Register

Recent questions tagged congestion-control

1 1 vote
1 1 answer
1.4k
1.4k views
Congestion Control
Please Confirm whether 10 MSS is correct or not ?
User Avatar
0 0 votes
0 0 answers
872
872 views
Confusion in #RTTs : Slow start-first full window
Suppose,size of a full window is 24 Kb.There is no congestion.1 MSS = 2 Kb.RTT = 10 msHow long does it take to send the first full window?Approach 1) 2 | 4 | 8 | 16 | 24 ...
User Avatar
2 2 votes
4 4 answers
5.2k
5.2k views
TCP-congestion control
Assume a scenario where the size of congestion window of a TCP connection be 40 KB when a timeout occurs. The maximum segment size (MSS) be 2 KB. Let the propagation dela...
User Avatar
4 4 votes
0 0 answers
1.6k
1.6k views
Computer Network: Network Congestion
For a host machine that uses the Token Bucket Algorithm for congestion control, the token bucket has a capacity of 1MB and the maximum output rate is 10MBPS, Tokens arriv...
User Avatar
1 1 vote
2 2 answers
1.9k
1.9k views
Test series
Consider the effect of using slow start on a line with 10 msec round trip time. The receiver window and the size of congestion window are set to 38 KB and 36 KB respectiv...
User Avatar
2 2 votes
1 answers 1 answer
4.0k
4.0k views
computer network
plz anyone explain me the formula of token bucket algo given below:- According to the token bucket algorithm, the minimum time required to send data or the maximum rate o...
User Avatar
2 2 votes
2 answers 2 answers
1.5k
1.5k views
Congest oSlow start
What is the effective throughput for transferring a 1600 KB file when TCP using slow start congestion control technique. Given round trip time 20 ms and Maximum segment s...
User Avatar
0 0 votes
0 0 answers
669
669 views
Computer Networks - Congestion Control
Consider the effect of using slow start on a line with 10 msec round trip time. The receiver window and the size of congestion window are set to 38 KB and 36 KB respectiv...
User Avatar
2 2 votes
1 1 answer
2.4k
2.4k views
MadeEasy Subject Test: Computer Networks - Congestion Control
Assume a scenario where the size of congestion window of a TCP connection be 40 KB when a timeout occurs. The maximum segment size (MSS) be 2 KB. Let the propagation dela...
User Avatar
3 3 votes
2 answers 2 answers
810
810 views
TCP CONGESTION
Can anyone confirm this i iam getting 2800 ms here ?
User Avatar
0 0 votes
1 answers 1 answer
810
810 views
MadeEasy Subject Test: Computer Networks - Congestion Control
User Avatar
0 0 votes
1 1 answer
531
531 views
cogestion window
User Avatar
0 0 votes
2 answers 2 answers
3.8k
3.8k views
Token Bucket
A computer on a 10­Mbps network is regulated by a token bucket. The token bucket is filled at a rate of 4 Mbps. It is initially filled to capacity with 15 Megabits. How l...
User Avatar
6 6 votes
1 answers 1 answer
5.3k
5.3k views
Congestion Control
Q1 Let the size of the congestion window of a TCP connection be 64KB when a timeout occurs. The RTT of the connection is 50m sec and maximum segment size is 2 KB. The tim...
User Avatar
5 5 votes
0 0 answers
1.1k
1.1k views
Computer Networks: AIMD and Slow Start
Consider a system, where sender sends 50 packets to the receiver, and suppose during the transmission packet no 10, 25, 34, 45 are lost, then calculate the through put(in...
User Avatar
3 3 votes
1 answers 1 answer
2.1k
2.1k views
CN Slow Start Throughput
R.T.T=10 microsec.M.S.S=100 BytesSlow start protocol used to send data.Sender needs to send data till it completes sending window size 8MSS.Find:-a. Total Time takenb....
User Avatar
4 4 votes
1 1 answer
2.5k
2.5k views
# Token Bucket and Leaky Bucket Confusion
What happens in Token Bucket exactly and what happens in Leaky Bucket somebody please explain ?
User Avatar
5 5 votes
4 4 answers
4.2k
4.2k views
Congestion avoidance in TCP
During Congestion avoidance(Additive Increase) in tcp when 3 duplicate ACKs arrived then during that arrival phase by which algorithm did the sender window adopt increme...
User Avatar
0 0 votes
1 1 answer
1.1k
1.1k views
pre ladder quiz
Consider the TCP is using slow-start congestion control.After having 10th consecutive transmission failed due to Timeout,the current threshold value is set to 7KB .what w...
User Avatar
1 1 vote
1 answers 1 answer
1.8k
1.8k views
Test by Bikram | Mock GATE | Test 3 | Question: 53
The $TCP$ congestion window is set to $20$ $KB$ and a timeout occurs. Assume that the maximum segment size is $1$ $KB$.Then, if the next four transmission bursts are all ...
User Avatar
2 2 votes
1 answers 1 answer
796
796 views
Test by Bikram | Mock GATE | Test 3 | Question: 6
Which of the following is part of congestion prevention policies at the network layer?Out-of-order Caching PolicyRetransmission PolicyAcknowledgment PolicyRouting Algorit...
User Avatar
1 1 vote
0 0 answers
711
711 views
#Networks #AIMD #TCP #CongessionControl
What is the initial thresold should be taken in AIMD ?Is it is reciever's advertise window size or half of it. Please clearify.
User Avatar
5 5 votes
1 answers 1 answer
1.6k
1.6k views
CN-TCP
Assume a new TCP connection starts by sending 1 segment and then increases it congestion windows by 1 segment each time it receives an acknowledgement i,e after 1RTT cong...
User Avatar
0 0 votes
1 answers 1 answer
1.1k
1.1k views
Ace Test Series: Computer Networks - Congestion Control
User Avatar
2 2 votes
2 answers 2 answers
3.1k
3.1k views
CN-TCP Congestion control
Consider the effect of using slow start on a line with propagation delay of 10ms.The receive window is 24KB and the maximum segment size is 2KB.How long does it take to s...
User Avatar
4 4 votes
3 3 answers
5.5k
5.5k views
TCP slow start
Suppose TCP’s additive increase and multiplicative decrease algorithm is used as a congestion control algorithm. The slow start phase begins with $4$ MSS and threshold at...
User Avatar
4 4 votes
1 answers 1 answer
3.2k
3.2k views
Testbook
Consider a TCP connection using the slow start congestion control scheme with an initial threshold value of 64 kB and a maximum segment size(MSS) of 2 kB. The receiver’s ...
User Avatar
5 5 votes
1 answers 1 answer
9.0k
9.0k views
TCP Network
In a connection, the value of cwnd is $3000$ and the value of rwnd is $5000$. The host has sent $2000$ bytes which has not been acknowledged. How many more bytes can be s...
User Avatar
1 1 vote
2 2 answers
2.2k
2.2k views
Computer-network TCP-congestion-control
How is the initial slow-start threshold value (ssthresh) determined for the very first time of data transfer?
User Avatar
1 1 vote
1 1 answer
1.9k
1.9k views
congestion window
User Avatar
Page: