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Your network has a mixture of Fast Ethernet and Gigabit Ethernet links. What needs t o be done to ensure optimal data routing when using OSPF?()A. Nothing. OSPF will determine the most optimal path for routing data by default.B. Adjust the hello and dead

题目
Your network has a mixture of Fast Ethernet and Gigabit Ethernet links. What needs t o be done to ensure optimal data routing when using OSPF?()

A. Nothing. OSPF will determine the most optimal path for routing data by default.

B. Adjust the hello and dead timers for more rapid detection of link failures.

C. Increase the reference - bandw idth used to calculate the interface default metrics, on all routers in your network.

D. Set the priority values on every broadcast interface to ensure that the designated and backup designated routers are the routers with the most processor and memory resources.

相似考题

1.Gigabit Ethernet的传输速率比Fast Ethernet快( )倍。A．10B．5C．8D．100

2.Gigabit Ethernet的传输速率比Fast Ethernet快______倍。A．10B．5C． 8D．100

3.A new network has been configured using OSPF as the routing protocol. With which network type will OSPF establish router adjacencies but not perform the DR／BDR election process?()A. point-to-pointB. Backbone area 0C. Broadcast multicastD. Non-broadcast multi-accessE. The DR/BDR process is done for all interface types

4.目前人们普遍采用的用Ethernet组建企业网的全面解决方案是：桌面系统采用传输速率为10Mbps的Ethernet，部门级系统采用速率为100Mbps的Fast Ethernet，企业级系统采用传输速率为( )。A．1 00Mbps的Fast EthernetB．1 00Mbps的Gigabit EthernetC．1 000Mbps的Fast EthernetD．1 000Mbps的Gigabit Ethernet

更多“Your network has a mixture of Fast Ethernet and Gigabit Ethernet links. What needs t o be done to ensure optimal data routing when using OSPF?() ”相关问题

  • 第1题：

    Open Shortes t Path First (OSPF) is a routing protocol developed for Internet Protocol (IP) networks by the Interior Gateway Protocol (IGP) working group of the Internet Engineering Task Force (IETF).Which two statements best describe the OSPF link - state routing pro tocol?（）

    A. OSPF sends updates every 10 seconds

    B. OSPF sends triggered updates when a network change occurs

    C. When a link state is changed, the router that detected the change creates a link - state advertisement (LSA) and propagates it to all OSPF devices using the 224.0.0.6 multicast address

    D. OSPF sends summaries of individual link- state entries every 30 minutes to ensure LSDB synchronization


    参考答案：B, D

  • 第2题：

    A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）

    • A、For the two vlans to communicate，a network statement for the trunk interface needs to be added to the  OSPF configuration.
    • B、For the two vlans to communicate， a network statement for each subinterface needs to be  added  to the OSPF configuration.
    • C、Direct inter-vlan communication does not require OSPF
    • D、OSPF cannot be used if router-on-a-stick is configured on the router

    正确答案:C

  • 第3题：

    Open Shortes t Path First (OSPF) is a routing protocol developed for Internet Protocol (IP) networks by the Interior Gateway Protocol (IGP) working group of the Internet Engineering Task Force (IETF). Which two statements best describe the OSPF link - state routing pro tocol?（）

    • A、OSPF sends updates every 10 seconds
    • B、OSPF sends triggered updates when a network change occurs
    • C、When a link state is changed, the router that detected the change creates a link - state advertisement (LSA) and propagates it  to all OSPF devices using the 224.0.0.6 multicast address
    • D、OSPF sends summaries of individual link- state entries every 30 minutes to ensure LSDB synchronization

    正确答案:B,D

  • 第4题：

    Which two design recommendations are most appropriate when OSPF is the data center core routing protocol？ （）

    • A、 Never use passive interfaces.
    • B、 Use NSSA areas from the core down.
    • C、 Use totally stub areas to stop type 3 LSAs.
    • D、 Use the lowest Ethernet interface IP address as the router ID.
    • E、 Tune OSPF timers to enable OSPF to achieve quicker convergence

    正确答案:B,E

  • 第5题：

    Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links？（）

    • A、 use BGP as the CE-PE routing protocol
    • B、 use OSPF as the CE-PE routing protocol
    • C、 use EIGRP as the CE-PE routing protocol
    • D、 use the SP to redistribute routes as external routes for OSPF and EIGRP
    • E、 use route redistribution at each location to ensure external routes are imported into the IGP

    正确答案:A

  • 第6题：

    A customer is deploying a new database on a PS701 Blade in a BladeCenter H, and requires redundant network and SAN adapters. Which configuration supports the customer requirement?（）

