Question
Does the Source MAC address match your PC’s interface?
Does the Destination MAC address in Wireshark match your team
member’s MAC address?
How is the MAC address of the pinged PC obtained by your PC?
My PC sends out a packet requesting a reply from the pinged
PC. If the PC replies, it identifies its MAC address.
Note: In the preceding example of a captured ICMP request,
ICMP data is encapsulated inside an IPv4 packet PDU (IPv4 header)
which is then encapsulated in an Ethernet II frame PDU (Ethernet II
header) for transmission on the LAN.
Part 2:Capture and Analyze Remote ICMP Data in Wireshark
In Part 2, you will ping remote hosts (hosts not on the LAN)
and examine the generated data from those pings. You will then
determine what is different about this data from the data examined
in Part 1.Step 1:Start capturing data on the interface.a.Click the
Interface Listicon to bring up the list PC interfaces again.© 2016
Cisco and/or its affiliates. All rights reserved. This document is
Cisco Public.Page 7of 16
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