Command Purpose enable Logs you into enable mode, which is also known as user exec mode or privileged mode configure terminal Logs you into configuration mode interface fastethernet/number Enters interface configuration…
A brute force attack is a trial and error approach to crack a password or username or find a hidden web page. Its and old method to crack passwords but…
Domain Name Service (DNS) On the internet, computers communicate with each other by using numerical identifiers known as IP addresses. Human readable addresses are more intuitive and easier to remember,…
Port scan is a process to look for open ports on a host , it is done by sending requests to a host of a range of server port addresses…
A number of platforms on the Internet use the multicast method to transfer data to a group of users. This technology is used for online games, live broadcasts, distance learning,…
IGMP is an extension of the IP protocol and must be implemented by the IP module. IGMP is used by multicast applications. When sending a broadcast message on a local network, each…
What is IP Spoofing ? In computer networking, IP address spoofing or IP spoofing means creating packets with a false source IP address, to impersonate another computing system. The basic…
TRACERT (Trace Route), a command-line utility that is used to trace path that a Internet Protocol (IP) packet takes for its destination. How to Use the TRACERT Utility How to…
The NETCONF is a network management protocol which provides mechanisms to install, manipulate, and delete the configuration of network devices. NETCONF uses a simple RPC-based mechanism to facilitate communication between…
A ping is a network utility to test if a host is available and to measure the time it takes for the request to reach the host and back to…