We have already covered the topic of network addresses. The first（） in a block (in classes A,B,and C) defines the network address. In classes A,B,and C,if the hostid is all ls, the address is called a direct broadcast address. It is used by a.（72） to sen

题目
We have already covered the topic of network addresses. The first（） in a block (in classes A,B,and C) defines the network address. In classes A,B,and C,if the hostid is all ls, the address is called a direct broadcast address. It is used by a.（72） to send a packet to all hosts in a specific network. All hosts will accept a packet having this type of destination address. Note that this address can be used only as a （73）address in an lP packet. Note also that this special address also reduces the number of available hostid for each netid in classes A,B,and C.
In classes A,B,and C,an address with all Is for the netid and hostid (32 bits) defines a（74） address in the current network.A host that wants to send a message to every other host can use this address as a destination address in an IP packet. However,a router will block a packet having this type ofaddress to confine the broadcasting to the （75） network. Note that this address belongs to class E.

A.datagram
B.function
C.address
D.service
相似考题

1.Which of the following statements about internet is (are) correct?Ⅰ.Each host in internet only has a IP address.Ⅱ.It is possible to have multiple names corresponding to the same IP address.Ⅲ.In users' points, Internet means a virtual network.A．NoneB．Ⅰ and ⅡC．Ⅱ and ⅢD．All

2.A user reports that their laptop does not have network connectivity, but was working fine lastweek. The technician executes IPCONFIG to see what the IP address is but it comes up with a169.254.254.1 address. This address is not part of the company‘s subnet.Which of the following MOST likely identifies this address type?（）A.MulticastB.DHCPC.APIPAD.Broadcast

3.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.B.C.D.E.

4.If all OSPF routers on a broadcast network have the same OSPF priority, what parameter is used to determine the new BDR at the time of a DR failure?()A. area IDB. router IDC. loopback addressD. IP address of interface on broadcast network

更多“We have already covered the topic of network addresses. The first（） in a block (in classes A,B,and C) defines the network address. In classes A,B,and C,if the hostid is all ls, the address is called a direct broadcast address. It is used by a.（72） to sen”相关问题

  • 第1题：

    What is the result of issuing the frame－relay map ip 192.168.1.2 202 broadcast command?()

    A. defines the source IP address that i s used in all broadcast packets on DLCI 202

    B. defines the DLCI that is used for all packets that are sent to the 192.168.1.2 IP address

    C. defines the destination IP address that is used in all broadcast packets on DLCI 202

    D. defines the DLCI on which packets from the 192.168.1.2 IP address are received


    参考答案：B

  • 第2题：

    A network administrator receives an error message while tring to configure the Ethernet interface of a router with IP address 10.24.24.24／29. which statement explains the reason for this issue?()

    A.The address is abroadcast address.

    B.The Ehernet interface is faulty.

    C.VLSM-capable routing protocols must be enable first on the router.

    D.This address is a network address.


    参考答案：D

  • 第3题：

    We have already covered the topic of network addresses. The first（71） in a block (in classes A,B,and C) defines the network address. In classes A,B,and C,if the hostid is all ls, the address is called a direct broadcast address. It is used by a.（72） to send a packet to all hosts in a specific network. All hosts will accept a packet having this type of destination address. Note that this address can be used only as a （73）address in an lP packet. Note also that this special address also reduces the number of available hostid for each netid in classes A,B,and C.
    In classes A,B,and C,an address with all Is for the netid and hostid (32 bits) defines a（） address in the current network.A host that wants to send a message to every other host can use this address as a destination address in an IP packet. However,a router will block a packet having this type ofaddress to confine the broadcasting to the （75） network. Note that this address belongs to class E.

    A.unicast
    B.multicast
    C.broadcast
    D.anycast

    答案：C
    解析：

  • 第4题：

    We have already covered the topic of network addresses. The first（71） in a block (in classes A,B,and C) defines the network address. In classes A,B,and C,if the hostid is all ls, the address is called a direct broadcast address. It is used by a.（） to send a packet to all hosts in a specific network. All hosts will accept a packet having this type of destination address. Note that this address can be used only as a （73）address in an lP packet. Note also that this special address also reduces the number of available hostid for each netid in classes A,B,and C.
    In classes A,B,and C,an address with all Is for the netid and hostid (32 bits) defines a（74） address in the current network.A host that wants to send a message to every other host can use this address as a destination address in an IP packet. However,a router will block a packet having this type ofaddress to confine the broadcasting to the （75） network. Note that this address belongs to class E.

