Class notes
Class notes 21CSH-256 (Computer Networking)
- Course
- Institution
These notes gives u a very brief, easy and detailed explanation of all the concepts of topics like application layer and transport layer and more.
[Show more]
Seller
Follow
somalibohidar
Content preview
I CONGESTION CONTROL Itechniques used to manage regulate flow of data in network
to prevent congestion
occurs when demand for network resources exceeds available
capacity
ensure
efficient utilization of network resources keeping in
mind the performance
preventing issues like increased
helps in
latency packet
loss degraded user experience
PRINCIPLES OF IONGESTION CONTROL I
I
LoadMonitoring
CC monitors the load on network
eti
continuously measuring latency packet loss delays
Network feedback
CC relies on feedback mech to provide info about state of
network to sender receiver
, Longestiondetection
employ algos to detect congestion
done
by monitoring network parameters or
by analyzing
network traffic patterns
Fairness
fairness in allocation of resources
ensure
among diff users
be achieved flow
can
by providing equal opportunities to each
to access network by using prioritization mechanisms based
on importance of diff types of traffic
Adatability
CI should be adaptable responsive to changes in network
conditions
dynamically adjust sending rate or other parameters
to optimize performance resource utilization
I CONGESTION PREVENTION POLICIES I
focus on to prevent
managing network resources traffic flow
saturation
of network capacity
, Effishaping
regulates at which rate data is sent to network
limits outgoing traffic to match network capacity
to avoid surges leading to congestion
achieved
through rate limiting prioritization queue management
techniques
Katyof serviced
retain types
prioritize
of traffic based on importance or
req
by prioritizing traffic like voice or video it ensures critical or
time sensitive data is prioritized
Admissionontral
determine whether new traffic flows accepted into network
allow or deny admission
byassessing available resource
capacity of network
by controlling influx of traffic preventing overloading and song
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller somalibohidar. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.39. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now