A network attack is an attempt to gain unauthorized access to an organization’s/company,s network, with the objective of stealing data or performing other malicious activity. Network attacks are either Passive or...
Category - Networking
VPLS- It is a service that uses MPLS and Virtual Private Networking (VPN) to connect multiple LANs over the internet, thereby creating a logical LAN between geographically dispersed sites. It provides a secure and seamless...
Network Troubleshooting tools help network administrators identify the root cause of a network issue to fix it. A few basic network troubleshooting tools are discussed below: Ping Tools The Ping tool is used to test whether a...
UNDERSTANDING OF IPv6 Internet Protocol version 6 (IPv6) is the latest revision of the Internet Protocol (IP) and the first version of the protocol to be widely deployed. IPv6 was developed by the Internet Engineering Task Force...
Before We Begin: Know What Hardware You’re Using and Download PuTTY The first step is to check what hardware you are using before you begin. If you are using a Cisco switch, you need to know what model you have. You also want...
The actual selection of hardware should be determined by establishing the requirements for the project, determining the available budget, and verifying that the project is feasible using the available resources (including...
Q-IN-Q VLAN TUNNEL Solution on How to transport customer’s vlan in an encrypted format Q-in-Q tunnels mean transporting an 802.1Q frame in another 802.1Q frame, Q-in-Q VLAN tunnel enables a service provider to segregate the...
Network Troubleshooting FAQs Question 1 My internet service is out, how can I start troubleshoot? Steps: Check physical cable connectivity Check IP address released by your DHCP server Unplug and Plug in the cable Trace...
As Network Engineers we need to be versatile and troubleshooting-savvy in our work environment. Also we need to have very good knowledge of IP and other networking related commands on end-point devices such as Windows computers...
Router/Switch Stuck in ROMmon Mode Introduction; ROMMON (ROM Monitor) or also known as bootstrap program is you can say a mini operating system in the Cisco devices that helps to initialize the processor hardware and boot the...