Networking in Linux in Hindi by Jagvinder Thind

Networking in Linux 
Networking in Linux -  GUI RHEL 6 Static IP Configuration
Networking in Linux - RHEL 6 Static & Dynamic IP Configuration

Proxy Server Concepts in Hindi by Jagvinder Thind

What is Proxy Server

Proxy Server  - Uses Advantages or Benefits

Proxy Server - Placement in Network

DNS Concepts in Hindi

What is DNS
DNS Structure Domain Name & FQDN
DNS Working
DNS Query
DNS Server Types
DNS Answer Types
DNS Zones
DNS Root Hints
DNS Records