itgle.com

Refer to the diagram. All hosts have connectivity with one another. Which statements describe the addressing scheme that is in use in the network? ()A.The subnet mask in use is 255.255.255.192.B.The subnet mask in use is 255.255.255.128.C.The IP address 1

题目
Refer to the diagram. All hosts have connectivity with one another. Which statements describe the addressing scheme that is in use in the network? ()

A.The subnet mask in use is 255.255.255.192.

B.The subnet mask in use is 255.255.255.128.

C.The IP address 172.16.1.25 can be assigned to hosts in VLAN1

D.The IP address 172.16.1.205 can be assigned to hosts in VLAN1

E.The LAN interface of the router is configured with one IP address.

F.The LAN interface of the router is configured with multiple IP addresses.

相似考题

1.Your company is designing its network. The network will use an IPv6 prefix of 2001:DB8:BBCC:0000::/53.You need to identify an IPv6 addressing scheme that will support 2000 subnets.Which network mask should you use？（）A. /61B. /62C. /63D. /64

2.You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network? (Select all valid answers)A. There are 254 usable subnets.B. There are 256 usable hosts per subnet.C. There are 50 usable subnets.D. There are 254 usable hosts per subnet.E. There are 24 usable hosts per subnet.F. There is one usable network.

3.You have a network containing 120 routers. You must establish and maintain connectivity between the loopback interfaces of all routers. Because of the critical services using the network, you need redundancy and fast failover. Which routing protocol should you use in this scenario?（）A. OSPFB. RIPC. BGPD. static

4.Which two statements describe the operation of the CSMA/CD access method, which is in use on the Ezonexam network? (Choose two)A. After a collision, the station that detected the collision has first priority to resend the lost data.B. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.C. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.D. The use of hubs to enlarge the size of collision domains is one way to improve the operation of the CSMA/CD access method.E. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data.F. After a collision, all stations involved run an identical backoff algorithm and then synchronize with each other prior to transmitting data.

更多“Refer to the diagram. All hosts have connectivity with one another. Which statements describe the addressing scheme that is in use in the network? () ”相关问题

  • 第1题：

    Ezonexam has a Class C network and you need ten subnets. You wish to have as many addresses available for hosts as possible. Which one of the following subnet masks should you use?

    A．255.255.255.192

    B．255.255.255.224

    C．255.255.255.240

    D．255.255.255.248

    E．None of the above


    正确答案：C
    解析：Explanation:Usingthe2n-2formula,wewillneedtouse4bitsforsubnetting,asthiswillprovidefor24-2=14subnets.Thesubnetmaskfor4bitsisthen255.255.255.240.IncorrectAnswers:A.Thiswillgiveusonly2bitsforthenetworkmask,whichwillprovideonly2networks.B.Thiswillgiveus3bitsforthenetworkmask,whichwillprovideforonly6networks.D.Thiswilluse5bitsforthenetworkmask,providing30networks.However,itwillprovideforonlyfor6hostaddressesineachnetwork,soCisabetterchoice.

  • 第2题：

    Refer to the exhibit. Which subnet mask will place all hosts on Network B in the same subnet with the least amount of wasted addresses?()

    A.255.255.255.0

    B.255.255.254.0

    C.255.255.252.0

    D.255.255.248.0


    参考答案：B

  • 第3题：

    Refer to the exhibit. A network technician is asked to design a small network with redundancy. The exhibit represents this design, with all hosts configured in the same VLAN. What conclusions can be made about this design?（）

    A.The design will function as intended

    B.Spanning-tree will need to be used.

    C.The router will not accept the addressing scheme.

    D.The connection between switches should be a trunk.

    E.The router interfaces must be encapsulated with the 802.1Q protocol.


    参考答案：C

  • 第4题：

    Which of the following assumptions fails to describe the nature of vocabulary or vocabularylearning


    A.Words are best learned in context.

    B.A lexical item can be more than one word.

    C.All words in one language have equivalents in another.

    D.Learning a word includes learning its form, meaning and use.

