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Which are the features present in IPv4 but not in IPv6?(a) Fragmentation(b) Header checksum(c) Options(d) All of the mentionedI have been asked this question in a job interview.Asked question is from Internet Protocol Version 6 (IPv6) topic in section Network Protocol of Wireless/Mobile

Answer»

The correct choice is (d) All of the mentioned

Explanation: All the features are only present in IPv4 and not IPV6. IPv6 no LONGER has a header checksum to protect the IP header, MEANING that when a packet header is corrupted by transmission errors, the packet is very likely to be delivered INCORRECTLY.



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