O#3: Suppose you are the network security administrator of a well-known company. Your boss has established a deal with another company in another city and now a VPN is setup between the headquarters of two companies for secure communication. Your boss requires you to guarantee a minimum download and uploading speed. Answer the following questions:

1. Do you think it is feasible to implement a VPN between the two companies having

multiple sites?

2. Which layer VPN would you prefer to implement? Why?

3. Which type of VPN would you prefer to implement? Why? 4. Which protocol would you use to implement the VPN? Why?