    答案：C
    解析：
    考查词汇教学。句意为“下列哪项说法没有正确描述词汇或词汇学习的性质”A项“最好在语境中学习单词”；B项“一个词条可以对应不止一个单词”：C项“在一门语言中的所有单词在另一门语言中都有对应的词汇”，但是事实上一门语言的词汇与另外一门语言的词汇并不是一一对应的关系，比如“巧克力”就是音译过来的一个原本在汉语里没有的词汇；D项“学习一个单词包括学习其形式、意义和用法”。故选C。

  • 第5题：

    A national retail chain needs to design an IP addressing scheme to support a nationwide network. The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per subnet. Working with only one Class B address, which of the following subnet masks will support an appropriate addressing scheme?（）

    • A、255.255.255.0
    • B、255.255.255.128
    • C、255.255.252.0
    • D、255.255.255.224
    • E、255.255.255.192
    • F、255.255.248.0

    正确答案:B,E

  • 第6题：

    When one connection to a host fails in a full mesh network， which of the following is true？（）

    • A、All hosts can communicate.
    • B、No hosts can communicate.
    • C、Half of the hosts will lose communication.
    • D、Only the two hosts between the failed connection will lose communication.

    正确答案:A

  • 第7题：

    Which of the following IOS commands could you use to troubleshoot a router connectivity problem on an IP network?（）

    • A、show ip route
    • B、ipconfig
    • C、tracert
    • D、show interfaces
    • E、traceroute
    • F、ping
    • G、All of the above

    正确答案:A,D,E,F

  • 第8题：

    You work as the IT professional in an international company which is named wiikigo. You are experienced in implementing and administering a network operating system. You are specialized in configuring IP addressing and services. Configuring name resolution and network access and so on.Your company is desigiing its network. The network will use an IPv6 prefix of 2001:DB8: BBCC:0000::/53. You have to identify an IPv6 addressing scheme that will support 2000 subnets. Which network mask should you use?（）

    • A、You should use /63.
    • B、You should use /64.
    • C、You should use /61.
    • D、You should use /62.

    正确答案:B

  • 第9题：

    多选题
    Refer to the diagram. All hosts have connectivity with one another. Which statements describe the addressing scheme that is in use in the network? （）
    A

    The subnet mask in use is 255.255.255.192.

    B

    The subnet mask in use is 255.255.255.128.

    C

    The IP address 172.16.1.25 can be assigned to hosts in VLAN1

    D

    The IP address 172.16.1.205 can be assigned to hosts in VLAN1

    E

    The LAN interface of the router is configured with one IP address.

    F

    The LAN interface of the router is configured with multiple IP addresses.


    正确答案： C,B
    解析： 暂无解析

  • 第10题：

    单选题
    Refer to the exhibit. A network technician is asked to design a small network with redundancy. The exhibit represents this design, with all hosts configured in the same VLAN. What conclusions can be made about this design?（）
    A

    The design will function as intended

    B

    Spanning-tree will need to be used.

    C

    The router will not accept the addressing scheme.

    D

    The connection between switches should be a trunk.

    E

    The router interfaces must be encapsulated with the 802.1Q protocol.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    You have a Class C network, and you need ten subnets. You wish to have as many addresses available for hosts as possible. Which one of the following subnet masks should you use?（）
    A

    255.255.255.192

    B

    255.255.255.224

    C

    255.255.255.240

    D

    255.255.255.248

    E

    None of the above


    正确答案： D
    解析： 暂无解析

  • 第12题：

    多选题
    A national retail chain needs to design an IP addressing scheme to support a nationwide network. The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per subnet. Working with only one Class B address, which of the following subnet masks will support an appropriate addressing scheme? （）
    A

    255.255.255.0

    B

    255.255.255.128

    C

    255.255.252.0

    D

    255.255.255.224

    E

    255.255.255.192

    F

    255.255.248.0


    正确答案： A,B
    解析： 暂无解析

  • 第13题：

    You have a Class C network, and you need ten subnets. You wish to have as many addresses available for hosts as possible. Which one of the following subnet masks should you use?()

