You are asked to check your companys configurations to determine if any filters should be built to stop certain ICMPv6 traffic. Your supervisor asks for a list of ICMPv6 traffic or issues that are of concern and the reasons why such concerns could be a problem. Build a list for your supervisor. Include packet types or specific circumstances in which ICMPv6 traffic could compromise network security. I have listed all the messages. I just need the reasons why they are concerned. Here are the nine reasons: The ICMP packets that are of concern are 1.Destination unreachable message packet 2.Packet Too Big Messages 3.Time Exceeded packet 4.Parameter Problem Messages 5.Echo packet request 6.Router Advertisement and Router Solicitation Messages 7.Neighbor Solicitation and Neighbor Advertisement Messages 8. Redirect Messages 9. Router Renumbering Messages