What is the difference between forward lookup and reverse
lookup in DNS?
Answer Posted / zgeorgem
Fwd Lookup resolves a Hostname to its IP address
Rev Lookup resolves a IP Address to its Hostname
Is This Answer Correct ? | 43 Yes | 3 No |
Post New Answer View All Answers
Does Ethernet 10Gbps support multiple access
Explain leaky bucket algorithm and compare it with token bucket algorithm.
What are the two reasons for using layered protocols?
What is a minimum data size of an Ethernet frame ?
When is a translating bridge used ?
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.
Why TCP/IP reference model is more popular than OSI model ?
Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.
What is the advantage of Ring network ? Compare it with ethernet
Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.
Explain ATM reference model.
Discuss the following terms with respect to ATM: VPI, UNI, asynchronous, AAL, Cell, PVC.
What is attenuation
Explain pure-ALOHA and slotted- ALOHA systems. Give the expression for throughout for each,clearly explaining the various terms.
List out the main responsibilities of the network layer.