Refer to the network of Layer 3 switches in the exhibit. The RPI Multi cast Server only multicasts to hosts connected to multilayer switches 5 and 6. The CMU Multicast Server multicasts to hosts on multilayer switches 1 - 6. Given the number of configurat

题目

Refer to the network of Layer 3 switches in the exhibit. The RPI Multi cast Server only multicasts to hosts connected to multilayer switches 5 and 6. The CMU Multicast Server multicasts to hosts on multilayer switches 1 - 6. Given the number of configuration steps involved, what is the most efficient way to configure the net work while meeting the requirements for multicast data flow? （）

A. Configure each switch with PIM sparse mode and a separate instance of PIM dense mode.Specify switch 1 as the root for the RPI Multicast Server. Specify switch 2 as the root for the CMU Multicast Server.

B. Configure each switch with PIM sparse mode and a separate instance of PIM dense mode. Leave each multicast server as the root of its own multicast tree.

C. Configure each switch with PIM sparse - dense mode. Configure switch 3 as a ren dezvous point for the RPI multicast stream.

D. Configure each switch with PIM sparse mode and a separate instance of PIM dense mode.Allow the switches to elect their own root for each multicast tree.

E. Configure each switch with PIM sparse mode.

F. Configure each switch with PIM dense mode.

相似考题

1.Both bridges are switches are being used throughout the Ezonexam LAN. Which of the following statements are true regarding bridges and switches in this network?(Choose 3)A. Switches are primarily software based while bridges are hardware based.B. Switches usually have a higher number of ports than most bridges.C. Bridges are frequently faster than switches.D. Bridges define broadcast domains while switches define collision domains.E. Both bridges and switches forward Layer 2 broadcasts.F. Both bridges and switches make forwarding decisions based on Layer 2 addresses.

2.Routers perform the decision process that selects what path a packet takes. These （ ） layer devices participate it the collection and distribution of network-layer information, and perform Layer 3 switching based on the contents of the network layer （ ） of each packet. You can connect the routers directly by point-to-point （ ） or local-area networks, or you can connect them by LAN or WAN switches. These Layer 2 switches unfortunately do not have the capability to hold Layer 3 （ ） information or to select the path taken by a packet through analysis of its Layer 3 destination address. Thus, Layer 2 switches be involved in the Layer 3 packet （ ） decision process.A.application B. network C.physical D.link A.header B.connection C.protocol D.data A.medium B.links C.switches D.carriers A.network B.links C.protocol D.routing A.switching B.processing C.forwarding D.connecting

3.Refer to the exhibit. You have a non-Cisco switch that is not communicating properly while connected to the distribution-layer Cisco switching fabric.Which two best-practice actions can you take to overcome this problem? （）(Choose two.)A. Turn off MST (802.1s) on all switches.B. Turn on MST (802.1s) on all switches.C. Turn on RSTP (802.1w) on all switches.D. Turn off RSTP (802.1w) on all switches.

4.TCP functions at the Open System Interconnection(OSI)(61)layer, or Layer 4. Its chief responsibility is to ensure(62)end-to-end connectivity. IP, located one layer down, at the OSI network layer, or Layer 3, communicates the addresses of each(63)sender and receiver to the routers along the way. Routers and Layer 3 switches can read IP and other Layer 3(64). This information, combined with routing tables and other network intelligence, is all it takes to get(65)the room or around the world via TCP/IP.A．transposeB．translateC．transmitD．transport

更多“Refer to the network of Layer 3 switches in the exhibit. The RPI Multi cast Server only mu ”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：

    Refer to the exhibit. Routing updates for the 192.168.1.0 network are being received from all three neighbors. Which statement is correct regarding the result of the con figuration shown? ()

    A. The router will prefer the next hop of 172.16.1.1 for packets destined for the 192.168.1.0 network.

    B. The router will prefer the next hop of 172.26.1.1 for packets destined for the 192.168.1.0 network.

    C. The router will adve rtise the 192.168.1.0 network only to 172.30.1.1.

    D. The router will advertise the 192.168.1.0 network only to 172.26.1.1.

    E. The router will prefer the next hop of 172.26.1.1 for packets except those destined for the 192.168.1.0 network.


    参考答案：B

  • 第3题：

    Refer to the exhibit. Which recommended practice is applicable?()

    A. If no core layer is deployed, the design will be easier to scale.

    B. If no core layer is deployed, there will be fewer cabling requirements.

    C. If no core layer is deployed, the distribution switches should not be fully meshed.

    D. A dedicated campus core layer is not needed for connecting fewer than five buildings.

    E. A dedicated campus core layer should be deployed for connecting three or more buildings.


    参考答案：E

  • 第4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5题：

    Refer to the exhibit. Which three statements correctly describe Network Device A?()

    A.With a network wide mask of 255.255.255.128, each interface does not require an IP address.

