In a comparison of an IPv4 header with an IPv6 header, which three statements are true? (Choose three) A. An IPv4 header includes a checksum. However, an IPv6 header does not include one. B. A router has to recompute the checksum of an IPv6 packet when decrementing the TTL. C. An IPv6 header is half the size of an IPv4 header. D. An IPv6 header has twice as many octets as an IPv4 header. E. An IPv6 header is simpler and more efficient than an IPv4 header. F. The 128-bit IPv6 address makes the IPv6 header more complicated than an IPv4 header. Â Suggested Answer: ADE The image below shows the differences between an IPv4 header and an IPv6 header: Reference: https://www.cisco.com/c/en/us/about/press/internet-protocol-journal/back-issues/table-contents-13/ipv6-internals.html This question is in 300-101 Cisco Implementing Cisco IP Routing (ROUTE) Exam For getting Cisco Certified Network Professional (CCNP) Routing and Switching Certificate Disclaimers: The website is not related to, affiliated with, endorsed or authorized by Cisco. Trademarks, certification & product names are used for reference only and belong to Cisco. The website does not contain actual questions and answers from Cisco's Certification Exam.
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