Linux – POFTUT

What Is Dial-Up Internet Connection?

Dial-Up is a network connection that uses the copper lines or phone lines to connect remote systems. Dial-up was used …

Router is a popular device that is used to connect different networks together. From an end-user point of view, a …

VLAN is network topology and methodology which is used to create separate and isolated single or multiple LANs’s over the …

NIC is the short form of the Network Interface Card. Network Interface Card or simply Network Card is simply used …

Kbps is a very popular term used in IT. Kbps is the short presentation of the Kilobits per second in …

Simple Network Management Protocol aka SNMP is used to monitor and manage devices over the computer networks. SNMP is popularly …

Internet Protocol or IP is designed to create a worldwide network to connect every computer to each other. OSI reference …

Terminal Access Controller Access Control System or TACACS is a protocol used for AAA (Authentication, Authorization, and Audit). TACACS is …

Packet Sniffing is the process to capture packets. Generally, computer network packets are sniffed. Packet sniffing may seem very simple …

RJ45 is a type of cable connector which is mainly used in computer networks. RJ45 is mainly used for ethernet …