Which one of the following commands enables a multicast routing protocol on an IOS device?
A. (config-if)#multicast address {IP-address}
B. (config)#ip multicast routing
C. (config-if)#ip pim {dense-mode | sparse-dense-mode | sparsemode}
D. (config)#ip pim send-rp-announce {interface type} scope {ttl} group-list {acl}
Answer:C
Which one of the following commands enables a multicast routing protocol on an IOS device?
A. (config-if)#multicast address {IP-address} B. (config)#ip multicast routing C. (config-if)#ip pim {dense-mode | sparse-dense-mode | sparsemode} D. (config)#ip pim send-rp-announce {interface type} scope {ttl} group-list {acl}