that the configuration is correct. Which IP address is the source IP after the NAT has taken place?

                A. 10.4.4.4
                B. 10.4.4.5
                C. 172.23.103.10
                D. 172.23.104.4

第三题这边问的是,一个工程师配置了NAT,并且验证了配置是正确的。哪个IP地址是NAT转换后的源IP地址?
题目中的taken place就说明了是发生后的。
inside是内部,outside是外部。那么怎么可能是D呢?Outside下面四个全都是172.23.103.10
所以答案当然是C!

以上内容请其他路过的大神斧正,谢谢!
沙发 2021-2-17 21:47:41 回复 收起回复
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发表于 2021-3-15 12:30:55 | 显示全部楼层
1.D
2.CD
3.C
板凳 2021-3-15 12:30:55 回复 收起回复
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发表于 2021-3-23 10:33:26 | 显示全部楼层
感謝分享
地板 2021-3-23 10:33:26 回复 收起回复
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发表于 2021-4-16 19:29:32 | 显示全部楼层
谢谢分享
5# 2021-4-16 19:29:32 回复 收起回复
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发表于 2021-4-20 20:31:03 | 显示全部楼层
感謝分享
6# 2021-4-20 20:31:03 回复 收起回复
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发表于 2021-4-25 19:03:23 | 显示全部楼层
7# 2021-4-25 19:03:23 回复 收起回复
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发表于 2021-7-25 10:04:13 来自手机 | 显示全部楼层
感谢分享
8# 2021-7-25 10:04:13 回复 收起回复
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发表于 2021-9-10 11:45:01 | 显示全部楼层
9# 2021-9-10 11:45:01 回复 收起回复
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发表于 2021-9-15 14:55:48 | 显示全部楼层
感謝分享
10# 2021-9-15 14:55:48 回复 收起回复
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发表于 2022-1-30 13:05:03 | 显示全部楼层
看样子我买的其他题库跟鸿鹄一样
11# 2022-1-30 13:05:03 回复 收起回复
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