03-25-2010, 07:29 AM
1. You have to select three correct answers - which is not possible if you omit the "multicast routing protocol" option. I think a routing protocol is also a communication protocol.
2. Sometimes you have to settle with minor differences. After all boss is always right, and Cisco is the boss here.
2. Sometimes you have to settle with minor differences. After all boss is always right, and Cisco is the boss here.