Create FTP Traffic
In this activity, you will use Packet Tracer to sniff and log network traffic. You will view a security vulnerability in one network application, and view logged ICMP traffic with syslog.
Step 1. Activate the sniffing device.
a. Click on sniffer device Sniffer1.
b. Go to the Physical tab and turn on the power to the sniffer.
c. Go to the GUI tab and turn the sniffer service on.
d. The FTP and syslog packets entering the sniffer from Router2 are being monitored.
Step 2. Remotely connect to the FTP server.
a. Click on PC-B and go to the desktop.
b. Click Command Prompt. From the command prompt, open an FTP session with FTP_
SERVER using its public IP address. Help with the command line is available by typing
? at the prompt.
c. Enter the username of cisco and password of cisco to authenticate with the FTP_
Server.
Step 3. Upload a file to the FTP server.
a. At the ftp> prompt, enter the command dir to view the current files stored on the
remote FTP server.
b. Upload the clientinfo.txt file to the FTP server by entering the command put clientinfo.
txt.
c. At the ftp> prompt, enter the command dir and verify that the clientinfo.txt file is now
on the FTP server.
d. Enter quit at the FTP prompt to close the session.
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