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Recent questions tagged network-layering

1 votes
1 answer
1
Self Doubt.
Can anyone please explain this?
Can anyone please explain this?
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8 votes
1 answer
2
GATE Overflow Test Series | Mock GATE | Test 2 | Question: 12
ARP is A layer $3$ protocol that is used by layer $3$ A layer $2$ protocol that is used by layer $2$ A layer $3$ protocol that is used by layer $2$ A layer $2$ protocol that is used by layer $3$
ARP isA layer $3$ protocol that is used by layer $3$A layer $2$ protocol that is used by layer $2$A layer $3$ protocol that is used by layer $2$A layer $2$ protocol that ...
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6 votes
4 answers
4
Kurose and Ross Edition 6 Exercise 1 Question R25 (Page No 70)
Which layers in the Internet protocol stack does a router process? Which layers does a link-layer switch process? Which layers do a host process?
Which layers in the Internet protocol stack does a router process? Which layers does a link-layer switch process? Which layers do a host process?
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23 votes
5 answers
8
GATE CSE 2018 | Question: 13
Match the following: ... $\text{P-IV, Q-I, R-II, S-III}$ $\text{P-IV, Q-I, R-III, S-II}$
Match the following:$$\begin{array}{|l|l|}\hline \textbf{Field} & \textbf{Length in bits} \\\hline \text{P. UDP Header's Port Number} & \text{I. 48} \\ \text{Q. Ethern...
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0 votes
1 answer
11
Essential and Optional functionality of each layer in TCP/IP 7-Layer model
Hi Guys, Can anyone please list Essential and Optional functionality of each layer in TCP/IP 7-Layer model ? If some functionality is optional then which other layer/layers could handle that functionality.
Hi Guys,Can anyone please list Essential and Optional functionality of each layer in TCP/IP 7-Layer model ?If some functionality is optional then which other layer/layer...
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1 votes
1 answer
13
Border Gateway Protocol
Why BGP is an application layer Protocol? Ref :- https://en.wikipedia.org/wiki/Border_Gateway_Protocol
Why BGP is an application layer Protocol?Ref :- https://en.wikipedia.org/wiki/Border_Gateway_Protocol
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3 votes
2 answers
19
Routing Tables Network Layer
Please tell me which interface will be selected for the above IP address
Please tell me which interface will be selected for the above IP address
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4 votes
2 answers
23
Fragmentation and Total length field value
In this question, After fragmenting at Network2, what will be the total length field values of the 4 fragmented IP packets ?
In this question, After fragmenting at Network2, what will be the total length field values of the 4 fragmented IP packets ?
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4 votes
2 answers
26
UGC NET CSE | December 2012 | Part 2 | Question: 17
The design issue of Datalink layer in OSI Reference Model is Framing Representation of bits Synchronization of bits Connection control
The design issue of Datalink layer in OSI Reference Model isFramingRepresentation of bitsSynchronization of bitsConnection control
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3 votes
3 answers
27
UGC NET CSE | June 2012 | Part 2 | Question: 15
Decryption and encryption of data are responsibility of which of the following layer? Physical layer Data link layer Presentation layer Session layer
Decryption and encryption of data are responsibility of which of the following layer?Physical layerData link layerPresentation layerSession layer
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2 votes
2 answers
29
gateforum
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16 votes
3 answers
30
ISRO2015-58
Which layers of the OSI reference model are host-to-host layers? Transport, session, presentation, application Session, presentation, application Datalink, transport, presentation, application Physical, datalink, network, transport
Which layers of the OSI reference model are host-to-host layers?Transport, session, presentation, applicationSession, presentation, applicationDatalink, transport, presen...
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