Explain how the OSI stack works
Can you explain how the wireshark shows the OSI stack
Explain the concept of firewalls and the role they play in security
Explain the concept of NAT and why is it important
What are the tables that are used in ipTables?
What is the difference between private and Public IP?
Explain the concept of VLAN? How do you accomplish it in VirtualBox?
What is the use of the FILTER table?
What is the use of NAT table?
Why would you want to convert a linux box into a router?
What feature of Linux box allows to convert a linux box into a router?
Explain how the concept of OSI layers as it came into play in your assignments
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