Protocol Analysis WCNA certification exam covers a wide range of topics, including network traffic analysis, protocol analysis, network security, and network troubleshooting. WCNA exam consists of multiple-choice questions and practical exercises that require candidates to analyze real-world network traffic using Wireshark. WCNA exam is designed to test an individual's ability to identify network problems, interpret network traffic, and apply best practices to resolve issues.
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Protocol Analysis WCNA exam, in particular, is focused on protocol analysis, which is the process of reviewing and examining network data packets to gain insights into network performance or identify issues. WCNA exam is designed to test your knowledge of various protocol analysis techniques, including capturing and analyzing TCP/IP packets, interpreting network traces, and troubleshooting network issues.
Reference: https://www.wcnacertification.com/
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Protocol Analysis WCNA Exam Syllabus Topics:
| Section | Objectives |
| Protocol Analysis | - Transport Layer Analysis
- 1. UDP behavior analysis
- 2. TCP handshake and teardown
- Application Layer Protocols
- 1. DNS analysis
- 2. HTTP/HTTPS traffic inspection
|
| Troubleshooting and Performance Analysis | - Network Problem Diagnosis
- 1. Latency and packet loss identification
- 2. Retransmissions and errors analysis
|
| Wireshark Usage and Interface | - Display Filters
- 1. Filter syntax and operators
- 2. Common display filter use cases
- Packet Capture Basics
- 1. Capture file formats (pcap/pcapng)
- 2. Capture interfaces and filters
|
| Network Fundamentals | - TCP/IP Model and OSI Model
- 1. Layer functions and encapsulation
- 2. Protocol mapping across layers
- Basic Networking Concepts
- 1. IP addressing and subnetting basics
- 2. Common network protocols overview
|