Win 6

Choose two questions and answer them. Please each questions are to be posted in a seperate documents. thank you, Also, have in mind I will be coming back to ask for a discussion reply. Its a dicussion board. but must be well detailed and answered accurately. All Citations are tgo be included. one pages and a half pages per document/questions

1.Describe TCP and UDP, and how they differ.  Why do both protocols exist?

2. In your own words, briefly describe each of the address types mentioned in LabSim, and provide a scenario when each is useful for an organization.  In particular, differentiate link-local, unique local and global addresses.

3.  LabSim describes the ISATAP, 6to4 and Teredo transition technologies for IPv6.  In your own words, define one (in a way that differentiates it from the others).  Then, do one of the following: 

DUE JULY 22nd

Please remember it’s a discussion board, after I post them, i will always require two additional replies to other students post. So please I need replies to this two. It could be like 4 to 6 sentences. Thanks