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Dual-stack approach refers to _________(a) implementing Ipv4 with 2 stacks(b) implementing Ipv6 with 2 stacks(c) node has both IPv4 and IPv6 support(d) implementing a MAC address with 2 stacksThis question was addressed to me during an internship interview.This key question is from IPv6 topic in division TCP/IP Protocol Suite of Computer Network

Answer»

Correct answer is (C) node has both IPv4 and IPv6 support

The best I can EXPLAIN: Dual-stack is one of the approaches used to support IPv6 in already existing SYSTEMS. ISPS are using it as a method to TRANSFER from IPv4 to IPv6 completely eventually due to the lower number of possible available addresses in IPv4.



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