This course covers Network Function Virtualization from the perspective of a systems engineer.
It first discusses the proliferation of middleboxes in enterprise networks and the necessity of
virtualizing these components just like software applications. It then details several
optimizations in operating systems to facilitate efficient networking on virtualized hardware
followed by design decisions in user-plane libraries for bypassing the kernel for efficient packet
processing. It then covers the challenges and solutions for building scalable systems for
providing networking services in datacenters, specifically the synergy between SDN and NFV to
achieve this. The course concludes with a discussion of real-world applications of NFV
technology in the cloud computing ecosystem.
Syllabus 6
Introduction to Network Functions 2 hours
This module introduces the viewer to network functions: What is the origin of network functions? What is the role of middleboxes in realizing network functions? What are the network management issues with the proliferation of middleboxes? The introduction will walk the viewer through these topics a…
Developing Virtual Network Functions 2 hours
This module takes an in-depth look at virtual network functions. In particular, the viewer is introduced to the issues in developing virtual network functions and the emerging technologies for aiding the performance-conscious development of virtual network functions.
System Architecture for NFV Ecosystem 1.5 hours
An enterprise uses a number of network functions in the path of network packet processing which is the reason for the proliferation of middleboxes. This module discusses techniques for provisioning computational resources for multiple virtual network functions via Cloud technologies and orchestrati…
Deploying Virtualized Network Functions in Managed Cloud infrastructures 1.5 hours
This module discusses techniques that enable offloading NFV workload to a managed Cloud (as opposed to on-premise clusters), as well as other developments in the telecommunications industry that makes offloading NFV workloads viable
Guest Lecture for an Industry Perspective 50 minutes
Project 25 minutes
This project involves the implementation of a control plane for the orchestration of network function chains. The final system would allow NFV system administrators to register and launch NF chains belonging to multiple tenants on a shared physical infrastructure. Additionally, the control plane wo…
Advantages and disadvantages
Advantages
Structured courses with graded quizzes, assignments and deadlines you can reset.
A shareable certificate from the university or company when you pay.
Financial aid is often approved for students in India (apply 15 days before you need it).
From Georgia Institute of Technology, a well-regarded name.
Self-paced: start any time.
A clear syllabus (6 parts) you can see before you start.
Hands-on: you build or practise, not just watch.
Disadvantages
Paid after a 7-day free trial (Coursera Plus or per course).
Some courses can be audited for free, but graded work and certificates need payment.
Some points apply to every course of this kind; see how we rank.
This course is paid. Here is how to take it for free
Free trials: You can start a 7-day free trial for many individual courses, Specializations, or a Coursera Plus subscription to test full course features. Cancel before the seventh day if you do not want to be charged.
Financial aid: If you cannot afford the fee for a certificate, you can apply for financial aid through the link on the course home page by filling out an application about your background and goals.
Taught by
Umakishore RamchandranProfessor, School of Computer Science, College of Computing
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