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Packet Tracer - Identify MAC and IP Addresses  Ping 172.16.31.4 from 172.16.31.5. Return to Realtime mode. Part 2: Gather PDU Information for Remote Network Communication In order to communicate with remote networks, a gateway device is necessary. Study the process that takes place to communicate with devices on the remote network. Pay close attention to the MAC addresses used. Step 1: Gather PDU information as a packet travels from 172.16.31.5 to 10.10.10.2. a. Click 172.16.31.5 and open the Command Prompt . b. Enter the ping 10.10.10.2 command. c. Switch to simulation mode and repeat the ping 10.10.10.2 command. A PDU appears next to 172.16.31.5 . d. Click the PDU and note the following information from the Outbound PDU Layer tab:  Destination MAC Address: 00D0:BA8E:741A  Source MAC Address: 00D0:D311:C788  Source IP Address: 172.16.31.5  Destination IP Address: 10.10.10.2  At Device: 172.16.31.5 Question: What device has the destination MAC that is shown? The router your answers here. e. Click Capture / Forward (the right arrow followed by a vertical bar) to move the PDU to the next device. Gather the same information from Step 1d. Repeat this process until the PDU reaches its destination. Record the PDU information you gathered from pinging 172.16.31.5 to 10.10.10.2 into a spreadsheet using a format like the sample table shown below: At Device Dest. MAC Src MAC Src IPv4 Dest IPv4 172.16.31.5 00D0:BA8E:741A 00D0:D311:C788 172.16.31.5 10.10.10.2 Switch1 00D0:BA8E:741A 00D0:D311:C788 N/A N/A Router 0060:2F84:4AB6 00D0:588C:2401 172.16.31.5 10.10.10.2 Switch0 0060:2F84:4AB6 00D0:588C:2401 N/A N/A Access Point N/A N/A N/A N/A 10.10.10.2 00D0:588C:2401 0060:2F84:4AB6 10.10.10.2 172.16.31.5 Reflection Questions Answer the following questions regarding the captured data: 1. Were there different types of cables/media used to connect devices? Yes copper and fiber your answers here. 2. Did the cables change the handling of the PDU in any way? no your answers here. 3. Did the Hub lose any of the information that it received? no  2013 - 2019 Cisco and/or its affiliates. All rights reserved. Cisco Public Page 2 of 4 www.netacad.com