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You are preparing to create a point to point WAN by connecti

题目
单选题
You are preparing to create a point to point WAN by connecting a Cisco router with a Juniper router by way of their serial links. Which one of the following commands would you use?（）
A

TK1(config-if)# encapsulation hdlc ansi

B

TK1(config-if)# encapsulation ppp

C

TK1(config-if)# encapsulation LAPD

D

TK1(config-if)# encapsulation frame-relay ietf

E

TK1(config)#encapsulation ppp

参考答案和解析
正确答案： E
解析： 暂无解析
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相似问题和答案

第1题：

You have a single Class C IP address and a point-to-point serial link that you want to implement VLSM on. Which subnet mask is the most efficient for this point to point link?

A. 255.255.255.0

B. 255.255.255.240

C. 255.255.255.248

D. 255.255.255.252

E. 255.255.255.254

F. None of the above


正确答案：D
D 解析：Explanation:
For a single point to point link, only 2 IP addresses are required, one for the serial interface of the router at each end. Therefore, the 255.255.255.252 subnet mask is often used for these types of links, as no IP addresses are wasted.

第2题：

In the WAN, when a point-to-point subnet is used, an important design issue is the roucer interconnection(74).

A．topology

B．computer

C．service

D．lines


正确答案：A

第3题：

●In the WAN，when a point-to-point subnet is used，an important design issue is the roucer interconnection (74) ．

(74) A．topology

B．computer

C．service

D．lines


正确答案：A
【解析】略。

第4题：

You are a Windows Server 2008 systems administrator responsible for configuring the Streaming MediaServices server role. Your organization would like to make numerous human resources training videosavailable for access by its employees. Employees should be able to pause and fast-forward content asneeded. You also want to ensure that users can access the content only while they are connected to your company's LAN. Which actions should you take？（）

  • A、Create a new broadcast publishing point.
  • B、Create a new on-demand publishing point.
  • C、Enable WMS IP Address Authorization for the publishing point.
  • D、Enable WMS Negotiate Authentication for the publishing point.

正确答案:B,C

第5题：

In network that support VLSM, which network mask should be used for point－to－point WAN links in order to reduce waste of IP addresses?()

A./24

B./30

C./27

D./26

E./32


参考答案：B

第6题：

You have a network that supports VLSM and you need to reduce IP address waste in your point to point WAN links. Which of the masks below would you use?

A. /38

B. /30

C. /27

D. /23

E. /18

F. /32


正确答案：B
B 解析：Explanation:
For a single point to point link, only 2 IP addresses are required, one for the serial interface of the router at each end. Therefore, the 255.255.255.252 subnet mask is often used for these types of links because no IP addresses are wasted. The subnet mask 255.255.255.252 is a /30, so answer B is correct.

Incorrect Answers:
A. The largest mask that can be used is the single IP host mask, which is /32. It is not possible to use a /38 mask, unless of course IPv6 is being used.

C, D, E. These masks will provide for a larger number of host addresses, and since only 2 IP addresses are needed for a point to point link, these extra addresses are wasted.

F: No available host addresses with a /32 mask

第7题：

You are preparing to create a point to point WAN by connecting a Cisco router with a Juniper router by way of their serial links. Which one of the following commands would you use?()

A. TK1(config-if)# encapsulation hdlc ansi

B. TK1(config-if)# encapsulation ppp

C. TK1(config-if)# encapsulation LAPD

D. TK1(config-if)# encapsulation frame-relay ietf

E. TK1(config)#encapsulation ppp


参考答案：B

第8题：

_________yelling at me like this? It’s you who are to blame for the accident.

A.Where is the point of

B.where is the point as for

C.What is the point of

D.What is the point for


参考答案：C

第9题：

You have a network that supports VLSM and you need to reduce IP address waste in your point to point WAN links. Which of the masks below would you use?（）

  • A、/38
  • B、/30
  • C、/27
  • D、/23
  • E、/18
  • F、/32

正确答案:B

第10题：

You are preparing to create a point to point WAN by connecting a Cisco router with a Juniper router by way of their serial links. Which one of the following commands would you use?（）

  • A、TK1(config-if)# encapsulation hdlc ansi
  • B、TK1(config-if)# encapsulation ppp
  • C、TK1(config-if)# encapsulation LAPD
  • D、TK1(config-if)# encapsulation frame-relay ietf
  • E、TK1(config)#encapsulation ppp

正确答案:B

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