In PIM-SM what control plane signaling must a multicast source perform before it begins to send multicasttraffic to a group？（）

Which multicast address is reserved for cisco-rp-discovery？（）

Choose two commands that are required to enable multicast on a router， when it is known that thereceivers use a specific functionality of IGMPv3.（）

What is the correct command to set the router ID for an OSPFv3 process？（）

Which two EIGRP options will limit a query domain？（）

An expanding company is deploying leased lines between its main site and two remote sites. Thebandwidth of the leased lines is 128kb/s each，terminated on different serial interfaces on the main router.These links are used for combined VOIP and data traffic. The network administrator has implemented a VOIP solution to reduce costs，and has therefore reserved sufficient bandwidth in a low latency queue oneach interface for the VOIP traffic. Users now complain about bad voice quality although no drops areobserved in the low latency queue. What action will likely fix this problem？（）

All of these are fundamental building blocks of differentiated services Traffic Conditioner Block exceptwhich one？（）

Which of these statements about penultimate hop popping are true？（）

When STP UplinkFast is enabled on a switch utilizing the default bridge priority， what will the new bridgepriority be changed to？（）

Which message type is constructed and sent from an MSDP router to its MSDP peers when it receives a PIM register message knowing that the MSDP router is also configured as an RP for the PIM domain？（）