Who should attend
Prerequisites
Basic understanding of Network Fundamentals and TCP/IP operation
Packet Analysis with Ethereal/Wireshark Analyser
Course Objectives
Course Content
Switched Ethernet analysis
- Duplex & Speed Issues
- Spanning Tree operation and Spanning Tree analysis
- Analysing VLANs, VLAN-Tagging
TCP/IP analysis of the network layer
- IP addressing
- Typical IP scenarios
- IP options
- ICMP, ARP and DHCP
TCP/IP analysis of the transport layer
- TCP functions
- Session Setup, Data Transfer and Session Teardown
- Window Mechanism and Window optimisation
- TCP options (SACK, Window Scaling) and TCP timers
- UDP functions
Analysing and troubleshooting TCP/IP with Wireshark
- Wireshark preferences for advanced TCP/IP analysis
- Typical TCP/IP related problems
- Wireshark Expert Info messages and their meanings
TCP/IP applications
- HTTP
- FTP
- SMB
- DNS
- SSL