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:
- Describe a realistic scenario (with some details) for using the technology you chose
- Locate a case study or other online article (of that technology or IPv6 transition in general) and provide your thoughts on it
- If your organization is undergoing (or underwent) an IPv6 transition, discuss some of the details