In a high-availability network, which command, when placed on ports that have connected end stations, will allow you to prevent delays in service for end stations by placing a port in blocking mode?（）A、enable backbone fastB、enable uplink fastC、disable por

题目

In a high-availability network, which command, when placed on ports that have connected end stations, will allow you to prevent delays in service for end stations by placing a port in blocking mode?（）

  • A、enable backbone fast
  • B、enable uplink fast
  • C、disable portfast
  • D、enable portfast
相似考题

1.文中（ 2 ）处正确的答案是（ ）。A．network stationsB．network clientsC．network devicesD．network seI'vers

2.●The Simple Network Management Protocol (SNMP)is an (71) protocol that facilitates the exchange of management information between (72) ．It is part of the Transmission Control Protocol/Internet Protocol(TCP/IP) protocol suite．SNMP enables network (73) to manage network performance, find and sole network problems,and plan for (74) ．An SNMP-managed network consists of three key components:managed devices , (75) ,and network-management systems ．(71) A．Physical LayerB．Link LayerC．Network LayerD．Transport Layer(72) A．network stationsB．network clientsC．network devicesD．network servers(73) A．serversB．administratorsC．computersD．routers(74) A．network growthB．network structureC．network architectureD．network servers(75) A．administratorsB．agentsC．managersD．servers

3.WhichofthefollowingClassAnetworksisreservedfor"privatenetworks"useonly?()A.network10.0.0.0B.network127.0.0.0C.network129.135.0.0D.network192.168.0.0

4.文中（ 4 ）处正确的答案是（ ）。A．network growthB．network structureC．network architectureD．network servers

更多“In a high-availability network, ”相关问题

  • 第1题：

    Refer to the exhibit. The routing protocols EIGRP and OSPF have been configured as indicated in the exhibit. Given the partial configuration of router R2, which network will be present in th e routing table of R4?（）

    A. Network B

    B. Network A and Network B

    C. Network A

    D. neither Network A nor Network B


    参考答案：A

  • 第2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3题：

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

    • 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4题：

    Your computer has a wireless network adapter installed. However， the computer fails to connect to the wireless network.  You need to ensure that the computer is able to connect to the wireless network.  What should you do？（）

    • A、Change the Network Category setting of the wireless connection to Public.
    • B、Enable the Internet Connection Sharing feature on the wireless network adapter.
    • C、Rename the wireless network adapter to match the Service Set Identifier （SSID） of the wireless network.
    • D、Configure the wireless network adapter to connect to the appropriate wireless network from the Connect to a network list.

    正确答案:D

  • 第5题：

    You are the network consultant from passguide.com. Could you please tell customers what strategy will protect network resources and services from unauthorized actions?（）

    • A、Content storage networking
    • B、Network optimization
    • C、Network management
    • D、Network security

    正确答案:D

  • 第6题：

    Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）

    • A、Optical network
    • B、Storage-area network (SAN)
    • C、Content delivery network (CDN)
    • D、Network management

    正确答案:D

  • 第7题：

    Which item is the most important factor during deployment of high-availability features？（）

    • A、Test major changes before deployment and defer minor changes until during deployment. 
    • B、Document and verify rollback procedures.
    • C、Ensure consistency of code versions across the network.
    • D、Progressively modify procedures and documentation during implementation.

    正确答案:B

  • 第8题：

    A technician installed a new wireless access point on an existing small office home office (SOHO) network with a selective security option enabled. All wireless computers connect to the new network except one computer that cannot connect to the wireless network. Which of the following is the cause?（）

    • A、The network uses MAC filtering
    • B、The network uses WEP
    • C、The network uses SSID broadcast
    • D、The network uses WPA

    正确答案:A

  • 第9题：

    Your company has an Active Directory forest named contoso.com.  You plan to deploy an Exchange Server 2010 organization that will contain two servers.  Each server will have the Client Access server role， the Hub Transport server role， and the Mailbox serverrole installed.  You plan to add both servers to a database availability group （DAG）.  You need to recommend a high-availability solution for the Client Access server role.  Your solution must ensure that users are not prompted to authenticate if a Client Access server becomesunavailable.  What should you recommend？（）

    • A、Create and configure a Client Access server array， and then install a hardware load balancer.
    • B、Create and configure a Client Access server array， and then install Windows Network Load Balancingon both servers.
    • C、Deploy Microsoft Internet Security and Acceleration （ISA） Server 2006， and then implement DNS round robin.
    • D、Deploy Microsoft Internet Security and Acceleration （ISA） Server 2006， and then install Windows Network Load Balancing.

