What is the use of IGMP protocol?
What are Ping and Tracert?
Explain RSVP. How does it work?
Explain the concept of DHCP.
What are the differences between a domain and a workgroup?
Explain the different classes of addresses supported by IP addressing.
What is multicasting?
Explain the functionality of PING.
Explain the core naming mechanism, Domain Name System (DNS).
Describe Application layer.