Transcript IT-283 Networking with TCP/IP

Unit 2
Using Packet Tracer and Wireshark
What is the assignment for Unit 2?
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You will have to download a packet tracer for this lab.
On p. 42 of Network Fundamentals: CCNA Exploration Labs and Study Guide,
complete Lab 2-1: Topology Orientation and Building a Small Network, tasks 13, and lab 2-2: Using Wireshark to View Protocol Data Units, task 1. Answer all
questions as you go. Because most of you only have one PC, construct a small
peer-to-peer network in Packet Tracer.
Lab 2.1:
◦ Task 1, skip step 1, use Packet Tracer to create a two-workstation environment to
complete the task.
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Task 2, research what the color the pins for a straight-through and crossover
cable.
Task 3, use Packet Tracer to complete the task. Include a screenshot for your
pings.
Lab 2.2: Task 1, install Wireshark before starting this task. Finish this Unit with
step 4 on p. 56. Create a Word document with answers and screenshots.
Using Packet Tracer
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Click END DEVICES
Using Packet Tracer
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Drag 2 PCs to the work
area
Using Packet Tracer
Click the LIGHTNING BOLT
to show cable types
 Select the correct cable type
– copper crossover
 Click on PC1 and drag to
PC2 to make the connection.
Be sure to choose the proper
connection interface
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Using Packet Tracer
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Click on PC1 and get
this display
Using Packet Tracer
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Click on DESKTOP for
this display
Using Packet Tracer
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Click IP
CONFIGURATION for
this display
Insert the correct IP
address
Press TAB for the default
subnet mask
Click X to close
Repeat for PC2
Using Packet Tracer
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Click SIMULATION on
the bottom right of the
Packet Tracer Screen
Go back to PC1 for this
screen. Click
COMMAND PROMPT
Execute the PING
command
Minimize the
COMMAND PROMPT
Using Packet Tracer
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Click AUTO
CAPTURE/PLAY to
watch the data move
from one to the other.
This is much slower than
it really would be. You
will see little envelopes
move back and forth
Using Packet Tracer
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The EVENT LIST shows
each packet as it moves
back and forth the color
codes will help identify
them
Take a SCREENSHOT
for submission
Using Wireshark
Open Wireshark
 Click capture options
 Click on Interface and select your
network adapter
 Click capture packets in promiscuous
mode and Click enable transport name
resolution
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Screen Capture