Lecture 1 IP Multicast Basics and Addressing
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=fRiOOWJDcK8
This is the first video of a complete lecture series on IP Multicast and its implementation on both IOS and Junos routers with a focus on CCIE and JNCIE candidate requirements. • In this video we discuss the following topics: • What is IP multicast and its relevance to CCIE and JNCIE • How does IP multicast differ from broadcast and replicated unicast • Why is multicast more efficient than broadcast and replicated unicast • The addressing of an IP multicast packet, the class of IP space used, the packet structure and the flat nature of the Class D space • The need to generate unique ethernet MAC addresses to use as destination multicast MACs • The addressing of a layer 2 ethernet packet encapsulating IP Multicast • How multicast IPs are mapped to multicast ethernet MAC addresses and how up to 32 IP multicast IPs can potentially map to a single MAC 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