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A network administrator wants to detect a login attack against a router. What IOS command can make the attack recorded in syslog server？（）
A . Logging detect fail-login
B . Login on-failure log
C . Login detect login-failure log
D . Logging login on-failure
E . none of the above
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When a router has to make a rate transition from LAN to WAN， what type of congestion needs should be considered in the network design？（）
A . RX-queue deferred
B . TX-queue deferred
C . RX-queue saturation
D . TX-queue saturation
E . RX-queue starvation
F . TX-queue starvatio
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Refer to the exhibit. When running OSPF, What would cause router A not to form an adjacency with router B?（）https://assets.asklib.com/images/image2/2018072410262779147.jpg
A . The loopback addresses are on different subnets
B . The value of the dead timers on the router are different
C . Route summarization is enabled on both routers
D . The process indentifier on router A is different than the process identifier on router B
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When would you want to disable souce-route and icmp on a router of interface？
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You need to configure a GRE tunnel on a IPSec router. When you are using the SDM to configurea GRE tunnel over IPsec， which two parameters are required when defining the tunnel interfaceinformation？（）
A . The crypto ACL number
B . The IPSEC mode （tunnel or transport）
C . The GRE tunnel interface IP address
D . The GRE tunnel source interface or IP address， and tunnel destination IP address
E . The MTU size of the GRE tunnel interface
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When a router converts analog signals to digital signals， what three steps are always included in the process？（）
A . involution
B . encoding
C . sampling
D . quantization
E . compression
F . companding
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After making some network changes you power off and then power on your Cisco router. What sequence of events occurs when a router is powered up?（）
A . Perform POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.
B . Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform POST.
C . Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.
D . POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.
E . Load and test IOS, load configuration files, test software routines, POST.
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A network administrator changes the configuration register to 0x2142 and reboots the router. What are two results of making this change?（）
A . The IOS image will be ignored.
B . The router will prompt to enter initial configuration mode.
C . The router will boot to ROM.
D . Any configuration entries in NVRAM will be ignored.
E . The configuration in flash memory will be booted.
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Router R1 connects to a Frame Relay cloud using a multipoint subinterface, with ten PVCs associated with the subinterface. What command would make this router not use a DR, and dynamically discover OSPF neighbors?（）
A . ip ospf network broadcast
B . ip ospf network non - broadcast
C . ip ospf network point - to - multipoint
D . ip ospf network point - to - multipoint non - broadcast
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What are two steps that are taken when a router converts a voice signal from analog to digital form？（）
A . sampling
B . packetization
C . quantization
D . serializatio
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A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）
A . For the two vlans to communicate，a network statement for the trunk interface needs to be added to the OSPF configuration.
B . For the two vlans to communicate， a network statement for each subinterface needs to be added to the OSPF configuration.
C . Direct inter-vlan communication does not require OSPF
D . OSPF cannot be used if router-on-a-stick is configured on the router
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Router R1 connects to a Frame Relay cloud using a multipoint subinterface, with ten PVCs associated with the subinterface. What command would make this router not use a DR and require static OSPF neighbor definition?（）
A . ip ospf network broadcast
B . ip ospf netw ork non - broadcast
C . ip ospf network point - to - multipoint
D . ip ospf network point - to - multipoint non - broadcast
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A Cisco router has been configured, and the copy running-config startup-config command has been issued. When the router is power cycled, the router prompts with: "Would you like to enter the initial configuration dialog? [yes/no]" Why has this occurred?（）
A . There is an error in the router DRAM.
B . Te IOS image is corrupt.
C . The configuration register is set to 0x2142.
D . The TFTP server that contains the router configuration file is unreachable.
E . A boot system configuration command has placed the router into setup mode.
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When a router converts analog signals to digital signals， what three steps are always included in the process？ （）
A . involution
B . encoding
C . sampling
D . quantization
E . compression
F . companding
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How many steps are there when we make a presentation according to the video?
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Tony has a desire to make changes and to strike in new directions.
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When a junior barrister has practiced 15 to 20 years,it is possible to apply to become a senior barrister.
