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In the IPv6 header, the traffic class field is similar to which field in the IPv4 header?(a) Fragmentation field(b) Fast switching(c) TOS field(d) Option fieldThis question was posed to me in my homework.Asked question is from Internet Protocol Version 6 (IPv6) topic in chapter Network Protocol of Wireless/Mobile

Answer»

Correct ANSWER is (c) TOS field

The best EXPLANATION: This field ENABLES to have different types of IP datagram. In an IPv6 packet, the Traffic Class byte is USED in the same way as the ToS byte in an IPv4 packet. A ToS/Traffic Class byte includes a DSCP (Differentiated Services Codepoint) and precedence bits.



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