Running Config vs Startup Config — Difference and Commands
Running config lives in RAM and is lost on reboot; startup config lives in NVRAM and survives. How to save,…
Routing & Switching Home / Author: Gurpreet Singh
Author: Gurpreet Singh
Hey! I"m Gurpreet Singh and I Have 7+ Years of experience in the Network & Security Domain as well as the Cloud Infra Domain. I am Certified with Cisco ( CCNA ), CheckPoint ( CCSA ), 1xAWS, 3xAZURE, and 3xNSE. So I love to share my tech knowledge with you.
Routing & Switching 
Switching The Ultimate Guide To Metro Ethernet: Boosting Connectivity and Efficiency
Are you looking to enhance your business's connectivity and efficiency? In today's interconnected world, having a reliable and high-performance network…
Routing Inter-VLAN Routing: A Comprehensive Guide for Network Administrators
Inter-VLAN routing is the process of allowing communication between different VLANs (Virtual Local Area Networks) within a network. VLANs are…
Switching Understanding the MAC Address Table: A Complete Guide
If you're interested in networking, you must have come across the term " MAC Address Table." This table is an…
Security Extended ACLs on Cisco — Syntax, Configuration and Placement
Extended ACLs filter on source, destination, protocol and port. Full syntax, wildcard masks, named ACLs, where to apply them, and…