Author: Valter Popeskic

Network Time Protocol provides the service of time synchronisation for all devices on the network (which have NTP service available and configured).

NTP service usually listens on UDP port 123. It will most often distribute UTC (Coordinated Universal Time) along with well planed leap second modifications. But no other information like time zone can be forwarded with it. It means that your devices can get the clocks sync with NTP but you first need to be sure that you configured time-zone on that device so that he can show local time.

Today’s one of the most admired network service “E-mail” has been modernized the concept of how to communicate worldwide with simplicity and speed without spending extra money. However, to run this service on a computer system or any other end device, e-mail is needed some specific applications as well as services such as application layer protocol “Post Office Protocol” (POP).

In the first article we said some basic things about LLDP protocol and what is he doing. In this part, we will show all commands that can be inserted into Juniper router to make it run LLDP.

Everybody is speaking about it these days, lets say something about what is this PIPA and SOPA thing about.

PIPA Act defends an individual’s privacy by necessitating the private zones and organizations to attain the approval for their collected works, to utilize and exposé of not the public information. This law gives the right of use to their own private information only to the authorized individual. The community of business men, non-profit organizations, and other practiced regulatory organizations needs to go along with the Personal Information Protection Act (PIPA) that has already turn out to be a law on the month of Jan. 1 in the year 2004.