Question 6 :
Why should you care about the OSI Reference Model?
It provides a framework for discussing network operations and design.
Question 7 :
What is Proxy ARP?
is using a router to answer ARP requests. This will be done when the originating host believes that a destination is local, when in fact is lies beyond router.
Question 8 :
What is EGP (Exterior Gateway Protocol)?
It is the protocol the routers in neighboring autonomous systems use to identify the set of networks that can be reached within or via each autonomous system.
Question 9 :
What is IGP (Interior Gateway Protocol)?
It is any routing protocol used within an autonomous system.
Question 10 :
What is OSPF?
It is an Internet routing protocol that scales well, can route traffic along multiple paths, and uses knowledge of an Internet's topology to make accurate routing decisions.