If the transmitted code word is 10011000 and the received code word is 11001001. What is the error word ? Write transmitted code word , received code word and error word as polynomials.374
Why transport layer protocols like TCP and UDP are called end-to-end protocols. What is the difference between them?640
Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.522
The physical layer service is a non-confirmed service. Assume that some bits of data are lost during transmission over physical media, which layer will detect the loss and take some remedial measures. Explain any one method clearly depicting how this operation is performed.222
Explain network layer in ATM,
Which layer is used to detect and correct errors
Why TCP/IP reference model is more popular than OSI model ?
What was the reason for selecting a speed of 155.52 Mbps in the original ATM standard ?
1. What is LAN segmentation? Why it is used? What are the different techniques to create LAN segments?
Discuss how satellite network differs from traditional networks such as Ethernet, Tokenbus.
I have 2 networks. One is LAN & other is Tata Indicom Modem which is connected to USB. The problem is that When USB Modem is using, i am unable to use LAN. And when we use LAN, we cannot use USB Modem. kindly help me.
Explain distance vector routing . What are its limitations and how are they overcome?
When is a translating bridge used ?
Does Ethernet 10Gbps support multiple access
Contrast link state and distance vector routing protocols, giving an example of each.
Enumerate the main responsibilities of data link layer ?
What do you understand by the term ‘structured cabling’. State the main rules that should be used when installing a cable. 31. Show that maximum cabling area for LAN for horizontal cabling runs is approximately 200m.
Draw the IP datagram header format. “IP datagram has a checksum field still it is called an unreliable protocol”. Justify?