Which of the following are shared distribution tree characteristics？ （Choose all that apply.）（）A、Memory requirements are higher for shared distribution tree than for source distribution treeB、Creates a tree from a central RP to all last-hop routersC、Uses a rendezvous pointD、An optimal path is created between each source router and each last-hop routerE、Place （S，G） entry in each router’s multicast routing tableF、Place （*，G） entry in a router’s multicast routing to table
Which of the following are shared distribution tree characteristics？ （Choose all that apply.）（）
- A、Memory requirements are higher for shared distribution tree than for source distribution tree
- B、Creates a tree from a central RP to all last-hop routers
- C、Uses a rendezvous point
- D、An optimal path is created between each source router and each last-hop router
- E、Place （S，G） entry in each router’s multicast routing table
- F、Place （*，G） entry in a router’s multicast routing to table
相关考题：
Which of the following defines memory interleaving?() A. The distribution of data written across all the memory DIMMs and the L1 cacheB. The distribution of data written across all the memory DIMMs in one bankC. The distribution of data written across all the memory DIMMs and the processorD. The distribution of data written across all the memory DIMMs and the L2 cache
Which two statements are true about the rendezvo us point (RP) in a multicast network?() A. The multicast sources must register with the RP to form the multicast distribution tree.B. An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).C. The mu lticast receivers must register with the RP to form the multicast distribution tree.D. An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).E. An RP is required only in networks running Protocol Independent Mu lticast sparse - dense mode (PIM - SDM).F. To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.
Which two statements are tru e about the rendezvous point (RP) in a multicast network?() A. The multicast sources must register with the RP to form the multicast distribution treeB. An RP is required only in networks running Protocol Independent Multicast dense mode ( PIM DM)C. The multicast receivers must register with the RP to form the multicast distribution treeD. An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM)E. An RP is required only in networks running Pro tocol Independent Multicast sparse - dense mode (PIM - SDM)F. To form the multicast distribution tree, the multicast sources register with and the receivers join the RP
Which of the following are shared distribution tree characteristics() A.Memory requirements are higher for shared distribution tree than for source distributiontree.B.Creates a tree from a central RP to all last-hoprouters.C.Uses a rendezvous point.D.An optimal path is created between each source router and each last-hoprouter.E.Place（S，G）entry in each router’smulticast routing table.F.Place（*，G）entry in a router’smulticast routing to table.
Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true? () A.All ports will be in a state of discarding, learning, or forwarding.B.Thirty VLANs have been configured on this switch.C.The bridge priority is lower than the default value for spanning tree.D.All interfaces that are shown are on shared media.E.All designated ports are in a forwarding state.F.The switch must be the root bridge for all VLANs on this switch.
Which two of these statements correctly describe classic PIM-SM？（）A、The IOS default is for a last-hop router to trigger a switch to the shortest path tree as soon as a new source is detected on the shared tree.B、The IOS default is for every one of the routers on the shared tree to trigger a switch to the shortest path tree as soon as a new source is detected on the shared tree.C、The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pim spt-threshold command to "infinity."D、The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pim spt-threshold command to "zero."
Which three statements about bidirectional PIM are true？（）A、Traffic for a bidirectional group flows along the one shared tree and simultaneously utilizes multiple paths in a redundant network topologyB、It does not require any traffic signaling in the protocolC、Membership to a bidirectional group is signaled using explicit Join messagesD、It maintains source-specific forwarding stateE、It reduces memory， bandwidth， and CPU requirements
Which of the following statements is correct regarding PIM Sparse Mode operations？（）A、It does not support all underlying unicast routing protocols like GBPB、It supports shared trees only assuming all hosts want the multicast trafficC、Receivers are registered with RP by their first-hop routerD、Receivers are joinedto the Shared Tree（rooted the rp ）by their local Designated Router（DR）E、From the RP，traffic flows down a Source Tree to each receiver
Which of the following are shared distribution tree characteristics（）A、Memory requirements are higher for shared distribution tree than for source distributiontree.B、Creates a tree from a central RP to all last-hoprouters.C、Uses a rendezvous point.D、An optimal path is created between each source router and each last-hoprouter.E、Place（S，G）entry in each router’smulticast routing table.F、Place（*，G）entry in a router’smulticast routing to table.
What is the Cisco IOS default behavior for switching from the shared tree to the shortest path tree in PIM-SM operations？（）A、immediately after receiving the first packet on the shared tree for a given （S，G）B、after receiving over 1 kb/s traffic onthe shared tree for a given （S，G）C、10 seconds after receiving the first packet on the shared tree for a given （S，G）D、30 seconds after receiving the first packet on the shared tree for a given （S，G）E、after receiving over 10 kb/s traffic onthe shared tree for a given （S，G）
Which of the following is true regarding Label Distribution Protocol （LDP）？（）A、It is a label distribution protocol for MPLSB、It is a set of procedures and messages by which LSRs establish Label Switch Paths （LSPs） through a networkC、Tag distribution Protocol （TDP） was the basis for LDPD、All of the above are true
Which of the following troubleshooting targets is considered to be a Layer 2 issue？（Choose allthat apply.）（）A、Spanning Tree ProtocolB、CablingC、Frame forwardingD、Packet forwardingE、EtherChannelF、Routing protocols
Which two statements are tru e about the rendezvous point (RP) in a multicast network?（）A、The multicast sources must register with the RP to form the multicast distribution treeB、An RP is required only in networks running Protocol Independent Multicast dense mode ( PIM DM)C、The multicast receivers must register with the RP to form the multicast distribution treeD、An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM)E、An RP is required only in networks running Pro tocol Independent Multicast sparse - dense mode (PIM - SDM)F、To form the multicast distribution tree, the multicast sources register with and the receivers join the RP
Your company has a single-domain Active Directory forest. The functional level of the domain is Windows Server 2008. You perform the following activities. Create a global distribution group. Add users to the global distribution group. Create a shared folder on a Windows Server 2008 member server. Place the global distribution group in a domain local group that has access to the shared folder. You need to ensure that the users have access to the shared folder. What should you do（）A、Raise the forest functional level to Windows Server 2008.B、Add the global distribution group to the Domain Administrators group.C、Change the group type of the global distribution group to a security group.D、Change the scope of the global distribution group to a Universal distribution group.
