Unicast / Multicast

Those applications that do not require a high level of reliability for operations can use the Minimalist Internet Multicast service model, like streaming of continues data in the forms of audio or video, however applications that need reliability like real time applications they would be best suited utilizing the unicast service model.

NAT IPv6

Today we have a big problem with advertising companies which are making profiles of people by collecting their information. With IPv6, this task would be much easier because if they found the user's identity of a specific IP address, then they would use the IP address to collect the information easier. Imagine if they know the IP addresses of your home connection, of your mobile phone, the IP address of the PC in your work. They would be able to know almost any electronic action you make. Do you think that this scenario would be true or would be other ways to hide our identity?

Djkstra’s shortest path algorithm

Consider the following network. a) With the indicated link costs, use Djkstra’s shortest path algorithm to compute the shortest path from E to all network nodes. Show how the algorithm works by computing a table. b) Eliminate node A, and redo the problem starting from node B.

How to identify software, hardware and network problem.

Describe how to identify software, hardware, and network problems.

Link Layer

Many of the functions of an adapter can be performed in software that runs on the node’s CPU. What are advantages and disadvantages of moving this functionality from the adapter to the node?