SIMPLE NETWORKING QUESTIONS?
|
|
- Lambert Price
- 8 years ago
- Views:
Transcription
1 DECODING SDN
2 SIMPLE NETWORKING QUESTIONS? Can A talk to B? If so which what limitations? Is VLAN Y isolated from VLAN Z? Do I have loops on the topology?
3 SO SDN is a recognition by the Networking industry that not all problems can be solved by putting functionality on geographically distributed nodes.
4
5 THE ORIGIN OF THE PROBLEM COMPUTER SCIENCE is based on Principles OS, Data Bases, Synchronization, Exclusion Highly Manageable Constant evolution Networking is most likely an Artifact than a DISCIPLINE. No principles just protocols Networks are Hard to Manage. Networks are Hard to Evolve. So CS are extremely clever and we Networkers are not? Why did we lag behind?
6 NETWORKING USED TO BE SIMPLE Internet Protocol (IP) based networks were initially built based on the notion of Autonomous Systems (AS). This notion allows networks to scale and extend by connected junctions that forward packets to a reasonable next hop based on partial need-to-know information. BUT
7 NETWORKING HAS BECOME INCREASINGLY COMPLEX The AS principle does not allow the designated destinations to move without changing their identity as far as the packet delivery service is concerned. The topological location of destinations, which is the network interface they are attached to, dictates their identity. Using only basic AS, it is hard to specify other identity qualities: logical grouping access control quality of service intermediate network processing aspects of a networked conversation. Complementary standards by the Internet Engineering Task Force (IETF) were put in place to augment identity-specific needs (vlans, VPNs, etc) These incremental standards have increased complexity in network element specifications and configuration of network interfaces by network operators.
8 AND IT S STILL WORKING BUT We have mastered the Complexity which is: Great! Problematic. We are great at Mastering COMPLEXITY but have not taken de opportunity to obtain SIMPLICITY -> ABSTACT Abstraction is the thought process wherein ideas are distanced from Objects. Abstraction uses a strategy of simplification, wherein formerly concrete details are left ambiguous, vague, or undefined.
9 THE POWER OF ABSTRACTION Modularity based on abstractions is the way things get done - Barbara Liskov To solve the Networking problem we need to break the it into manageable pieces
10 AN EXAMPLE OF ABSTRACTION AND SIMPLIFICATION PROGRAMING From Machine Language: where we had to deal with Details. High Level Languages: Some abstractions like the File systems, virtual memory. Even more Languages: More abstractions like Object Oriented Programming.
11 THE POWER OF SIMPLICITY All the great things are simple. - Albert Einstein It is far more difficult to be simple than to be complicated. - John Ruskin
12 CHANGING NETWORKING Layers are THE abstraction and they work on the Data Plane: Applications TCP reliable byte stream Best Effort IP Physical transfer of bits What about the Control Plane? There are none...
13 CONTROLLING THE NETWORK Calculate the configuration off all devices in the network Operate without communication guarantees Operate within a given networks protocol
14 A PROGRAMMING ANALOGY Please write a program that: Specify where each bit is stored. Deals with communication errors. Within a programming language that has little expressability. They will not They will create ABSTRACTIONS to deal with each problem
15 THE CONTROL PLANE ABSTRACTIONS Simplify the configuration Simplified model of the network Network virtualization Distributed state The Network as a Graph Forwarding Model Flexible
16 DEFINING SDN SDN allows network administrators to manage network services more easily through abstraction of lower level functionality into virtual services. This replaces having to manually configure hardware. SDN allows network administrators to have programmable central control of network traffic without requiring physical access to the network's hardware devices. SDN decouples the system that makes decisions (match & action) about where traffic is sent (the control plane) from the underlying system that forwards traffic to the selected destination (the data plane).
