Which is true of the IPv6 packet header?

Which is true of the IPv6 packet header?

• The Hop Limit field replaces the IPv4 Time to Live field.
• The Source and Destination IPv6 addresses change while travelling from source to destination.
• The Time to Live field replaces the DiffServ field.
• The Version field identifies the next header.

Explanation: Several fields in the IPv6 header replaced fields in the IPv4 header. For example, the Hop Limit field replaced the IPv4 header Time to Live field.

Exam with this question: 8.3.6 Check Your Understanding - IPv6 Packet