General Concepts
- Network Infrastructure
- Network Architecture
- Network Geography
- Network Topologies
- Internet of Things (IoT)
- Network Protocols
- Host to Host Communication
- Network Security
- Wireless Networking
Networking Models
Layer-wise Concepts
Protocol Data Unit (PDU)
A PDU is a single unit of information transmitted among entities of a computer network
e.g. In Transport Layer when using TCP, the PDU is the segment
Internet Speed
ISP Speed : Mbps (Small b)
Download Speed : MBps (Big B)
MBps to Mbps (Divide by 8)
Mbps to MBps (Multiply by 8)