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It is impolite to _____ a speaker when he is making a speech.
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The invention of telephone has greatly eased the communication among people，but callers should be careful about when to make a phone call or it will cause embarrassments.
It is not customary to telephone someone very early in the morning in the USA. If someone is called very early in the morning，while he is shaving or having breakfast，the time of the call indicates great importance of the matter which requires immediate attention of the person called. The same implication is attached to telephone calls made after 11:00 p.m. at night. If someone receives a call during sleeping hours，he assumes it’s an urgency of life or death. The time chosen for the call communicates its importance. Time plays a very important role in our social life as you can imagine. In the USA an invitation should be sent to the guests in advance because guests usually believe that they are not highly regarded if the invitation to a dinner party is extended only three or four days before the party date. But it is not always necessarily true of the case all over the world. In some other countries，it may be taken stupid to make an appointment too far in advance because plans made for a date more than a week away tend to be forgotten. The concept of time varies in different regions of the world. Thus，misunderstandings are sometimes inevitable between men of different cultural backgrounds that treat time differently. Promptness is valued highly in America，for example. A lack of promptness is regarded as being impolite or not being fully responsible. In the US it would be incredible to keep a business partner or a guest waiting for an hour，and it would be too impolite and unacceptable by their social etiquettes. A person who is 5 minutes late is expected to give some words of explanation to the people waiting，though he might not complete his sentence.
16. What is the main idea of this passage？
A. It is not customary to telephone someone in the morning or in sleeping hours in the US.
B. The role of time in social life over the world..
C. If people are not prompt，they may be regarded as impolite or not fully responsible in the US.
D. Not every country treats the concept of time as the same.
17. What does it mean according to the passage if you call someone during his or her sleeping hours？
A. A matter of work.
B. A matter of life or death.
C. You want to see him or her.
D. You want to make an appointment with him or her.
18. Which of the following time is proper if you want to make an appointment with your friend？
A. At 7:00 a.m.
B. At 4:00 p.m.
C. At the midnight.
D. At 4:00 a.m.
19. Which of the following statements is true according to the passage？
A. In the USA guests tend to feel they are highly regarded if the invitation to a dinner party is expended only three or four days before the party date.
B. There id no misunderstanding between people from different cultures about the concept of time.
C. It may be considered foolish to make an appointment well in advance in the USA.
D. Being on time is highly valued in America.
20. From the passage we can infer that ____________.
A. it’s a matter of life or death if you call someone in daytime
B. the meaning of time differs in different parts of the world
C. it makes no difference in the US whether you are early or late for a business party
D. if a person is late for a date，he needn’t make any explanation
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You‘re working at TestKing as a network administrator when your MCSE assistant calls you for help. He has attempted to configure Router TK1 and incorrectly configured the router interface with a subnet broadcast address. You have to correct this by first removing the incorrect IP address and then re-entering the first usable IP address of the same subnet.How will you do this？（）
A.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-05/62f12c4fe6c949d9f231dc0439049925.jpg' />
B.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-05/e1c96cd75eac41f2d1da5c29a3ba2682.jpg' />
C.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-05/1a6856661df463ca52aec1f22d13ef33.jpg' />
D.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-05/c3a2302bbd28c07bdbeb20fe35a870f6.jpg' />
E.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-05/b4fe563461197276a690b4ebecf3a95f.jpg' />
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It is not polite to______a speaker when he is making a speech.
A．interrupt
B．cease
C．oppose
D．inquire
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When attempting to make yourself understood by a foreign visitor, talk slowly and make sure to pronounce each word_______.
A．clear
B．clearly
C．clearing
D．clears
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Refer to the exhibit. When running OSPF, What would cause router A not to form an adjacency with router B？（）
<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/67e52e69e1cc511a71a60a5d0c35c68a.jpg' />
A.The loopback addresses are on different subnets
B.The value of the dead timers on the router are different
C.Route summarization is enabled on both routers
D.The process indentifier on router A is different than the process identifier on router B
