IST 227
Job Stringfellow
Lab 1b
*Disclaimer – All tools and skills used during labs are the responsibility of the student; neither MTC nor the instructor will not
be held liable for any damage to personal or corporate systems or networks. Before capturing any network traffic, ensure you
have permission to listen to the network traffic. If you are an IT staff member performing these tasks in a corporate
environment, obtain written permission to listen to network traffic for troubleshooting, optimization, security, and
application analysis.
To begin packet analysis, you will need to understand the data that occurs at the different layers of the
TCP/IP model.
Objective:
Review your understanding of both the OSI and TCP/IP Models
Description:
This lab will help you refresh your knowledge and experience of the TCP/IP
and OSI models.
1.
List the layers of both the TCP/IP and OSI model
TCP/IP Model
OSI Model
Data
Application
Presentation
Session
Segments
Transport
Packets
Network
Frames
Data Link Mac and
LLC
Bits
Physical
2.
What TCP/IP Layer does the following Protocol or Service belong to:
Protocol/Service
TCP/IP Layer
HTTP
Application Layer
SSH
Application Layer
UDP
Transport
IPv6
Network
Ethernet
Physical
NTP
Application Layer
TCP
Transport
