What are two reasons that a network administrator would use access lists (Choose two.)（）。A、to control vty access into a routerB、to control broadcast traffic through a routerC、to filter traffic as it passes through a routerD、to filter traffic that originat

题目

What are two reasons that a network administrator would use access lists (Choose two.)（）。

  • A、to control vty access into a router
  • B、to control broadcast traffic through a router
  • C、to filter traffic as it passes through a router
  • D、to filter traffic that originates from the router
  • E、to replace passwords as a line of defense against security incursions
相似考题

1.CDP is being used throughout the Ezonexam network. What are two reasons why the Ezonexam network administrator would use CDP? (Choose two)A. To determine the status of network services on a remote deviceB. To obtain the IP Address of a connected device in order to telnet to the deviceC. To verify the type of cable interconnecting two devicesD. To verify Layer 2 connectivity between two devices when Layer 3 failsE. To obtain VLAN information from directly connected swticehsF. To determine the status of the routing protocols between directly connected routersG. To support automatic network failover during outages

2.In some societies people want children for what might be family reasons.

3.There are two reasons ____ I do not want to go out tonight.A.whyB.becauseC.soD.that

4.Churchill Ice Cream has to date made two unsuccessful attempts to become an international company.(d) What reasons would you suggest to explain this failure of Churchill Ice Cream to become an internationalcompany? (5 marks)

参考答案和解析
正确答案:A,C
更多“What are two reasons that a netw”相关问题

  • 第1题：

    Click the Exhibit button.What are two valid reasons for the output shown in the exhibit?() (Choose two.)

    A. The local Web-filtering daemon is not enabled or is not running.

    B. The integrated Web-filtering policy server is not reachable.

    C. No DNS is configured on the SRX Series device.

    D. No security policy is configured to use Web filtering.


    参考答案：B, C

  • 第2题：

    the network administrator has been asked to give reasons for moving from ipv4 to ipv6. what are two valid reasons for adopting ipv6 over ipv4?()

    A. telnet access does not require a password

    B. nat

    C. no broadcast

    D. chanage of destination address in the ipv6 header

    E. chanage of source address in the ipv6 header

    F. autoconfiguration


    参考答案：C, F

  • 第3题：

    What are their motives for doing it?

    A:plans
    B:answers
    C:excuses
    D: reasons

    答案：D
    解析：
    本题考查的是对名词的认知。这句话的意思是：他们做这件事的动机是什么？motive的意思是动机，例如：Police have ruled out robbery as a motive for the killing．警方已排除因抢劫而杀人的可能。A.plans计划；B .answers答案；C .excuses借口；D.reasons原因。motive和reason意思最接近，所以选D0

  • 第4题：

    What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network when usingthe "show ip bgp" command？（）

    • A、The network was originated via redistribution of an interior gateway protocol into BGP
    • B、The network was defined by a static route
    • C、The network was learned via IBGP
    • D、The network was learned via EBGP
    • E、The network was originated via a network or aggregate command

    正确答案:A,E

  • 第5题：

    the network administrator has been asked to give reasons for moving from ipv4 to ipv6. what are two valid reasons for adopting ipv6 over ipv4?（）

    • A、telnet access does not require a password
    • B、nat
    • C、no broadcast
    • D、chanage of destination address in the ipv6 header
    • E、chanage of source address in the ipv6 header
    • F、autoconfiguration

    正确答案:C,F

  • 第6题：

    What are two reasons that a network administrator would use access lists? (Choose two.) （）。

    • A、to control vty access into a router  
    • B、to control broadcast traffic through a router  
    • C、to filter traffic as it passes through a router  
    • D、to filter traffic that originates from the router  
    • E、to replace passwords as a line of defense against security incursions 

    正确答案:A,C

  • 第7题：

    What are two reasons a network administrator would use CDP?（）

    • A、to verify the type of cable interconnecting two devices
    • B、to determine the status of network services on a remote device
    • C、to obtain VLAN information from directly connected switches
    • D、to verify Layer 2 connectivity between two devices when Layer 3 fails
    • E、to obtain the IP address of a connected device in order to telnet to the device
    • F、to determine the status of the routing protocols between directly connected routers

    正确答案:D,E

  • 第8题：

    多选题
    What are two reasons why a device will fail to register to a community? （）(Choose two.)
    A

    The community name is not configured.

    B

    The registration server password is incorrect.

    C

    The registration server IP address is incorrect.

    D

    The backup registration server IP address is missing.


    正确答案： A,D
    解析： 暂无解析

  • 第9题：

    多选题
    What are two reasons for packet loss on a VoIP connection？（）
    A

    serialization delay

    B

    overrun

    C

    full buffers and queues

    D

    propagation delay

    E

    shaping delay

    F

    TCP header errors


    正确答案： A,D
    解析： 暂无解析

  • 第10题：

    多选题
    What are two reasons for using a virtual link in OSPF?（）
    A

    Provides fast convergence times.

    B

    Supports connections of multiple backbones.

    C

    Eliminates the need for a Designated Router.

    D

    Supports non direct connections to the backbone.


