18. Compare the differences between ICMPv4 and ICMPv6. Do we still need DHCP, ARP, and IGMP in IPv6?
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Step 1: Compare ICMPv4 and ICMPv6 differences - ICMPv4 uses 8-bit type and code fields while ICMPv6 uses the same structure but with expanded functionality - ICMPv6 incorporates functions that were separate protocols in IPv4 (like ARP) - ICMPv6 is considered an Show more…
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