Networx It Services

12/06/2026

12/06/2026

14/05/2026

🌐 Networking Fundamentals Explained in a Simple Way 🚀

Learning networking becomes much easier when you understand the core concepts of Routing, Switching, and Firewalls. This colorful cartoon-style infographic breaks down the fundamentals every network engineer should know! 💻📡

🔹 Topics Covered:

🛣️ Routing
✔ RIP
✔ OSPF
✔ IS-IS
✔ EIGRP
✔ BGP
➡️ Learn how routers choose the best path for traffic across networks.

🔀 Switching
✔ VLAN
✔ STP / RSTP
✔ VTP
✔ Port Channel
✔ LACP / PAgP
✔ PortFast / BPDU Guard
➡️ Understand how switches connect and manage devices inside a LAN.

🛡️ Firewall & Security
✔ NAT / SNAT
✔ IPS / IDS
✔ ACLs
✔ IPSEC VPN
✔ AAA
✔ HTTPS Inspection
➡️ Discover how firewalls protect enterprise networks from threats.

🔹 Why These Concepts Matter?
⚡ Build Strong Networking Foundations
🔐 Improve Network Security Skills
🌍 Understand Enterprise Network Design
☁️ Prepare for Real-World Networking Jobs
🎓 Great for CCNA & CCNP Preparation

Perfect for:
👨‍💻 Network Engineers
🎓 CCNA / CCNP Students
🔐 Security Engineers
☁️ IT Infrastructure Teams
📚 Networking Beginners

Save this infographic for quick revision and share it with your networking community! 🚀

14/05/2026

21/04/2026

Networking cheat sheet 😊💯

21/04/2026

IPCONFIG – Network Command You Should Know!

ipconfig is a powerful and widely used command in Windows that helps you
👉 view, manage, and troubleshoot your network configuration quickly.

1. ipconfig

Displays basic network information

IP Address

Subnet Mask

Default Gateway

Use When:
Quickly checking your current network settings

2. ipconfig /all

Shows complete TCP/IP configuration

MAC Address

DHCP Status

DNS Servers

Adapter Details

Use When:
You need full network details for troubleshooting

3. ipconfig /release

Releases the current IP address assigned by DHCP

Use When:
Fixing IP conflicts or disconnecting from network

4. ipconfig /renew

Requests a new IP address from DHCP server

Use When:
After releasing IP to get a fresh one

5. ipconfig /flushdns

Clears DNS resolver cache

Use When:
Websites not loading or DNS issues

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6. ipconfig /displaydns

Displays stored DNS cache records

Use When:
Checking saved DNS entries on your system

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Quick Tip:

ipconfig commands are essential tools for IT Technicians, Network Engineers, and Students to quickly diagnose and fix network issues.