    B.With a network wide mask of 255.255.255.128, each interface does require an IP address on a unique IP subnet.

    C.With a network wide mask of 255.255.255.0, must be a Layer 2 device for the PCs to communicate with each other.

    D.With a network wide mask of 255.255.255.0, must be a Layer 3 device for the PCs to communicate with each other.

    E.With a network wide mask of 255.255.254.0, each interface does not require an IP address.


    参考答案：B, D

  • 第6题：

    Company uses layer 3 switches in the Core of their network. Which method of Layer 3 switching  uses a forwarding information base （FIB）？（）

    • A、Topology-based switching
    • B、Demand-based switching
    • C、Route caching
    • D、Flow-based switching
    • E、None of the other alternatives apply

    正确答案:A

  • 第7题：

    Refer to the exhibit. Which rule does the DHCP server use when there is an IP address conflict?（）

    • A、The address is removed from the pool until the conflict is resolved.
    • B、The address remains in the pool until the conflict is resolved.
    • C、Only the IP detected by Gratuitous ARP is removed from the pool.
    • D、Only the IP detected by Ping is removed from the pool.
    • E、The IP will be shown, even after the conflict is resolved.

    正确答案:A

  • 第8题：

    A network administrator is explaining VTP configuration to a new technician. What should the network administrator tell the new technician about VTP configuration?（）

    • A、A switch in the VTP client mode cannot update its local VLAN database.
    • B、A trunk link must be configured between the switches to forward VTP updates.
    • C、A switch in the VTP server mode can update a switch in the VTP transparent mode.
    • D、A switch in the VTP transparent mode will forward updates that it receives to other switches.
    • E、A switch in the VTP server mode only updates switches in the VTP client mode that have a higher VTP revision number.
    • F、A switch in the VTP server mode will update switches in the VTP client mode regardless of the configured VTP domain membership.

    正确答案:A,B,D

  • 第9题：

    A customer wants to increase the performance of an existing server. They are running a very network intensive application and feel that increasing the bandwidth to the network will fix their problem.  They are running two 24-port autosensing 10/100 hubs， tied together with a standard Ethernet crossover cable in port 24.  The server is running IPX. After adding a second network card and plugging one card into each hub， they have not seen any performance improvement.  Which two are likely reasons why implementing network adapter teaming has not improved performance？（）

    • A、 Adapter teaming is designed to work with switches.
    • B、 Adapter teaming only functions with gigabit network cards.
    • C、 Adapter teaming only provides fault tolerance， not additional bandwidth.
    • D、 Adapter teaming only works with IPX when using switches and network cards with special features that support teaming.

    正确答案:A,D

  • 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：

    多选题
    Which three statements accurately describe layer 2 Ethernet switches?（）
    A

    Microsegmentation decreases the number of collisions on the network.

    B

    if a switch receives a frame for an unkown destination,it uses ARP to resolve the address.

    C

    Spanning Tree Protocol allows switches to automatically share vlan information.

    D

    In a properly functioning network with redundant switched paths,each switched aegment will contain one root bridge with all its ports in the forwarding state.All other switches in that broadcast domain will have only one root port.

    E

    Establishing vlans increases the number of broadcast domains.

    F

    Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3 address information.


    正确答案： F,A
    解析： 暂无解析

  • 第12题：

    单选题
    Company uses layer 3 switches in the Core of their network. Which method of Layer 3 switching  uses a forwarding information base （FIB）？（）
    A

    Topology-based switching

    B

    Demand-based switching

    C

    Route caching

    D

    Flow-based switching

    E

    None of the other alternatives apply


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Refer to the exhibit. R1 and R2 have been configured to share routing information via EIGRP. What will be the result of the configuration section shown for R2? ()

    A. Any routes learned by R2 from the interface tied to the 172.16.0.0 network will not be advertised to neighbors on the 192.168.2.0 network.

    B. Only routes learned by R2 from the interface tied to the 172.16.0.0 network will be advertised to neighbors on the 192.168.2.0 network.

