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102.Jack is a network administrator at his organization. Last night he accidentally messed up the connections running to the server. Today all users have been complaining about not having Internet connectivity and IP addresses in the 169.254.xxx.xxx series. What should Jack check first?
103.Jack is hosting a web site on his server. He has enabled a paid service on his web site and wants to use his server to make financial transactions. Which feature should he enable?
104.Which of the following protocols shares its routing table information with neighboring routers by broadcasting the information over UDP every 30 seconds?