    A.router
    B.switch
    C.huB.
    D.firewall

    答案：A
    解析：

  • 第5题：

    A user reports that their laptop does not have network connectivity, but was working fine last week. The technician executes IPCONFIG to see what the IP address is but it comes up with a 169.254.254.1 address. This address is not part of the company's subnet. Which of the following MOST likely identifies this address type?（）

    • A、Multicast
    • B、DHCP
    • C、APIPA
    • D、Broadcast

    正确答案:C

  • 第6题：

    A network administrator receives an error message while tring to configure the Ethernet interface of arouter with IP address 10.24.24.24/29.which statement explains the reason for this issue？（）

    • A、The address is a broadcast address
    • B、The Ehernet interface is faulty
    • C、VLSM-capable routing protocols must be enable first on the router.
    • D、This address is a network address.

    正确答案:D

  • 第7题：

    What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?（）

    • A、defines the source IP address that i s used in all broadcast packets on DLCI 202
    • B、defines the DLCI that is used for all packets that are sent to the 192.168.1.2 IP address
    • C、defines the destination IP address that is used in all broadcast packets on DLCI 202
    • D、defines the DLCI on which packets from the 192.168.1.2 IP address are received

    正确答案:B

  • 第8题：

    What is the purpose of a network mask?（）

    • A、It is used to identify the maximum hop count of a subnetwork.
    • B、It is used to identify an IP address as either private or public.
    • C、It is used to identify the network to which an IP address belongs.
    • D、It is used to identify the total number of bits present in an IP address.

    正确答案:C

  • 第9题：

    You are the network administrator for your company. The network consists of a single Active Directory domain. The domain contains 25 Windows Server 2003 computers and 6，000 Windows XP Professional computers.The written company security policy states that network traffic to Web servers must be audited on a regular basis. A server named Server1 is configured as a Web server on the company’s intranet. You install Network Monitor Tools from a Windows Server 2003 product CD-ROM on Server1.You run Network Monitor on Server1 for three hours. When you stop the network capture， you see that Network Monitor captured over 40，000 frames. As you look at the captured frames， you notice that an extremely large number of TCP connection requests have all come from the 131.107.0.1 IP address.In Network Monitor， you need to view only the frames for network traffic that are captured between Server1 and the 131.107.0.1 IP address.  What should you do？（）

    • A、Create an Address Capture filter for all network traffic between Server1 and the 131.107.0.1 IP address.
    • B、Create a Find Frame Expression filter for network traffic captured between Server1 and the 131.107.0.1 IP address.
    • C、Create an Address Display filter for all network traffic captured between Server1 and the 131.107.0.1 IP address.
    • D、Create a Pattern Match capture trigger for the 131.107.0.1 IP address.

    正确答案:C

  • 第10题：

    单选题
    What is the purpose of a network mask?（）
    A

    It is used to identify the maximum hop count of a subnetwork.

    B

    It is used to identify an IP address as either private or public.

    C

    It is used to identify the network to which an IP address belongs.

    D

    It is used to identify the total number of bits present in an IP address.


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    A network administrator receives an error message while tring to configure the Ethernet interface of a router with IP address 10.24.24.24/29. which statement explains the reason for this issue？（）
    A

    The address is abroadcast address.

    B

    The Ehernet interface is faulty.

    C

    VLSM-capable routing protocols must be enable first on the router.

    D

    This address is a network address.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems.  Which of the following would BEST describe the problem？（）
    A

     IP address is classful.

    B

     IP address is a subnet broadcast address.

    C

     IP address is a subnet network address.

    D

     IP address is classless.


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A network administrator receives an error message while tring to configure the Ethernet interface of a router with IP address 10.24.24.24／29.which statement explains the reason for this issue?()

    A.The address is a broadcast address

    B.The Ehernet interface is faulty

    C.VLSM-capable routing protocols must be enable first on the router.