    A. 255.255.255.192

    B. 255.255.255.224

    C. 255.255.255.240

    D. 255.255.255.248

    E. None of the above


    参考答案：C

  • 第14题：

    Refer to the exhibit.Statements A,B,C,and D of ACL 10 have been entered in the shown order and appled to interface E0 inbound,to prevent all hosts(except those whose addresses are the first and last IP of subnet 172.21.1.128/28) from accessing the network.But as is,the ACL dose not restrict anyone from the network.How can the ACL statements be re-arranged so that the system works as intended?（）

    A.CDBA

    B.DBAC

    C.ACDB

    D.BADC


    参考答案：A

  • 第15题：

    A national retail chain needs to design an IP addressing scheme to support a nationwide network. The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per subnet. Working with only one Class B address, which of the following subnet masks will support an appropriate addressing scheme?（）

    A.255.255.255.0

    B.255.255.255.128

    C.255.255.252.0

    D.255.255.255.224

    E.255.255.255.192

    F.255.255.248.0


    参考答案：B, E

  • 第16题：

    Refer to the exhibit. When running EIGRP, What is required for RouterA to exchange routing updates with RouterC?（）

    • A、As numbers must be changed to match on all the routers.
    • B、Loopback interface must be configured so a DR is elected.
    • C、The no auto-summary command is needed on Router A and Router C.
    • D、Router B needs to have two network statements, one for each connected network.

    正确答案:A

  • 第17题：

    One of the most important characteristics of OSPF is Multiple areas. Which statement best describes why this feature is such an important enhancement to earlier routing protocols?（）

    • A、The network domain, when divided into areas, allows for the use of both IANA classful addressing and private addressing.
    • B、The use of multiple areas allows for the use of prioritization.
    • C、All computation is kept within the area, with minimum communication between the areas,allowing the network to scale to  larger sizes.
    • D、It is easier to implement security.

    正确答案:C

  • 第18题：

    You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network?（）

    • A、There are 254 usable subnets.
    • B、There are 256 usable hosts per subnet.
    • C、There are 50 usable subnets.
    • D、There are 254 usable hosts per subnet.
    • E、There are 24 usable hosts per subnet.
    • F、There is one usable network.

    正确答案:A,D

  • 第19题：

    All client computers in your company run Windows 7 Enterprise. Users run Windows XP Mode guest virtual machines (VMs) on their computers. Each client computer runs two guest VMs. Each guest VM requires network connectivity to the other guest VM on the host computer, but must not have network connectivity to the host computer operating system or to the Internet. You need to configure each guest VM to meet the requirements. What should you do?（）

    • A、Set each VM network adapter to Not connected.
    • B、Configure each VM to use one Internal Network network adapter.
    • C、Configure each VM to use one Shared Networking (NAT) network adapter.
    • D、Disable Integration Features for each VM. Configure Windows Firewall to allow incoming ICMP traffic, and remove all other Windows Firewall exceptions.

    正确答案:B

  • 第20题：

    多选题
    You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network?（）
    A

    There are 254 usable subnets.

    B

    There are 256 usable hosts per subnet.

    C

    There are 50 usable subnets.

    D

    There are 254 usable hosts per subnet.

    E

    There are 24 usable hosts per subnet.

    F

    There is one usable network.


    正确答案： B,D
    解析： 暂无解析

  • 第21题：

    单选题
    You have a network containing 120 routers. You must establish and maintain connectivity between the loopback interfaces of all routers. Because of the critical services using the network, you need redundancy and fast failover. Which routing protocol should you use in this scenario?（）
    A

    OSPF

    B

    RIP

    C

    BGP

    D

    static


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    Refer to the exhibit. When running EIGRP, What is required for RouterA to exchange routing updates with RouterC?（）
    A

    As numbers must be changed to match on all the routers.

    B

    Loopback interface must be configured so a DR is elected.

    C

    The no auto-summary command is needed on Router A and Router C.

    D

    Router B needs to have two network statements, one for each connected network.


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    Your company is designing its network. The network will use an IPv6 prefix of 2001:DB8:BBCC:0000::/53.You need to identify an IPv6 addressing scheme that will support 2000 subnets. Which network mask should you use？（）
    A

    /61

    B

    /62

    C

    /63

    D

    /64


    正确答案： B
    解析： 暂无解析

相关内容