单选题A network administrator is using a LAN analyzer to troubleshoot OSPF router exchange messages sent to ALLOSPF ROUTERS. To what MAC address are these messages sent？（）A00-00-1C-EF-00-00B01-00-5E-00-00-05C01-00-5E-EF-00-00DEF-FF-FF-00-00-05EEF-00-00-FF-FF

题目
单选题
A network administrator is using a LAN analyzer to troubleshoot OSPF router exchange messages sent to ALLOSPF ROUTERS. To what MAC address are these messages sent？（）
A

 00-00-1C-EF-00-00

B

 01-00-5E-00-00-05

C

 01-00-5E-EF-00-00

D

 EF-FF-FF-00-00-05

E

 EF-00-00-FF-FF-FF

F

 FF-FF-FF-FF-FF-FF

相似考题

1.The Ezonexam network administrator wants to use a router named VE1 to segment the local network. What are some of the advantages of using VE1 to segment the network? (Choose two)A. Routers generally cost less than switchesB. Filtering can occur based on Layer 3 informationC. Broadcasts are not forwarded across the routerD. Broadcasts are eliminatedE. Adding a router to the network decreases latencyF. Routers can generally support more LAN ports than switches

2.An administrator is using a protocol analyzer to monitor traffic between two servers. However, theonly traffic that appears is broadcast and traffic originating from the administrator‘s PC.Which of the following devices is the administrator plugged into? （）A.HubB. BridgeC. SwitchD. Router

3.Which of the following configuration management documentation types would an administrator useto know how and when to property install new network devices on the LAN?()A. Baseline configurationB. Logical network diagramC. Network policyD. Wiring schematic

4.Which of the following devices should an administrator connect to a protocol analyzer in order tocollect all of the traffic on a LAN segment?()A.HubB.VLANC.RouterD.Server

更多“A network administrator is using a LAN analyzer to troublesh”相关问题

  • 第1题：

    Using network monitoring tools would allow an administrator to do which of the following?()

    A. Configure offline devices

    B. Examine performance issues

    C. Install additional software and updates

    D. View syslog events


    参考答案：B

  • 第2题：

    A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）

    A. application

    B. presentation

    C. session

    D. transport

    E. internet

    F. data link


    参考答案：A

  • 第3题：

    A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）

    • A、application
    • B、presentation
    • C、session
    • D、transport
    • E、internet
    • F、data link

    正确答案:A

  • 第4题：

    The network administrator has discovered that the power supply has failed on a switch in the company LAN and that the switch has stopped functioning. It has been replaced with a Cisco Catalyst 2950 series switch.What must be done to ensure that this new switch becomes the root bridge on the network?（）

    • A、One router is running RIPv1.
    • B、RIP neighbor is 224.0.0.9.
    • C、The network contains a loop.
    • D、Network 10.10.1.0 is reachable.

    正确答案:A

  • 第5题：

    As a network administrator, you issue the interface auto qos voip cisco-phone command on a port in an edge network. It is possible for a Cisco Catalyst switch to check if a Cisco IP Phone is directly attached to that port by:（）

    • A、using DHCP snooping
    • B、snooping the incoming 802.1Q VLAN tag
    • C、using CDP
    • D、snooping the CoS marking on the incoming frames

    正确答案:C

  • 第6题：

    Which of the following configuration management documentation types would an administrator useto know how and when to property install new network devices on the LAN?（）

    • A、Baseline configuration
    • B、Logical network diagram
    • C、Network policy
    • D、Wiring schematic

    正确答案:C

  • 第7题：

    Which of the following devices should an administrator connect to a protocol analyzer in order tocollect all of the traffic on a LAN segment?（）

    • A、Hub
    • B、VLAN
    • C、Router
    • D、Server

    正确答案:A

  • 第8题：

    单选题
    The TestKing network was assigned the Class C network 199.166.131.0 from the ISP. If the administrator at TestKing were to subnet this class C network using the 255.255.255.224 subnet mask, how may hosts will they be able to support on each subnet?（）
    A

    14

    B

    16

    C

    30

    D

    32

    E

    62

    F

    64


    正确答案： D
    解析： 暂无解析

  • 第9题：

    多选题
    What can a network administrator utilize by using PPP Layer 2 encapsulation? (Choose three.)（）
    A

    VLAN support

    B

    compression

    C

    authentication

    D

    sliding windows

    E

    multilink support

    F

    quality of service


    正确答案： C,A
    解析： 暂无解析

  • 第10题：

    单选题
    While using a packet analyzer， you notice four additional bytes being added to the packets in the  Company network.  Which protocol inserts a four byte tag into the Ethernet frame and recalculates  CRC value？  （）
    A