    D.This address is a network address.


    参考答案：D

  • 第14题：

    ●We have already covered the topic of network addresses. The first(71) in a block (in classes A,B,and C) defines the network address. In classes A,B,and C,if the hostid is all ls, the address is called a direct broadcast address. It is used by a (72) to send a packet to all hosts in a specific network. All hosts will accept a packet having this type of destination address. Note that this address can be used only as a (73)address in an lP packet. Note also that this special address also reduces the number of available hostid for each netid in classes A,B,and C.

    In classes A,B,and C,an address with all Is for the netid and hostid (32 bits) defines a( 74) address in the current network.A host that wants to send a message to every other host can use this address as a destination address in an IP packet. However,a router will block a packet having this type ofaddress to confine the broadcasting to the (75) network. Note that this address belongs to class E.

    (71) A.datagram

    B.function

    C.address

    D.service

    (72) A.router

    B.switch

    C.hub

    D.firewall

    (73)A.source

    B.destination

    C.local

    D.remote

    (74) A.unicast

    B.multicast

    C.broadcast

    D.anycast

    (75) A.neighbor

    B.next

    C.remote

    D.local


    正确答案：C,A,B,C,D

  • 第15题：

    We have already covered the topic of network addresses. The first（71） in a block (in classes A,B,and C) defines the network address. In classes A,B,and C,if the hostid is all ls, the address is called a direct broadcast address. It is used by a.（72） to send a packet to all hosts in a specific network. All hosts will accept a packet having this type of destination address. Note that this address can be used only as a （）address in an lP packet. Note also that this special address also reduces the number of available hostid for each netid in classes A,B,and C.
    In classes A,B,and C,an address with all Is for the netid and hostid (32 bits) defines a（74） address in the current network.A host that wants to send a message to every other host can use this address as a destination address in an IP packet. However,a router will block a packet having this type ofaddress to confine the broadcasting to the （75） network. Note that this address belongs to class E.

    A.source
    B.destination
    C.local
    D.remote

    答案：B
    解析：

  • 第16题：

    A computer is connected to the network through a NIC， which has a unique assignment that is called the Ethernet MAC address. Which layer of the OSI model does the MAC address use to communicate with the network？（）

    • A、 network
    • B、 application
    • C、 session
    • D、 data link

    正确答案:D

  • 第17题：

    A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem?（）

    • A、IP address is classful.
    • B、IP address is a subnet broadcast address.
    • C、IP address is a subnet network address.
    • D、IP address is classless

    正确答案:D

  • 第18题：

    What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?（）

    • A、defines the source IP address that is used in all broadcast packets on DLCI 202
    • B、defines the DLCI that is used for all packets that are sent to the 192.168.1.2 IP address
    • C、defines the destination IP address that is used in all broadcast packets on DLCI 202
    • D、defines the DLCI on which packets from the 192.168.1.2 IP address are received

    正确答案:B

  • 第19题：

    A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems.  Which of the following would BEST describe the problem？（）

    • A、 IP address is classful.
    • B、 IP address is a subnet broadcast address.
    • C、 IP address is a subnet network address.
    • D、 IP address is classless.

    正确答案:B

  • 第20题：

    If all OSPF routers on a broadcast network have the same OSPF priority， what parameter is used to determine the new BDR at the time of a DR failure？（）

    • A、 area ID
    • B、 router ID
    • C、 loopback address
    • D、 IP address of interface on broadcast network

    正确答案:B

  • 第21题：

    单选题
    If all OSPF routers on a broadcast network have the same OSPF priority， what parameter is used to determine the new BDR at the time of a DR failure？（）
    A

     area ID

    B

     router ID

    C

     loopback address

    D

     IP address of interface on broadcast network


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    A computer is connected to the network through a NIC， which has a unique assignment that is called the Ethernet MAC address. Which layer of the OSI model does the MAC address use to communicate with the network？（）
    A

     network

    B

     application

    C

     session

    D

     data link


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem?（）
    A

    IP address is classful.

    B

    IP address is a subnet broadcast address.

    C

    IP address is a subnet network address.

    D

    IP address is classless


    正确答案： C
    解析： 暂无解析

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