what is frame relay.and how it is different from isdn

Answer Posted / jitendera kumar sinha

farme realy is a packet switch technology and it is a
multiacess n/w but doenot support the broad cast address.
it look like a dedicated lease line conection
so we can say that frame realy is packet switcheing
technolgy and work on the basis og sharing of bandwidth.

isdn-intrgated services digital network-
it is a digital sevice degin to run over the telephone
network.isdn can supoort both data and voice.in another
word we can say that isdn is a set of protocol which is
difined by telephonic comany for high speed data transfer
based on bandwith.
donot think that it is replacement of frame realy,ppp or
hdlc.becoz it is an uderlying infrastructure that any of
these could use.
jitendera kumar sinha

Is This Answer Correct ?    4 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

1>What do you mean by Networks and Networking? 2>Difference between Vlan And Sub Interface Vlan? 3>What is Fiber Optic Media Converter? 4>What is Firewall? 5>Difference Between Layer2 and Layer3 Switch? 6>What is the function of Multilayer Switch? 7>Expalin STP? What is the Difference between STP and MST? 8>What is the Function of VTP?Explain the modes of VTP? 9>What kind of Message VTp will Send? 10>What is the Difference between Normal and Manageable Switch? 11>Difference between Local Vlan and End to End Vlan? 12>Difference between Distance Vector and Link State Routing protocol? 13>What do you mean by Backbone Fast Port? 14>what is Root Guard and BPDU Guard?

1963


How many types of nat?

656


What is the meaning of synchronization?

713


Explain the difference between arp and rarp?

1153


What is difference between igp and eigrp?

660






Explain the types of communication in ipv4?

658


Can you explain in a generic manner the packet of IPSec?

2363


How many broadcast domains are in switch?

700


What is half duplex and full duplex?

652


What is the subnetmask of / 27 in network based and host based?

704


Utilizing RIP, what is the limit when it comes to the number of hops?

791


What are the possible ways of data transmission in ccna?

655


What is the difference between static and dynamic ip addressing?

711


What is raid in ccna?

667


What is 10base5 ethernet lans?

671