Which statement about PIM sparse mode operations is true？（）A、It does not support all underlying unicast routing protocols like BGPB、Receivers are registered with RP by their first hop routerC、From the RP， traffic flows down a source tree to each receiver.D、It supports shared trees only， and assumes all hosts want the multicast trafficE、Receivers are joined to the shared tree by their local designated router
Which two statements are true about the rendezvo us point (RP) in a multicast network?（）A、The multicast sources must register with the RP to form the multicast distribution tree.B、An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).C、The mu lticast receivers must register with the RP to form the multicast distribution tree.D、An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).E、An RP is required only in networks running Protocol Independent Mu lticast sparse - dense mode (PIM - SDM).F、To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.
Which of the following defines memory interleaving?（）A、The distribution of data written across all the memory DIMMs and the L1 cacheB、The distribution of data written across all the memory DIMMs in one bankC、The distribution of data written across all the memory DIMMs and the processorD、The distribution of data written across all the memory DIMMs and the L2 cache
You are a network administrator of your network. You want to install Windows 2000 professional on 100 computers from a central location. You want to copy a customized application with theinstallation process to all the 100 computers. What should you do to copy that application during the installation process to the computers.（）A、 It cannot be done.B、 Copy the application to the temp folder of the distribution server.C、 Create a folder named $OEM$ as a sub folder in the distribution folder of source files.D、 Create a folder named $COPYDIR$ as a sub folder in the distribution folder of source files.
单选题Which of the following defines memory interleaving？（）A The distribution of data written across all the memory DIMMs and the L1 cacheB The distribution of data written across all the memory DIMMs in one bankC The distribution of data written across all the memory DIMMs and the processorD The distribution of data written across all the memory DIMMs and the L2 cache
单选题Which statement about PIM sparse mode operations is true？（）AIt does not support all underlying unicast routing protocols like BGPBReceivers are registered with RP by their first hop routerCFrom the RP， traffic flows down a source tree to each receiver.DIt supports shared trees only， and assumes all hosts want the multicast trafficEReceivers are joined to the shared tree by their local designated router
多选题Which of the following are shared distribution tree characteristics（）AMemory requirements are higher for shared distribution tree than for source distributiontree.BCreates a tree from a central RP to all last-hoprouters.CUses a rendezvous point.DAn optimal path is created between each source router and each last-hoprouter.EPlace（S，G）entry in each router’smulticast routing table.FPlace（*，G）entry in a router’smulticast routing to table.
多选题Which three statements about bidirectional PIM are true？（）ATraffic for a bidirectional group flows along the one shared tree and simultaneously utilizes multiple paths in a redundant network topologyBIt does not require any traffic signaling in the protocolCMembership to a bidirectional group is signaled using explicit Join messagesDIt maintains source-specific forwarding stateEIt reduces memory， bandwidth， and CPU requirements
多选题Which of the following are shared distribution tree characteristics？ （Choose all that apply.）（）AMemory requirements are higher for shared distribution tree than for source distribution treeBCreates a tree from a central RP to all last-hop routersCUses a rendezvous pointDAn optimal path is created between each source router and each last-hop routerEPlace （S，G） entry in each router’s multicast routing tableFPlace （*，G） entry in a router’s multicast routing to table
多选题Which of the following troubleshooting targets is considered to be a Layer 2 issue？（Choose allthat apply.）（）ASpanning Tree ProtocolBCablingCFrame forwardingDPacket forwardingEEtherChannelFRouting protocols
多选题Which two statements are tru e about the rendezvous point (RP) in a multicast network?（）AThe multicast sources must register with the RP to form the multicast distribution treeBAn RP is required only in networks running Protocol Independent Multicast dense mode ( PIM DM)CThe multicast receivers must register with the RP to form the multicast distribution treeDAn RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM)EAn RP is required only in networks running Pro tocol Independent Multicast sparse - dense mode (PIM - SDM)FTo form the multicast distribution tree, the multicast sources register with and the receivers join the RP
单选题What is the Cisco IOS default behavior for switching from the shared tree to the shortest path tree in PIM-SM operations？（）Aimmediately after receiving the first packet on the shared tree for a given （S，G）Bafter receiving over 1 kb/s traffic onthe shared tree for a given （S，G）C10 seconds after receiving the first packet on the shared tree for a given （S，G）D30 seconds after receiving the first packet on the shared tree for a given （S，G）Eafter receiving over 10 kb/s traffic onthe shared tree for a given （S，G）
单选题Which of the following statements is correct regarding PIM Sparse Mode operations？（）AIt does not support all underlying unicast routing protocols like GBPBIt supports shared trees only assuming all hosts want the multicast trafficCReceivers are registered with RP by their first-hop routerDReceivers are joinedto the Shared Tree（rooted the rp ）by their local Designated Router（DR）EFrom the RP，traffic flows down a Source Tree to each receiver