1) Describe the different Adaptation layers available for use in ATM network. Write down frame format used in each layer.
2) Explain the features and characteristics of X.21 interface in detail.
3) Sketch the format of IP datagram and describe its fields in detail.
4) Describe why loops occur when bridges are used to Interconnect LAN. Illustrate how Spanning Tree algorithm helps to avoid loops in bridges.
5) Describe the creation of Static, Dynamic and Active documents used in World Wide Web in detail.
6) Write detail note on: User Datagram Protocol (UDP).