* Use the "ifconfig" or "ip addr" on Host-A and Host-B to verify the newly assigned addresses. Make changes if necessary. Ask for help if you have any troubles.

* Use the "ping" command to verify the network connection between Host-A and Host-B for the new addresses. Go on to the next step only after a positive result.

* On terminal window "C" on Host-A, enter the following commands and keep the outputs for later use:

arp -n

arp -n

* Do the same on Host-B.

==Capturing network packets==

* On terminal window "T" on Host-A, enter the following command and keep the output for later use: