DHCP - Dynamic Configuration Protocol
Dynamic Host Control Protocol is concerned with the set of rules to provide an IP address automatically to a Client.
NG - Knowledge Base
All posts you read here are written by our studentsJuly 2020
ARP - Address Resolution Protocol
ARP stands for Address Resolution Protocol which is used to find the MAC (Media Control Access) address of a device.
Aug 2020
Console Access
Every Router/Switch has a console port on its back side. This port is used to connect a computer to the....
Remote Access
What if the administrator wants to access the device from a remote location? We can use well known protocols like Telnet and SSH....
Router Security
As the prime element of the network, router need to be secured in physical as well as logical means.....
Switching and VLAN
Switch is a networking device used for the interconnection of devices within the same network...
Domain Name System
Imagine if you had to remember the IP address of every website you wanted to visit...
Sep 2020
Hashing and HMAC
Giving some text as input and getting entirely different text of fixed length as output is hashing...