2. How Packet Analyzer Work ?
• Collection • Conversion • Analysis
Collect raw binary data converted into a readable form Analyzing captured and converted data
3. How Computer communicate ?
Network Protocols
Nowadays modern networks are running on many different platform and according to
that, to communicate with each different platform we need a stranded language.
Therefore we use set of common languages and that we called as Protocols.
e:g – TCP – Transmission control protocol
IP – Internet protocol
ARP – Address resolution protocol
4. Communication Steps
Connection initiation
Negotiation of connection characteristics
Data formatting
Error detection and correction
Connection termination