    • A、Configure 2CFFh combination fibre channel / gigabit Ethernet adapters
    • B、Configure 1CFFh 2-port fibre channel adapter and 1 CIOv 2-port gigabit Ethernet adapter
    • C、Configure 1CIOv 2-port fibre channel adapter and 1 CFFh combination fibre channel / gigabit Ethernet  adapter
    • D、Configure 1CIOv 2-port gigabit Ethernet adapter and 1 CFFh combination fibre channel / gigabit Ethernet  adapter

    正确答案:C

  • 第7题：

    Company.com has I/O slot constraints on two nodes that are going to be configured in an  HACMP cluster. There is room for only one Network Interface Card in each node，in addition to the built-in Ethernet port on the system planer.  The best HACMP configuration for these servers is to implement：（）  

    • A、 A single adapter network using the Network Interface Card in each node
    • B、 A single adapter network using persistent addresses on the Network Interface Card in each node
    • C、 A dual adapter network using the internal Ethernet adapters as an non-service interface with IPAT via IP Replacement.
    • D、 EtherChannel high availability for the network connections with HACMP cascading resource groups for data and application fallover

    正确答案:C

  • 第8题：

    单选题
    Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?（）
    A

    use BGP as the CE-PE routing protocol

    B

    use OSPF as the CE-PE routing protocol

    C

    use EIGRP as the CE-PE routing protocol

    D

    use the SP to redistribute routes as external routes for OSPF and EIGRP

    E

    use route redistribution at each location to ensure external routes are imported into the IGP


    正确答案： E
    解析： 暂无解析

  • 第9题：

    单选题
    Company.com has I/O slot constraints on two nodes that are going to be configured in an  HACMP cluster. There is room for only one Network Interface Card in each node，in addition to the built-in Ethernet port on the system planer.  The best HACMP configuration for these servers is to implement：（）
    A

     A single adapter network using the Network Interface Card in each node

    B

     A single adapter network using persistent addresses on the Network Interface Card in each node

    C

     A dual adapter network using the internal Ethernet adapters as an non-service interface with IPAT via IP Replacement.

    D

     EtherChannel high availability for the network connections with HACMP cascading resource groups for data and application fallover


    正确答案： C
    解析： 暂无解析

  • 第10题：

    多选题
    FabricPath brings the benefits of routing protocols to layer 2 network Ethernet environments. What are the advantages of using FabricPath technology？ （）
    A

    FabricPath provides MAC address scalability with conversational learning

    B

    Loop mitigation with TTL in the frame field

    C

    STPl independence

    D

    10 Gbps bandwidth

    E

    Layer 2 extensions between data centers


    正确答案： B,A
    解析： 暂无解析

  • 第11题：

    单选题
    A new network has been configured using OSPF as the routing protocol. With which network type will OSPF establish router adjacencies but not perform the DR/BDR election process?（）
    A

    point-to-point

    B

    Backbone area 0

    C

    Broadcast multicast

    D

    Non-broadcast multi-access

    E

    The DR/BDR process is done for all interface types


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Companycom has a p5 590 that has their production LPAR, their Tivoli Storage Manager (TSM) LPAR, and several other LPARs. What method would provide connectivity between the production LPAR, and the TSM LPAR, but be isolated from the other LPARs in the system without utilizing a Virtual IO Server or physical adapter resources?（）
    A

    Use shared memory and semaphores to transfer the data to the TSM LPAR

    B

    Provide gigabit Ethernet adapters in each LPAR and run a crossover cable

    C

    Create a Virtual Ethernet between the production server and the TSM LPARs

    D

    Create a Virtual Ethernet between the TSM server LPAR and the non-production LPARs


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?()

    A. use BGP as the CE-PE routing protocol

    B. use OSPF as the CE-PE routing protocol

    C. use EIGRP as the CE-PE routing protocol

    D. use the SP to redistribute routes as external routes for OSPF and EIGRP

    E. use route redistribution at each location to ensure external routes are imported into the IGP


    参考答案：A

  • 第14题：

    FabricPath brings the benefits of routing protocols to layer 2 network Ethernet environments. What are the advantages of using FabricPath technology？ （）   

    • A、 FabricPath provides MAC address scalability with conversational learning
    • B、 Loop mitigation with TTL in the frame field
    • C、 STPl independence
    • D、 10 Gbps bandwidth
    • E、 Layer 2 extensions between data centers

    正确答案:A,B,C

  • 第15题：

    When doing capacity planning for the Virtual I/O Server，what is the most important  consideration？（）

    • A、The I/O workload needs of the client LPARs
    • B、The processing requirements of the client LPARs
    • C、The memory requirements of the client LPARs
    • D、The virtual Ethernet requirements between client LPARs

    正确答案:A

  • 第16题：

    Your network has a mixture of Fast Ethernet and Gigabit Ethernet links. What needs t o be done to ensure optimal data routing when using OSPF?（）

    • A、Nothing. OSPF will determine the most optimal path for routing data by default.
    • B、Adjust the hello and dead timers for more rapid detection of link failures.
    • C、Increase the reference - bandw idth used to calculate the interface default metrics, on all routers in your network.
    • D、Set the priority values on every broadcast interface to ensure that the designated and backup designated routers are the routers with the most processor and memory  resources.

