A Candidate RP receives a bootstrap message with a higher priority than its own. What happens?()A、Use highest IP address as BSR.B、Reset the bootstrap timer and continue to listen.C、Forward all traffic to the bootstrap message originator.D、Declare self as BSR and send bootstrap messages every 60 seconds.

A Candidate RP receives a bootstrap message with a higher priority than its own. What happens?()

  • A、Use highest IP address as BSR.
  • B、Reset the bootstrap timer and continue to listen.
  • C、Forward all traffic to the bootstrap message originator.
  • D、Declare self as BSR and send bootstrap messages every 60 seconds.

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Which three RP election mechanisms are available in a PIM-SM domain?()A、StaticB、Auto-RPC、Dynamic-RPD、Bootstrap routerE、Anycast-RP

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单选题A Candidate RP receives a bootstrap message with a higher priority than its own. What happens?()AUse highest IP address as BSR.BReset the bootstrap timer and continue to listen.CForward all traffic to the bootstrap message originator.DDeclare self as BSR and send bootstrap messages every 60 seconds.

多选题What are two purposes of the 224.0.1.40 address in Auto-RP?()AConfigured mapping agents listen to this address.BMapping agents select RP for a group based on highest IP address of all the group's C-RPs.CRP mapping agent advertises complete list of group-to-RP mappings.DAll configured PIM-SM routers listen to this address and learn the correct RP to use for each known group.

单选题If all OSPF routers in a single area are configured with the same priority value,what value dose a router use for the ODPF router ID in the absence of a loopback interface?()Athe IP address of the first Fast Ethernet interfaceBthe IP address of the console management interfaceCthe highest IP address among its active interfacesDthe lowest IP address among its active interfacesEthe priority value until a loopback interface is configured

单选题How does a switch respond when it receives a message?()AIt reads the Layer-5 information and sends the message directly to the intended computer.BIt reads the Media Access Control (MAC) address and broadcasts the message to all the computers that are connected to the switch.CIt reads the Media Access Control (MAC) address and sends the message directly to the intended computer.DIt reads the Layer-5 information and broadcasts the message to all the computers that are connected to the switch.

单选题以下哪一项正确描述了路由器启动时的顺序?()A加载bootstrap、加载IOS、应用配置B加载bootstrap、应用配置、加载IOSC加载IOS、加载bootstrap、应用配置、检查硬件D检查硬件、应用配置、加载bootstrap、加载IOS