packet tracer - nasc · basics “cisco packet tracer is a comprehensive, networking technology...
TRANSCRIPT
A D N A N K A Z A N
PACKET TRACER
STARTING POINT
Who is using Packet Tracer?
Who makes own assignments?
CONFERENCE
It was a good day, but how can i use this on Monday?
Practical value
Lunch
ADNAN KAZAN
Information Science
Regio CollegeTeacher CCNA program
NASCTrainer \ Book “Netwerken met Packet Tracer”
TOPICS
Intro Basics Usage Make assignments Wrap up
10 min.What can i do with it?When can i use it?
15 min.ConceptsTeamwork
10 min.How to make PKAVariables and Plagiarism
Difficult to talk about a tool, without actually using it.
BASICS
“Cisco Packet Tracer is a comprehensive, networking technology teaching and learning program that offers a unique combination of realistic simulation and visualization experiences, assessment and activity authoring capabilities, and opportunities for multiuser collaboration and competition”
- Netacad
SHORT DEMONSTRATION OF BASICS
1. Logical/Physical2. Realtime/Simulation3. Tool bar4. Packet Window5. Device-Type
1
2
3
45
DEMO 1
THE FUNDAMENTELS
Simulation modePacket Inspection
Friendly user interfaceFlighttimeContact with devices
Make own assignments
SHOWING WHAT KIND OF THINGS CAN GO WRONG
• Broadcast storm• With real equipment not “visible” what happens on the
data layer• In Packet Tracer very easy to show and also to demonstrate
the workings of STP• Result of STP election proces
DEMO 2
MAKE TOPICS MORE CLEAR
• Routing and Administrative distance / longest length prefix• Using the inspect tool
10.0.0.0/30
10.0.0.4/30 10.0.0.8/30
192.168.0.0/29 192.168.0.32/29
Default route
DEMO 3
LEARN STUDENTS TO TROUBLESHOOT
• 30 students >> not enough equipment to do some simple troubleshooting tasks• With PT easily done, from datalink layer to
application layer• Wrong gateway configured• ARP• Broadcast message• MAC – IP
• Routing loop• DHCP doesnt have ip left in scope
DEMO 4
TEAMWORK?
• PT provides the possibility to connect instances with each other• So a group of 2-4 students can work together and build a
corporate network on 4 devices• Easy to set up, not always easy to troubleshoot
especially on BYOD environments.
DEMO 5
MAKING OWN ASSIGNMENTS
• Packet Tracer gives teachers possibility to make own assignments
• Always start with an environment which is finished = Solution• Create the start up environment• Additional step: Use variables to minimize plagiarism
• Lock it!• Distribute and collect
DEMO 6
FUTURE
• IoT in Packet Tracer• Will be huge
• More protocol support• First hop redundancy protocols >> Stacking of switches
SO, HOW CAN I USE THIS ON MONDAY?
• All the files are on wetransfer (i have included 10 troubleshoot files)
• You can use the troubleshoot files with your students• Make your own assignments• Difficulty with making assignments? Mail me!