    正确答案:C

  • 第17题：

    A server is connected to a gigabit Ethernet switch and has negotiated 1Gbps / Full Duplex. When transferring large files to and from other servers on the segment via FTP slow performance is noticed.All network cabling，network hardware and server hardware were verified to be working correctly.  Which of the following could be done to improve performance？（）

    • A、 Decrease the TCP window size.
    • B、 Increase the UDP window size.
    • C、 Increase the TCP window size.
    • D、 Decrease the UDP window size.

    正确答案:C

  • 第18题：

    A customer is deploying a new database on a PS701 Blade in a BladeCenter H, and requires redundant network and SAN adapters. Which configuration supports the customer requirement?（）

    • A、Configure 2 CFFh combination fibre channel / gigabit Ethernet adapters
    • B、Configure 1 CFFh 2-port fibre channel adapter and 1 CIOv 2-port gigabit Ethernet adapter
    • C、Configure 1 CIOv 2-port fibre channel adapter and 1 CFFh combination fibre channel / gigabit Ethernet adapter
    • D、Configure 1 CIOv 2-port gigabit Ethernet adapter and 1 CFFh combination fibre channel / gigabit Ethernet adapter

    正确答案:C

  • 第19题：

    You have a 10Mbps network card in your computer. You install a 100Mbps network card on your computer and restart the computer. The 100Mbps card in not working due to a conflict with the10Mbps card. You want only the 100Mbps card to be active. What should you do to  disable the10 Mbps network adapter？（）

    • A、Remove the 100MB Ethernet adapter driver by using device manager.
    • B、Remove the drivers for both Ethernet adapters cards by using device manager. 
    • C、Install the 100MB Ethernet adapter in different PC card slots.
    • D、Disable the device drivers for the 10Mb card using by using Device Manager.

    正确答案:D

  • 第20题：

    单选题
    Your company has just upgraded its CATAGORY 5 Ethernet network from 10Mbps to 100Mbps. After the upgrade， the 20 Windows 2000 Professional computers in the marketing department can no longer connect to the network. The remaining 80 Windows 2000 computers in the company can connect， however. Your company uses NWLink as the only network protocol.You need to connect the computers in the marketing department to the network. What must you do？ （）
    A

    Configure the NWLink frame type of the network adapters to be ethernet 802.3.

    B

    Configure the NWLink frame type of the network adapters to be ethernet II.

    C

    Replace the network adapters with 10/100 BNC adapters.

    D

    Replace the network adapters with 10/100 UTP network adapters.


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    When doing capacity planning for the Virtual I/O Server，what is the most important  consideration？（）
    A

    The I/O workload needs of the client LPARs

    B

    The processing requirements of the client LPARs

    C

    The memory requirements of the client LPARs

    D

    The virtual Ethernet requirements between client LPARs


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    Companycom will be using Virtual IO Server to share Ethernet adapters. What can be done to prevent network failure of the client if a Virtual IO Server goes down?（）
    A

    Create two virtual adapters on the client， each one from a separate Virtual IO Server

    B

    Enable dead gateway detection on the client so that the network traffic can be rerouted

    C

    Have a spare network card on standby in the client in case the Virtual IO Server goes down

    D

    Create an etherchannel adapter on the client using one Virtual Ethernet adapter from two  separate Virtual IO Servers


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Companycom wants to reduce the number of copper, Ethernet adapters on their 4 way p5 570 running AIX 5.3 used in each of the four LPARs. Companycom has one database LPAR, two application LPARs, and one web LPAR. Only the Web LPAR needs to communicate with the outside world. What is the minimum number of Ethernet adapters that should be provided to ensure redundancy and no single point of failure?（）
    A

    One single port Ethernet adapter

    B

    Four dual port Ethernet adapters

    C

    Two single port Ethernet adapters

    D

    Eight single port Ethernet adapters


    正确答案： B
    解析： 暂无解析

  • 第24题：

    多选题
    The core of a network has four routers connected in a square design with Gigabit Ethernet links using /30 subnets. The network is used to carry voice traffic and other applications. Convergence time is taking more than expected. Which three actions would you take to improve OSPF convergence time？（）
    A

    Increase MTU of the interfaces to accommodate larger OSPF packets.

    B

    Change the network type to point-to-point on those links.

    C

    Reduce SPF initial timer.

    D

    Increase hello interval to avoid adjacency flapping.

    E

    Enable OSPF


    正确答案： B,C,E
    解析： 暂无解析

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