    正确答案： D,B
    解析： 暂无解析

  • 第11题：

    多选题
    What are two reasons a network administrator would use CDP (Choose two.)（）。
    A

    to verify the type of cable interconnecting two devices

    B

    to determine the status of network services on a remote device

    C

    to obtain VLAN information from directly connected switches

    D

    to verify Layer 2 connectivity between two devices when Layer 3 fails

    E

    to obtain the IP address of a connected device in order to telnet to the device

    F

    to determine the status of the routing protocols between directly connected routers


    正确答案： C,D
    解析： 暂无解析

  • 第12题：

    多选题
    What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network when usingthe "show ip bgp" command？（）
    A

    The network was originated via redistribution of an interior gateway protocol into BGP

    B

    The network was defined by a static route

    C

    The network was learned via IBGP

    D

    The network was learned via EBGP

    E

    The network was originated via a network or aggregate command


    正确答案： D,E
    解析： 暂无解析

  • 第13题：

    What are two reasons for using a virtual link in OSPF?()

    A. Provides fast convergence times.

    B. Supports connections of multiple backbones.

    C. Eliminates the need for a Designated Router.

    D. Supports non direct connections to the backbone.


    参考答案：B, D

  • 第14题：

    What are two reasons a network administrator would use CDP?()

    A. to verify the type of cable interconnecting two devices

    B. to determine the status of network services on a remote device

    C. to obtain VLAN information from directly connected switches

    D. to verify Layer 2 connectivity between two devices when Layer 3 fails

    E. to obtain the IP address of a connected device in order to telnet to the device

    F. to determine the status of the routing protocols between directly connected routers


    参考答案：D, E

  • 第15题：

    What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network in the show ip bgp command output？（）

    • A、The network was originated via redistribution of an interior gateway protocol into BGP
    • B、The network was defined by a static route
    • C、The network was originated via a network or aggregate command
    • D、The network was learned via EBGP
    • E、The network was learned via IBGP

    正确答案:A,C

  • 第16题：

    What are two reasons why a device will fail to register to a community? （）(Choose two.)

    • A、The community name is not configured.
    • B、The registration server password is incorrect.
    • C、The registration server IP address is incorrect.
    • D、The backup registration server IP address is missing.

    正确答案:B,C

  • 第17题：

    What are two reasons for packet loss on a VoIP connection？（）

    • A、serialization delay
    • B、overrun
    • C、full buffers and queues
    • D、propagation delay
    • E、shaping delay
    • F、TCP header errors

    正确答案:B,C

  • 第18题：

    What are two reasons a network administrator would use CDP (Choose two.)（）。

    • A、to verify the type of cable interconnecting two devices
    • B、to determine the status of network services on a remote device
    • C、to obtain VLAN information from directly connected switches
    • D、to verify Layer 2 connectivity between two devices when Layer 3 fails
    • E、to obtain the IP address of a connected device in order to telnet to the device
    • F、to determine the status of the routing protocols between directly connected routers

    正确答案:D,E

  • 第19题：

    多选题
    What are two valid reasons for using IBM Tivoli Access Manager for Enterprise Single Sign-On Graphical Identification and Authentication （GINA）？（）
    A

    A

    B

    B

    C

    C

    D

    D

    E

    E


    正确答案： E,B
    解析： 暂无解析

  • 第20题：

    多选题
    What are two reasons a network administrator would use CDP? （）
    A

    to verify the type of cable interconnecting two devices

    B

    to determine the status of network services on a remote device

    C

    to obtain VLAN information from directly connected switches

    D

    to verify Layer 2 connectivity between two devices when Layer 3 fails

    E

    to obtain the IP address of a connected device in order to telnet to the device

    F

    to determine the status of the routing protocols between directly connected routers


    正确答案： B,A
    解析： 暂无解析

  • 第21题：

    多选题
    What are two reasons to implement H·323 gatekeepers？（）
    A

    to eliminate the need for VoIP gateways

    B

    to scale a VoIP installation with multiple gateways

    C

    to provide call admission control and limit the number of simultaneous calls on the network

    D

    to meet the requirement to control H·323 gateways on a LAN

    E

    to accept call requests and reduce the load on the gateway


    正确答案： C,E
    解析： 暂无解析

  • 第22题：

    多选题
    What are two reasons why a route might be hidden?（）
    A

    route preference

    B

    routing loop

    C

    invalid next hop

    D

    routing policy


    正确答案： C,D
    解析： 暂无解析

  • 第23题：

    问答题
    Test 12　　Friendship is forever a topic for human beings. How do you view “friendship”?　　Write on ANSWER SHEET TWO a composition of about 200 words on the following topic:FRIENDSHIP　　You are to write in three parts.　　In the first part, state specifically what your idea is.　　In the second part, provide one or two reasons to support your idea OR describe your idea.　　In the last part, bring what you have written to a natural conclusion or a summary.　　Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the instructions may result in a loss of marks.

    正确答案：
    【参考范文】
    Friends are indispensable in our daily life. When we feel happy, we can share the pleasure with them; when we feel gloomy, friends will comfort us; when we have some secrets, we just want to share them with friends; and when we have difficulties, friends are always ready to help us.
    Life is a bouquet, friendship is flower. We cannot live without friendship just as we cannot survive without air or water. Friendship gives us a feeling of security and warmth; friendship encourages us to go ahead when we encounter difficulty.
    Building friendship takes time. True friendship requires equality and loyalty. It is an in-depth relationship combining trust, support, understanding, empathy and intimacy. True friendship should be able to stand all kinds of tests. Just as an old saying goes, “A friend in need is a friend indeed.”
    In conclusion, we must treasure our friends and friendship. A good friend can be a good companion in our lives. The more friends we have, the more help we can get from them and the more pleasure we can share with them. If we have true friends, we will feel happy in the world.
    解析： 暂无解析

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