Why take this course?We want to build your knowledge of computer networks or move to positions as network engineering management systems, network or technical operations manager (WebOPS); if so, this is the class for you.
Computer networks takes a hands-on approach to teaching materials very technical, using Mininet (network simulator) to show you how a computer network, what factors contribute to the efficiency and how to overcome the inherent limitations. You're building built your networks and to identify some of the advanced technologies.
Conditions and requirements
The ideal preparation for this session to be the successful completion of course the university level computer networks. Understanding TCP / IP protocol layer model is recommended. Basic knowledge of Python (such as through the Introduction to Computer Science).
You must feel comfortable with the recommended application of search algorithms and basic working knowledge of Linux virtual machines.
Vision technology requirements to use Udacity.
What will you learn?
Topics
Lesson 1: Introduction
Computer networks Overview
What this group is about
Lesson 2: Architecture and Principles
A Brief History of the Internet
Principles of architectural design
Conversion Package
File Transfer
Violations of the edge of the argument
Lesson 3: Enable
Switching and bridging
Bootstrapping: hosts networks
ARP: Address Resolution Protocol
Communication with local networks axes
Keys: isolate traffic
Spanning tree
Keys versus Routers
Buffer size of the TCP sender
Lesson 4: Guidance
Routing in the Internet
Inside the AS topology
Steering remote Vector
Link-state routing
Routing between areas
IGP versus iBGP
BGP route selection
Multi-exit discriminator (MEI)
Models between routing domains Company
Lesson 5: naming, addressing and shipping
IP address
What before 1994: "classful" Troubleshooting
IP address allocation
Classless interdomain routing (CIDR)
Multihoming frustrates assembly
Find an address by using efforts
Memory efficient and quick search
Alternatives for LPM effort
NAT and IPv6
Network Address Translation (NAT)
Lesson 5.1: Design Basics Router
Router Design
Architecture core router
Resolution: crossbar switch
Change the algorithm: the maximum matching
Head of Line Blocking
Planning and Justice
Max Min of Justice
Lesson 5.2: Domain Name System (DNS)
Types of Recording
Examples (using the "drill")
Search IP address
Lesson 6: congestion control and video
Congestion control
AIMD (TCP congestion control)
Data centers & TCP "Incast"
Barrier synchronization and idle time
Multimedia and Video
The digitization of audio and video
Video Clips
Skype
Lesson 7: Restrict speed and traffic shaping
Order and Traffic Shaping
Source rating
Leaky bucket traffic shaping
(R, t) traffic shaping
Formation intermittent traffic patterns
Ability to stimulate
Effects on latencies
Buffer Bloat
Package tracking
Lesson 8: content distribution
Web caching
HTTP requests
Always online
Content distribution networks (CDNs)
Select the server
Guidance content
BitTorrent
Solution for Freeriding: "suffocation"
Distributed hash table
Constant hashing
Lesson 9: The specified network programs
About the Network Management
Knowledge Network Program (SDN)
Control and data acquisition planes
Different controllers SDN
NOx: Overview
Rio, and drop, nitrogen oxides and smallpox
Customization Control
Lesson 10: Traffic Engineering
Movement About Engineering
Among the areas of Traffic Engineering
Measurement, modeling and traffic control
Process using touch
BGP in traffic engineering between areas
Multiple routing
Data Center Network
Load balancing brave
Data center topology jellyfish
Lesson 11: Network Security
Internet is not secure
Resource depletion
Security Guidance
Certificate of origin and path
DNS Security
DNS cache poisoning
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