IPv6 Data Flows (obj 1.5) Flashcards
(5 cards)
What is unicast in IPv6?
Similar to IPv4, but uses IPv6 addresses
Unicast refers to the transmission of data from a single source to a single destination.
What is multicast in IPv6?
Uses multicast groups like in IPv4 (e.g., FF00::A)
Multicast allows data to travel from a single source to multiple specific destination devices.
What is anycast in IPv6?
Unique to IPv6, replaces broadcast from IPv4
Anycast allows one host to efficiently update router tables for a group of other hosts.
How does IPv6 handle anycast data transmission?
IPv6 determines the closest gateway and sends packets as though it was a unicast communication
This method improves efficiency in routing.
What is the role of routers in anycast communication in IPv6?
Routers in the group update their tables, improving efficiency
This allows for better management of data flows among multiple hosts.
