What is Fiber Optic Splitter and Types
What is Fiber Optic Splitter and Types What is a Fiber Optic Splitter?Fiber optic splitter is a passive optical device used to distribute optical signals, which can divide input optical…
Cisco Commnd
Cisco Commnds Cisco Commands Cheat Sheet PDF 1Cisco Commands Cheat Sheet PDF 2Cisco Commands Cheat Sheet PDF 3 Router Basic Commnds 1.User EXEC Mode Router> Commands: ping show traceroute 2.Privileged…
What is Cisco CDP LLDP
CDP & LLDP CDP LLDP CDP (Cisco Discovery Protocol) and LLDP (Link Layer Discovery Protocol) are both network protocols used for discovering devices on a local network. CDP is Cisco-specific, providing information about…
What is Inter-VLAN Routing & SVI
Inter-VLAN Routing Inter-VLAN Routing Understanding VLANsBefore diving into inter-VLAN routing, it’s crucial to understand VLANs and their role in networking. What Are VLANs?A VLAN (Virtual Local Area Network) is a logical…
Industry Real life Network Engineer Skills
Industry Real life Network Engineer Skills Industry Real life Network Engineer Skills 1. Basic IT and Networking FoundationThe first step to becoming a Network Engineer is learning the basic concepts…
What is NAT How Works
NAT & PAT Technology What is NAT The Problem with IPv4 addressesAn IP address is used as an endpoint identifier in IP-based communications. It is just like a telephone number.…
Connect Cisco Router & Switch to Internet
Connect Cisco Router & Switch to Internet Router Interface Configuration ............................... show ip interface breif config t interface fa0/0 ip address dhcp no shutdown exit Default Routing Configuration ............................. config…
How to Cisco Router Password Recovery
Cisco Router Password Recovery Step 1: Connect to the Router Connect via Console: Use a terminal emulator (like PuTTY) to connect to the router’s console port. Step 2: Reboot the…
Introduction of Cisco Router
Router Technology What is Router A Router is a networking device used to connect multiple networks and forward data packets between them. It works mainly at Layer 3 (Network Layer)…
What is Switch Stacking
Switch Stacking Technology What is Switch Stacking Switch stacking is a networking technology that allows multiple physical network switches to be interconnected and operate as a single logical switch. From…