Functions and basic operation of Wireshark Analyzer
Introduction and operation of the Analyzer
Live capture and live capture settings
Display options and analysis possibilities
Working with Capture Filter and Display Filter
File Input and Output
Advanced functions of Wireshark
Settings and user profiles
Name resolution
Reconstruction of user data - Reassembly of the protocol
Packet coloring
Methods and techniques for analysis and troubleshooting
What is packet analysis?
Steps and techniques of traffic analysis
Ethernet switch analysis
Recording of wireless network traffic
Determining delay and response times
Measure and determine throughput and overhead
Statistics and baselining
Baselining of applications on the network
Wireshark statistics
Network problems vs. application problems
Typical network problems
Application types and typical application problems
"Is it the network or the application?" - Isolation of error situations
Analysis and reconstruction of voice traffic
Switched Ethernet Analysis
Ethernet Analysis
VLANs and VLAN tagging
TCP/IP analysis of the network layer
IP Addressing
Typical IP network problems
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 optimization
TCP options (SACK, Window Scaling) and TCP timer
TCP graphs
UDP functions
Analysis of TCP/IP with Wireshark
Wireshark settings for advanced TCP/IP analysis
Typical problems with TCP/IP
Wireshark Expert info messages and their meaning
TCP/IP applications
HTTP
FTP
DNS
TLS
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