ALLInterview.com :: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Google
   
 
Categories >> Software >> Networking >> Networking AllOther
 
 


 

 
 Networking Protocols interview questions  Networking Protocols Interview Questions (284)
 Networking Administration interview questions  Networking Administration Interview Questions (352)
 Networking Security interview questions  Networking Security Interview Questions (68)
 Networking AllOther interview questions  Networking AllOther Interview Questions (282)
Question
What is difference between ARP and RARP?
 Question Submitted By :: Networking-AllOther
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
ARP (Address resolution Protocol)converts IP address of
Destination to physical address by broadcasting in Lan.

The host whose ip address matches replies his physical
address so data transfer can occur in datalink layer

example:
10.43.5.2->ARP-What is physical address of 10.43.5.3?(to
all in LAN)

10.43.5.3 -> it is AB:56:89:67:43:78 (to 10.43.5.2)



RARP(Reverse ARP) converts Physical address of Source to
IP address.

It is used by machine to know what is my IP address? it
broadcast RARP to all in LAN(Like do you know my IP) The
RARP server replies that this is your IP

AA:BB:CC:DD:EE:FF:GG->What is my IP address?(to all in LAN)
RARP server -> It is 1.2.4.5 (to AA:BB:CC:DD:EE:FF:GG)
 
Is This Answer Correct ?    61 Yes 8 No
Mohsin
 
Answer
# 2
Arp not convert network ipaddress to physical and SEARCH
and Rarp conver physical address to network ip address and
SEARCH.
 
Is This Answer Correct ?    6 Yes 3 No
Ashish Agrawal
 
 
 
Answer
# 3
ARP is a protocol used to trace the ip address to mac address.
RARP is aprotocol used to map the mac adress to an ip address.
 
Is This Answer Correct ?    2 Yes 0 No
Jishnu
 
Answer
# 4
Reverse ARP and Inverse ARP both are used for getting IP address but difference is:

-In RARP u get IP address, when u know MAC address of that interface
-In InARP u get IP address, when u know the DLCI no
 
Is This Answer Correct ?    1 Yes 0 No
Sadaf
 
Answer
# 5
arp means adress resolution protocol it is used to find the
known ip adress reverse resolution protocol it is used to find
known mac adress arp&rarp request the broadcast massages,
arp&rarp replies the unicast messages
 
Is This Answer Correct ?    0 Yes 0 No
Jaggumanri Vamsi Viswanath
 
Answer
# 6
am not so sure of right answer to the question. 
Is This Answer Correct ?    1 Yes 2 No
Eddie Mukasa Tekkwo
 

 
 
 
Other Networking AllOther Interview Questions
 
  Question Asked @ Answers
 
what is meantby Qos   1
How many types of backups in windows2003 Siemens 10
How do cryptography-based keys ensure the validity of data transferred across the network?   1
TCP/IP can work on a)ethernet b)tokenring c)a&b d)none   2
a node has the ip address 138.50.10.7 and 138.50.10.9. But it is transmitting data from node1 to node2 only. The reason may be a)a node cannot have more than one address b)class A should have second octet different c)classB " " " " " d)a,b,c   1
What is the difference between TFTP and FTP application layer protocols? DELL 8
What is meant by Master and Slave in terms of Networking Concept and how is it maintained?   2
What are Network Components and explain their uses? CTS 7
how many systems can i connect in class "A,B AND C" as well as private and publi network? Accenture 1
what is the difference between HTTP and TCP/IP protocal?   7
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. TATA 2
Tell an example of bus type network. Honeywell 3
 
For more Networking AllOther Interview Questions Click Here 
 
 
 
 
 


   
Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
   
Copyright 2013  ALLInterview.com.  All Rights Reserved.

ALLInterview.com   ::  KalAajKal.com