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Answer Posted / ramesh rao
Your MAC address is your future security....
In IPv6 the MAC address plays a major role...
the 48 bit address will be added with FFFE
Example: 3B-A7-94-FF-FE-07-CB-D0
This makes it 64 bit address and the remaining 64 bit
specific to Country, ISP, Company etc..
Since the MAC address is unique and the becoming end points
for communication between hosts, the security is achieved
and as such there is no broadcast as in IPv4
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