An end station receiving a broadcast packet will always process the data up to at least which layer of the OSI stack? A. Layer 1 B. Layer 2 C. Layer 3 D. Layer 4 E. Layer 7

Which of the following is true regarding the IPv4 multicast address format? A. The first 3 bits of the address set to ‘110’ B. A value between 223.0.0.0 and 239.255.255.255 C. The first 4 bits of the address set to ‘1111’ D. A subnet mask to indicate the network and host portion of the address […]

When a BSR message with a higher priority is seen, will a new BSR election occur? A. No, the new election only occurs when the elected BSR fails B. Yes, after a bootstrap message wait interval C. Yes, immediately D. Depends on the local configuration of whether to allow the new election or not

Refer to the exhibit. Which one of the following descriptions is correct, assuming that all the IGMP join, PIM join and multicast traffic are for the same multicast group? A. IGMP is enabled on Router A and B’s interfaces facing the switch. PIM is not enabled on Router A and B’s interfaces facing the switch. […]

How does a Candidate-RP send its information to the BSR? A. Using PIM address 224.0.0.13 B. It is unicast to all the BSR candidates C. It is flooded by all PIM routers D. It is unicast to the elected BSR

Which of the following statements is false regarding BSR and RP? A. A router may be both a candidate-BSR and candidate-RP B. A router configured as a candidate-BSR may also be configured as a static RP C. A router configured as a candidate-RP may be also be configured as a static RP D. A converged […]

Refer to the configuration exhibit. Channel 239.1.1.1, 239.1.1.2, 239.1.1.3 and 239.1.1.5 have already been established. What will happen when this router receives two IGMP reports to join group 239.1.1.4 and 239.1.1.8? A. Channel 239.1.1.4 will be established while 239.1.1.8 will not B. Channel 239.1.1.8 will be established while 239.1 1.4 will not C. Both of […]

Choose the statements that describe Bootstrap Router mechanism. (Choose three) A. It is a mechanism to distribute RP-set information dynamically B. The bootstrap router gets and propagates RP information via multicast messages C. The bootstrap router gets and propagates RP information via unicast and multicast messages D. BSR relies on timers to discover that an […]

How do the routers in the PIM domain become aware of the address of the elected BSR? A. It is unicast to them B. It is flooded through the network in a bootstrap message C. It is preconfigured on all routers D. It is flooded through the network in the PIM Hello

Refer to the configuration exhibit. Which of the following statements is true? A. 2 static RP’s cannot be configured on the same device B. 10.10.10.24 will be RP for 230.1.1.1 and 10.10.10.66 will be RP for 234.1.1.1 C. 10.10.10.24 will be RP for 234.1.1.1 and 10.10.10.66 will be RP for 230.1.1.1 D. 2 static RP’s […]