单项选择题
A. both routers R1 and R2
B. router R1
C. router R2
D. none of the routers since they are not configured with static RP
单项选择题 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? ()
单项选择题 Refer to the exhibit. All multilayer switches are running PIM dense mode. Recipient A and Recipient B are sending IGMPv2 joi n messages to their respective multilayer switches. Which statement is true?()
多项选择题 Which three statements are true about IP multicast configuration?()