consider any webaddress. for example http://www.yahoo.com.
what are the protocols are used and what are the osi layers
are involved in this webaddress?
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Answer / arjun
DNS
UDP/TCP over IP (Assuming that you are
HTTP
In IP you dont have 7 layers. Your browser is at
Application layer. Below that you have Physical, Data link,
Network and Transport layers.
WWW is not a protocol. :)
HTTPS : This is not a secure link
| Is This Answer Correct ? | 17 Yes | 1 No |
Answer / anees
OSI model is just a conceptualization.Actual Implemented
protocol is the TCP/IP.so four layers will be involved.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / prashant pathak
guys simply follow the Layers:
at Application Layer : HTTP and DNS
at Presentaion Layer : Encryption proctocols
at Session Layer : Session protocols
at Transport Layer : TCP
at Network Layer : IP, Routing Protocols ,ICMP
at Data Link Layer : Ethernet or Token Ring or FDDI
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / alfz
If they said OSI specifically then you might look at the
following
AL:HTTP,HTTPS,DNS,SMTP(if e-mail transfer is involved)
PrL:MIME
SL: Dunno
TL:TCP.
NL:IP,ICMP
DLL:ARP,PPP,Ethernet(if you are in LAN)
PhL:some signaling scheme like DSL,POTS
These take part ACTIVELY in communication.If they ask not
mentioning OSI tell SL and PL protocols in Transport L.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sandeep
as per my way, TCP/IP protocol works layer by layer rather
than OSI.
in appl as per services need means :- IMAP, POP3, SMTP and
HTTP. and also Encryption and compression algorthim occur.
in transport as port number for service going for access.
in n/w ARP,RARP
in physical ethernet, FDDI, token ring, FDDI
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / murali
there are 7 layers in osi starting from physical to
application layer. but everything starts from the user and
ends to a user.
we use a browser which is an application to access the HTTp
protocol or HTTpS . so this is how it works
browser -> http(portno :80tcp)(transport layer)-> network
layer -> datalink-> physical layer -> DNS (Convert from url
to ip) -> fetches info from web server.
| Is This Answer Correct ? | 0 Yes | 4 No |
Answer / kamal
HTTP
HTTPS
WWW
DNS
POP3
IMAP4
FTP
X.400
SMPT
are used ant this message to go through all 7layers os OSI
model
| Is This Answer Correct ? | 1 Yes | 6 No |
If we just write this web address on address bar & Press
ENTER,As far as my concern, Protocol Used in this case -
a) HTTP
b) WWW
c) DNS
All 7 layers will involve in this process.
If I m wrong, plzzzz let me knw wats right. I'l be thankful to
u.
| Is This Answer Correct ? | 0 Yes | 10 No |
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