    正确答案:A

  • 第10题：

    多选题
    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： E,A
    解析： 暂无解析

  • 第11题：

    单选题
    How many usable sub network and usable hosts per subnet result in the network address 201.105.13.0 is sub netted with a mask of /26? （）
    A

    64 network and 4 hosts

    B

    4 network and 64 hosts

    C

    2 network and 62 hosts

    D

    62 network and 2 hosts


    正确答案： A
    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：

    How many usable sub network and usable hosts per subnet result in the network address 201.105.13.0 is sub netted with a mask of ／26? ()

    A. 64 network and 4 hosts

    B. 4 network and 64 hosts

    C. 2 network and 62 hosts

    D. 62 network and 2 hosts


    参考答案：C

  • 第14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15题：

    How many usable sub network and usable hosts per subnet result in the network address 201.105.13.0 is sub netted with a mask of /26? （）

    • A、64 network and 4 hosts
    • B、4 network and 64 hosts
    • C、2 network and 62 hosts
    • D、62 network and 2 hosts

    正确答案:C

  • 第16题：

    Which of the following Class A networks is reserved for "private networks" use only？（）

    • A、network 10.0.0.0
    • B、network 127.0.0.0
    • C、network 129.135.0.0
    • D、network 192.168.0.0

    正确答案:A

  • 第17题：

    What does a router do?（）

    • A、Routes traffic down alternative paths and connects the local-area network (LAN) to the wide- area network (WAN)
    • B、Reads Media Access Control (MAC) addresses to forward messages to the correct location and connects the local-area network (LAN) to the wide-area network (WAN)
    • C、Stores data on the network and connects the local-area network (LAN) to the wide-area network (WAN)
    • D、Broadcasts data to all devices that are connected to it across the local-area network (LAN) and wide-area network (WAN)

    正确答案:A

  • 第18题：

    In Cisco Network Attached Storage solutions， what are two common high-availability features for small business？（） 

    • A、 XFS file system
    • B、 support for RAID 4
    • C、 10 Gigabit Ethernet connections
    • D、 lifetime warranty
    • E、 SMART disk support

    正确答案:A,E

  • 第19题：

    Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）

    • A、Optical network
    • B、Network management
    • C、Storage-area network (SAN)
    • D、Content delivery network (CDN)

    正确答案:B

  • 第20题：

    All client computers on your company network run Windows 7 and are members of an Active Directory Domain Services domain. Employees using portable computers report that they get connected to a coffee shop wireless network from the company conference room. You need to ensure that the employees connect to the company wireless network by default from anywhere within the company premises. What should you do?（）

    • A、Configure the Network authentication (Shared mode) setting.
    • B、Apply a Wireless Network Policy to set the network type to WPA-PSK.
    • C、Apply a Wireless Network Policy to automatically connect to the company wireless network.
    • D、Apply a Wireless Network Policy to set the company wireless network as the preferred network.

    正确答案:D

  • 第21题：

    Servers in your environment run Windows Server 2003. You plan to configure a highly available file server. You need to choose the appropriate high-availability technology and the minimum Windows Server 2003 edition for this server.  Which technology and edition should you choose？（）

    • A、 failover clustering
    • B、 Network Load Balancing
    • C、 Windows Server 2003， Standard Edition
    • D、 Windows Server 2003， Enterprise Edition

    正确答案:A,D

  • 第22题：

    单选题
    A technician installed a new wireless access point on an existing small office home office (SOHO) network with a selective security option enabled. All wireless computers connect to the new network except one computer that cannot connect to the wireless network. Which of the following is the cause?（）
    A

    The network uses MAC filtering

    B

    The network uses WEP

    C

    The network uses SSID broadcast

    D

    The network uses WPA


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Which option describes the default roles available to RBAC on Cisco Nexus switches？（）
    A

     admin， operator， network-admin， and network-operator

    B

     admin， read-only， network-admin， and network-operator

    C

     vdc-admin， vdc-operator， network-admin， and network-operator

    D

     vdc-admin， vdc-operator， network-admin， and network-operator （for Nexus 7000） and network- admin and network-operator （for other Nexus switches）

    E

     admin and read-only


    正确答案： B
    解析： 暂无解析

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