In what PIM topology would you use MSDP within a single domain？（）A、Auto-RPB、Anycast RPC、Bootstrap routerD、PIM sparse mode
In what PIM topology would you use MSDP within a single domain？（）
- A、Auto-RP
- B、Anycast RP
- C、Bootstrap router
- D、PIM sparse mode
相关考题：
What is the use of MSDP across multiple PIM domains?() A. It scopes multicast traffic.B. It prevents multicast routing loops.C. It advertises active multicast sources.D. It advertises RPs to all downstream routers.
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.
What is the purpose of a rendezvous point (RP)?() A. acts as a meeting place for sources and receivers of multicast trafficB. used in PIM dense m ode to create a database of all multicast sourcesC. used in PIM dense and sparse mode to create a database of all multicast sourcesD. acts as the designated router for a broadcast segment when multicast routing is enabled
When IP multicast is enabled via PIM, which mode uses the flood and prune metho d? Select the best response.() A. PIM sparse - denseB. Bidir - PIMC. PIM - RPD. PIM - DME. PIM - SM
WhichtypeofdomainsisinterconnectedusingMulticastSourceDiscoveryProtocol?() A.PIM-SMB.PIM-DMC.PIM-SSMD.DVMRP
What is Phantom RP used for？（）A、it is used for load balancing in bidirectional PIMB、it is used for redundancy in bidirectional PIMC、it is used for redundancy in PIM-SMD、it is used for load balancing in PIM-SM
When building an IP multicast domain using PIM which mode assumes that other routers do not want to forward multicast packets for the group?（）A、PIM - DMB、PIM - SMC、PIM - RPD、CGMPE、IGMP snooping
Which three statements are true about IP multicast configuration?（）A、PIM sparse - dense mode and PIM dense mode require an RP on the network.B、PIM sparse mode and PIM dense mode require an RP on the network.C、PIM sparse mode interfaces are always added to the multicast routing table in a router.D、PIM sparse mode and PIM sparse - dense mode require an RP on the network.E、PIM dense mode interfaces are always added to the multicast routing table in a router.F、PIM sparse - dense mode acts as PIM dense mode if an RP is not known.
What does the command ip pim send-rp-discovery scope 16 achieve？（）A、it enables PIM BSRB、it makes the router an Auto-RP mapping agentC、it advertises the router as an RP with Auto-RPD、it makes the router an Auto-RP client
Which type of domains is interconnected using Multicast Source Discovery Protocol？（）A、PIM-SMB、PIM-DMC、PIM-SSMD、DVMRP
What protocol is used for Path Setup in MPLS traffic engineering？（）A、OSPFB、ISISC、BGPD、RSVPE、PIM
In PIM-SM what control plane signaling must a multicast source perform before it begins to send multicast traffic to a group？（）A、The source must send a PIM Register message to the rendezvous point （RP）B、The source must first join the multicast group using IGMP before sendingC、The source must perform a Request to Send （RTS） and Clear to Send （CTS） handshake with the PIM designated router （DR）D、No control plane signaling needs to be performed；the source can simply begin sending on the local subnet
Multicast is being deployed in the network， and only ip pim sparse-dense mode has been configured on all interfaces in the network to support a new video streaming application. No other multicast configuration was applied anywhere in the network. Since enabling multicast， the network monitoring tools show periodic spikes in link utilization throughout the network， even in areas where the video application is not being used. What could be a possible cause？（）A、PIM sparse mode is being used.B、PIM dense mode is being used.C、The BGP multicast address family has not been configured.D、IGMP version 3 is being used.E、IP PIM neighbor filters have not been applied.
What is the purpose of a rendezvous point (RP)?（）A、acts as a meeting place for sources and receivers of multicast trafficB、used in PIM dense m ode to create a database of all multicast sourcesC、used in PIM dense and sparse mode to create a database of all multicast sourcesD、acts as the designated router for a broadcast segment when multicast routing is enabled
When IP multicast is enabled via PIM, which mode uses the flood and prune metho d? Select the best response.（）A、PIM sparse - denseB、Bidir - PIMC、PIM - RPD、PIM - DME、PIM - SM
Which two commands are required to enable multicast on a router， knowing that the receivers only support IGMPv2？（）A、ip pim rp-addressB、ip pim ssmC、ip pim sparse-modeD、ip pim passive
What prevents routing loops when MSDP is configured across multiple domains？（）A、PIM-SMB、ScopingC、Auto-RPD、MBGP
What is the use of MSDP across multiple PIM domains？（）A、It scopes multicast traffic.B、It prevents multicast routing loops.C、It advertises active multicast sources.D、It advertises RPs to all downstream routers.
单选题What is Phantom RP used for？（）Ait is used for load balancing in bidirectional PIMBit is used for redundancy in bidirectional PIMCit is used for redundancy in PIM-SMDit is used for load balancing in PIM-SM
单选题What does the command ip pim send-rp-discovery scope 16 achieve？（）Ait enables PIM BSRBit makes the router an Auto-RP mapping agentCit advertises the router as an RP with Auto-RPDit makes the router an Auto-RP client
多选题Choose two commands that are required to enable multicast on a router， when it is known that the receivers use a specific functionality of IGMPv3.（）Aip pim rp-addressBip pim ssmCip pim sparse-modeDip pim passive
单选题2012 Feb 23 23：00：08.676710 pim： [16132] （default-base） Received unauthenticated hello- message from 10.1.1.2 on Ethernet1/18， message discarded 2012 Feb 23 23：00：12.528763 pim： [16132] （default-base） Send Hello with AH on Ethernet1/18 from 10.1.1.1， holdtimE. 105 secs，dr-priority：1 You are troubleshooting a PIM neighbor adjacency that is not coming up. You issued the command show ip pim neighbor e1/18 and confirmed there is no PIM neighbor on the interface. What is the problem based on the debug output？（）A The peer router 10.1.1.2 has PIM disabled on its interface connecting to Ethernet1/18.B The peer router 10.1.1.2 has the wrong PIM password configured on its interface connecting to Ethernet1/18.C The local router 10.1.1.1 has the wrong PIM password configured on Ethernet1/18.D The peer router 10.1.1.2 does not have PIM hello authentication enabled on its interface connecting to Ethernet1/18.E The local router 10.1.1.1 does not have PIM hello authentication enabled for Ethernet1/18.
单选题What is the purpose of IGMP in a multicast implementation?（）Ait is not used in multicastBit determines the virtual address group for a multicast destinationCit dynamically registers individual hosts in a multicast group on a specific LANDit is used on WAN connections to determine the maximum bandwidth of a connectionEit determines whether Bidirectional PIM or PIM sparse mode will be used for a multicast flow
单选题In PIM-SM what control plane signaling must a multicast source perform before it begins to send multicast traffic to a group？（）AThe source must send a PIM Register message to the rendezvous point （RP）BThe source must first join the multicast group using IGMP before sendingCThe source must perform a Request to Send （RTS） and Clear to Send （CTS） handshake with the PIM designated router （DR）DNo control plane signaling needs to be performed；the source can simply begin sending on the local subnet
单选题In what PIM topology would you use MSDP within a single domain？（）AAuto-RPBAnycast RPCBootstrap routerDPIM sparse mode