A practical, current guide to Cisco vPC on Nexus: what it is, why it matters, how to configure it (safely), and how it fits into modern VXLAN EVPN designs—including fabric peering and Layer 3 over vPC.
In the current job market, acing a video interview is crucial. With remote work as the new standard, companies are relying on digital hiring practices. Our guide provides actionable advice that could land you a job offer without ever stepping outside your home.
Deciding between HSRP vs. VRRP vs. GLBP is a common challenge for network engineers. The right choice often depends on your network equipment, design goals, and specific redundancy requirements. All three are First Hop Redundancy Protocols (FHRPs) that operate at…
A comprehensive guide to understanding and configuring Virtual Router Redundancy Protocol (VRRP) on modern Cisco devices. Learn about VRRPv3, key concepts like priority and preemption, object tracking, and best practices for IPv4 and IPv6 environments.
HSRP is an FHRP (First Hop Redundancy Protocol) developed by Cisco to provide redundancy and high network availability almost anywhere in the network where we have two layer3 devices. HSRP config gives a group of routers a virtual IP address…
A deep dive into Router on the Stick configuration with practical, step-by-step examples for both Enterprise and Service Provider networks using modern Cisco commands.
Behavioural interview questions are designed to learn about your past behavior as it relates to the job you are interviewing for. In this post, we provide expert tips and 22 sample questions and answers to help you prepare.
Struggling to find the login details for your Cisco router? This guide walks you through two simple, effective methods to find default credentials, navigate Cisco's website, and access any router model, from older classics to modern devices.
What if I told you there's a simple feature in Windows 11 and Windows 10 that can help you sleep better, especially if you work late at night? It's called Night Light, and it's designed to reduce the blue light that can keep you awake. Here's how to turn it on.
In this tutorial i will show you how to install Backtrack 5 R3 in Vmware workstation 8, it is recently released by offensive security team and it is used by penetration testers world wide. Installation is easy just follow given simple steps. Requirements1 :…