()是IETF Internet Engineer Task F

题目

()是IETF Internet Engineer Task Force完善的安全标准,它把几种安全技术结合在一起形成一个较为完整的体系,通过对数据加密、认证、完整性检查来保证数据传输的可靠性、私有性和保密性。

  • A、MSCD
  • B、IPSec
  • C、MLPS
  • D、SSL
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相似问题和答案

第1题:

IETF Internet工程任务组()

A.是推动Internet标准规范制定的最主要的组织

B.主要组成有:互联网架构委员会(Internet Architecture Board - IAB)

C.主要组成有:国际软交换协会(International Softswitch Consortium,ISC)

D.主要组成有:互联网工程指导组(Internet Engineering Steering Group - IESG)

E.主要组成有:IETF工作组(IETF Working Group)


参考答案:A;B;D;E

第2题:

During UMS rounds, a duty engineer notices that the fuel oil overflow observation glass is full of oil. Should he ____.

A.Stop all F.O. transfers immediately, and inform the chief engineer.

B.Make a sounding of the F.O. overflow tank and decide if there is enough capacity to leave it until the following morning.

C.Call a motorman and have him sound the F.O. overflow tank periodically during the night.

D.start the F.O. purifier


正确答案:A

第3题:

IETF标准组织产生两种文件,RFC和()。

A.Internet Draft

B.IEEE标准

C.电气特性

D.物理层标准


正确答案:A

第4题:

L2F是()提出的一个隧道安全协议。

  • A、Cisco
  • B、Microsoft
  • C、IBM
  • D、IETF

正确答案:A

第5题:

You work as a network engineer at TestKing.com. You are required to allow establishment of a Telnet session with a router TestKingC.Which set command must be configured?()

A.

B.

C.

D.

E.

F.


参考答案:F

第6题:

When will an Engineer Officer in charge of watch call Chief Engineer?


正确答案:When engine damage or malfunction occurs which may be such as to endanger the safe operation of the ship; when any malfunction occurs which it is believed, may cause damage or break down of propulsion machinery, auxiliary machinery or monitoring and governing systems; and in any emergency or if in any doubt as to what decision or measure to be taken.

第7题:

Open Shortes t Path First (OSPF) is a routing protocol developed for Internet Protocol (IP) networks by the Interior Gateway Protocol (IGP) working group of the Internet Engineering Task Force (IETF).Which two statements best describe the OSPF link - state routing pro tocol?()

A. OSPF sends updates every 10 seconds

B. OSPF sends triggered updates when a network change occurs

C. When a link state is changed, the router that detected the change creates a link - state advertisement (LSA) and propagates it to all OSPF devices using the 224.0.0.6 multicast address

D. OSPF sends summaries of individual link- state entries every 30 minutes to ensure LSDB synchronization


参考答案:B, D

第8题:

IPv6 is short for“Internet Protocol Version 6”.IPv6 is the “next generation” protocol designed by the IETF to( )the current version Intemet Protocol,IP Version 4("IPv4”). A.substitution B.swap C.switchover D.replace


正确答案:D
IPv6是“互联网协议第6版”的简称,它是由IETF设计的下一代互联网协议,目的是取代(Replace)现有的互联网协议第4版(IPv4)。

第9题:

A network engineer wants to allow a temporary entry for a remote user with a specific usename and password so that the user can access the entire network over the internet.which ACL can be used?()

A. reflexive

B. extended

C. standard

D. dynamic


参考答案:D

第10题:

()是在IETF(Internet工程任务组)努力下制定的一个标准协议。该协议能够允许移动终端与Internet上的其他主机进行通信。通过采用这一机制,即使移动终端正在移动,只要这些主机连接到Internet上,也能与其他主机进行通信。

  • A、VLAN
  • B、移动IP
  • C、L2TP
  • D、WAP

正确答案:B

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