     DTP

    B

     VTP

    C

     802.1Q

    D

     ISL

    E

     None of the other alternatives apply


    正确答案： E
    解析： 暂无解析

  • 第11题：

    单选题
    A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）
    A

    application

    B

    presentation

    C

    session

    D

    transport

    E

    internet

    F

    datalink


    正确答案： E
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following configuration management documentation types would an administrator useto know how and when to property install new network devices on the LAN?（）
    A

    Baseline configuration

    B

    Logical network diagram

    C

    Network policy

    D

    Wiring schematic


    正确答案： B
    解析： 暂无解析

  • 第13题：

    As a network administrator, you issue the interface auto qos voip cisco-phone command on a port in an edge network. It is possible for a Cisco Catalyst switch to check if a Cisco IP Phone is directly attached to that port by:（）

    A. using DHCP snooping

    B. snooping the incoming 802.1Q VLAN tag

    C. using CDP

    D. snooping the CoS marking on the incoming frames


    参考答案：C

  • 第14题：

    The network administrator needs to address seven LANs. RIP version 1 is the only routing protocol in use on the network and subnet 0 is not being used. What is the maximum number of usable IP addresses that can be supported on each LAN if the organization is using one class C address block?（）

    A.8

    B.6

    C.30

    D.32

    E.14

    F.16


    参考答案：C

  • 第15题：

    While using a packet analyzer， you notice four additional bytes being added to the packets in the  Company network.  Which protocol inserts a four byte tag into the Ethernet frame and recalculates  CRC value？  （）

    • A、 DTP
    • B、 VTP
    • C、 802.1Q
    • D、 ISL
    • E、 None of the other alternatives apply

    正确答案:C

  • 第16题：

    A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）

    • A、application
    • B、presentation
    • C、session
    • D、transport
    • E、internet
    • F、datalink

    正确答案:A

  • 第17题：

    What can a network administrator utilize by using PPP Layer 2 encapsulation (Choose three.) （）。

    • A、VLAN support
    • B、compression
    • C、authentication
    • D、sliding windows
    • E、multilink support
    • F、quality of service

    正确答案:B,C,E

  • 第18题：

    An administrator is using a protocol analyzer to monitor traffic between two servers. However, the only traffic that appears is broadcast and traffic originating from the administrator's PC. Which of the following devices is the administrator plugged into? （）

    • A、Hub
    • B、Bridge
    • C、Switch
    • D、Router

    正确答案:C

  • 第19题：

    You are the network administrator for your company. The network consists of a single Active Directory domain. The network contains an application server running Windows Server 2003.   Users report intermittent slow performance when they access the application server throughout the day. You find out that the network interface on the application server is being heavily used during the periods of slow performance. You suspect that a single computer is causing the problem.You need to create a plan to identify the problem computer.   What should you do？（）

    • A、 Monitor the performance monitor counters on the application server by using System Monitor.  
    • B、 Monitor the network traffic on the application server by using Network Monitor.
    • C、 Monitor network statistics on the application server by using Task Manager.
    • D、 Run network diagnostics on the application server by using Network Diagnostics.

    正确答案:B

  • 第20题：

    多选题
    A network is deployed using best practices of the enterprise campus network model， including users with desktop computers connected via IP phones. Given that all components are QoS-capable，  where are the two optimal locations for trust boundaries to be configured by the network administrator？（）
    A

    host

    B

    IP phone

    C

    access layer switch

    D

    distribution layer switch

    E

    core layer switch


    正确答案： A,C
    解析： 暂无解析

  • 第21题：

    单选题
    A network administrator is using a LAN analyzer to troubleshoot OSPF router exchange messages sent to ALLOSPF ROUTERS. To what MAC address are these messages sent？（）
    A

     00-00-1C-EF-00-00

    B

     01-00-5E-00-00-05

    C

     01-00-5E-EF-00-00

    D

     EF-FF-FF-00-00-05

    E

     EF-00-00-FF-FF-FF

    F

     FF-FF-FF-FF-FF-FF


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）
    A

    application

    B

    presentation

    C

    session

    D

    transport

    E

    internet

    F

    data link


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.the Company.com contains an exchange server 2010 server named -sr14.-sr14 is configured to with outlook anywhere.you have received instructions from the cio to make sure that the users can connect to -sr14， using outlook anywhere. What should you do？（）
    A

    You should consider using the Exchange Remote Connectivity Analyzer.

    B

    You should consider checking the properties of the WEB Outlook Provider.

    C

    You should consider using the Mail Flow Troubleshooter.

    D

    You should consider using the Test-OwaConnectivity cmdlet.


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    The network administrator needs to address seven LANs. RIP version 1 is the only routing protocol in use on the network and subnet 0 is not being used. What is the maximum number of usable IP addresses that can be supported on each LAN if the organization is using one class C address block?（）
    A

    8

    B

    6

    C

    30

    D

    32

    E

    14

    F

    16


    正确答案： D
    解析： 暂无解析

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