    C. Only the 172.16.0.0 network will be advertised to neighbors on the 192.168.2.0 network.

    D. All networks, except the 172.16.0.0 network will be advertised to neighbors on the 192.168.2.0 network .


    参考答案：C

  • 第14题：

    Which two of these are characteristics of MPLS VPNs?()

    A. Layer 3 MPLS VPNs can forward only IP packets

    B. Layer 2 MPLS VPNs can forward any network protocol

    C. MPLS label paths are automatically formed based on Layer 2 frames

    D. Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 frames

    E. In Layer 2 MPLS VPNS, the service provider controls the customer Layer 3 policies


    参考答案：A, B

  • 第15题：

    Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?()

    A.data link layer

    B.application layer

    C.access layer

    D.session layer

    E.network layer


    参考答案：E

  • 第16题：

    Refer to the exhibit. What switch proves the spanning－tree designated port role for the network segment that services the printers?()

    A.Switch1

    B.Switch2

    C.Switch3

    D.Switch4


    参考答案：C

  • 第17题：

    Which unique characteristics of the Data Center Aggregation layer must be considered by an Enterprise Campus designer？（）

    • A、 Layer 3 routing between the Access and Aggregation layers facilities the ability to span VLANsacross multiple access switches， which is a requirement for many server virtualization andclustering technologies.
    • B、 “East-west” server-to-server traffic can travel between aggregation modules by way of the core，but backup and replication traffic typically remains within an aggregation module.
    • C、 Load balancing， firewall service， and other network service are commonly integrated by the useof service modules that are inserted in the aggregation switched.
    • D、 Virtualization tools allow a cost effective approach for redundancy in the network design byusing two or four VDCs from the same physical switch.

    正确答案:D

  • 第18题：

    Which three statements accurately describe layer 2 Ethernet switches?（）

    • A、Microsegmentation decreases the number of collisions on the network.
    • B、if a switch receives a frame for an unkown destination,it uses ARP to resolve the address.
    • C、Spanning Tree Protocol allows switches to automatically share vlan information.
    • D、In a properly functioning network with redundant switched paths,each switched aegment will contain one root bridge with all its ports in the forwarding state.All other switches in that broadcast domain will have only one root port.
    • E、Establishing vlans increases the number of broadcast domains.
    • F、Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3 address information.

    正确答案:A,D,F

  • 第19题：

    Which two of these are characteristics of MPLS VPNs？ （）

    • A、 Layer 3 MPLS VPNs can forward only IP packets
    • B、 Layer 2 MPLS VPNs can forward any network protocol
    • C、 MPL S label paths are automatically formed based on Layer 2 frames
    • D、 Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 frames
    • E、 In Layer 2 MPLS VPNS， the service provider controls the customer Layer 3 policies

    正确答案:A,B

  • 第20题：

    Which three statements accurately describe layer 2 Ethernet switches？（）

    • A、Microsegmentation decreases the number of collisions on the network.
    • B、if a switch receives a frame for an unkown destination，it uses ARP to resolve the address.
    • C、Spanning Tree Protocol allows switches to automatically share vlan information.
    • D、In a properly functioning network with redundant switched paths，each swiched aegment will contain oneroot bridge with all its ports in the forwarding state.All other switches in that broadcast domain will haveonly one root port.
    • E、Establishing vlans increases the number of  broadcast domains.
    • F、Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3address information.

    正确答案:A,D,F

  • 第21题：

    单选题
    Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（）
    A

    data link layer

    B

    application layer

    C

    access layer

    D

    session layer

    E

    network layer


    正确答案： E
    解析： 暂无解析

  • 第22题：

    多选题
    Refer to the exhibit. Which three statements correctly describe Network Device A?（）
    A

    With a network wide mask of 255.255.255.128, each interface does not require an IP address.

    B

    With a network wide mask of 255.255.255.128, each interface does require an IP address on a unique IP subnet.

    C

    With a network wide mask of 255.255.255.0, must be a Layer 2 device for the PCs to communicate with each other.

    D

    With a network wide mask of 255.255.255.0, must be a Layer 3 device for the PCs to communicate with each other.

    E

    With a network wide mask of 255.255.254.0, each interface does not require an IP address.


    正确答案： C,A
    解析： 暂无解析

  • 第23题：

    多选题
    Refer to the exhibit.   What are three of the basic components of a VoIP network？（）
    A

    software voice applications

    B

    multipoint control unit （MCU）

    C

    gatekeeper

    D

    call agent

    E

    interactive voice response （IVR） systems

    F

    softphones


    正确答案： A,F
    解析： 暂无解析

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