17 SO FAR, WE HAVE: WE ESTABLISHED THE PROBLEM WE UNDERSTOOD THE WHY WE CREATED ABSTRACTING TO HANDLE THE PIECES NOW WE WORK OVER THE ABSTRACTIONS
18 JUNIPER CREATED IN 2009 THE NEW NETWORK The New Network Increase the Rate of Innovation Improve Opex through Automation Reduce Capex through Virtualization
19 THE INDUSTRY EMBRACES THESE GOALS WITH SOFTWARE DEFINED NETWORKING The New Network Software Defined Networking Increase the Rate of Innovation Improve Opex through Automation Reduce Capex through Virtualization
20 JUNIPER S SDN STRATEGY Principles of SDN Separate networking into four layers Forwarding, Control, Services and Management Centralize Mgmt, Services and Control layers, as appropriate Cloud for elastic scale, pay-by-use, and costeffective deployment Common Platform for Network and Security applications Standard protocols for interoperability across vendors Broadly apply to enterprise, mobile & wireline customers & data centers Customer Benefits Optimize each network element Simplifies network design and lowers opex Reduce time to services and correlates cost based on value Enables new business solutions Provides choice and lowers cost Flexibility and new business opportunities
21 JUNIPER S SDN STRATEGY: PRINCIPLES Separate Networking Planes 4 STEP ROADMAP Centralize Use the cloud Common Platform Standard Protocols Apply Broadly Across Domains Centralize Management Extract Services Centralize Controller Optimize the Hardware 1 LICENSING MODEL JUNIPER SOFTWARE ADVANTAGE Full Use/Elastic Transferable Software Lifetime Assurance
22 OPENFLOW BROADENING AND SDN SDN APPROACH TODAY Applications 5 Business Process/Workflow 4 On-device configuration & Trouble-shooting Interfaces 2 Switching & Routing Infrastructure 1 INDUSTRY OBJECTIVE: Increase bi-directional communication between applications and underlying infrastructure Orchestration Layer Network Management Control 3 Network Mgmt System OpenFlow BGP-TE PCE ALTO Future SDN Focus SDN Focus
23 SDN-BASED NETWORK APPLICATIONS Network support of cloud computing Content / Service Routing Content pre-positioning to caches Software Defined Networking Inter-Data Center workload mobility Cloudburst DDoS attack prevention
24 SDN LEADERSHIP REQUIRES Network Domain Breadth AND Embracing Disruption
25 JUNIPER LEADS SDN Active Member Of Open Networking Foundation Founding Member of ONRC ONRC Juniper OpenLab Standards Leadership Board Member of US Ignite Juniper Developer Network
26
THE SDN OPPORTUNITY. Michael Beesley VP/CTO, PLATFORM SYSTEMS DIVISION
THE SDN OPPORTUNITY Michael Beesley VP/CTO, PLATFORM SYSTEMS DIVISION WHAT S THE PROBLEM? Legacy network infrastructure is too complex, too brittle, and too closed INFORMATION TECHNOLOGY HAS EVOLVED From
More informationRIDE THE SDN AND CLOUD WAVE WITH CONTRAIL
RIDE THE SDN AND CLOUD WAVE WITH CONTRAIL Pascal Geenens CONSULTING ENGINEER, JUNIPER NETWORKS pgeenens@juniper.net BUSINESS AGILITY Need to create and deliver new revenue opportunities faster Services
More informationSOFTWARE DEFINED NETWORKING
SOFTWARE DEFINED NETWORKING Bringing Networks to the Cloud Brendan Hayes DIRECTOR, SDN MARKETING AGENDA Market trends and Juniper s SDN strategy Network virtualization evolution Juniper s SDN technology
More informationDECODING SOFTWARE DEFINED NETWORKING (SDN) Nico Siebelink Technical Director Northern Europe
DECODING SOFTWARE DEFINED NETWORKING (SDN) Nico Siebelink Technical Director Northern Europe JUNIPER AND SDN IN THE NEWS 2 Copyright 2013 Juniper Networks, Inc. www.juniper.net WHY DO WE NEED SOFTWARE
More informationA Presentation at DGI 2014 Government Cloud Computing and Data Center Conference & Expo, Washington, DC. September 18, 2014.
A Presentation at DGI 2014 Government Cloud Computing and Data Center Conference & Expo, Washington, DC September 18, 2014 Charles Sun www.linkedin.com/in/charlessun @CharlesSun_ 1 What is SDN? Benefits
More informationSoftware Defined Networking
Software Defined Networking Richard T. B. Ma School of Computing National University of Singapore Material from: Scott Shenker (UC Berkeley), Nick McKeown (Stanford), Jennifer Rexford (Princeton) CS 4226:
More informationCSCI-1680 So ware-defined Networking
CSCI-1680 So ware-defined Networking Rodrigo Fonseca Most content from lecture notes by Scott Shenker SDN For now: a new paradigm for network management SDN widely accepted as future of networking ~1000
More informationProject 3 and Software-Defined Networking (SDN)
Project 3 and Software-Defined Networking (SDN) EE122 Fall 2011 Scott Shenker http://inst.eecs.berkeley.edu/~ee122/ Materials with thanks to Jennifer Rexford, Ion Stoica, Vern Paxson and other colleagues
More informationThe Future of Networking, and the Past of Protocols
1 The Future of Networking, and the Past of Protocols Scott Shenker with Martín Casado, Teemu Koponen, Nick McKeown (and many others.) 2 Software-Defined Networking SDN clearly has advantages over status
More informationVirtualization, SDN and NFV
Virtualization, SDN and NFV HOW DO THEY FIT TOGETHER? Traditional networks lack the flexibility to keep pace with dynamic computing and storage needs of today s data centers. In order to implement changes,
More informationTransport SDN - Clearing the Roadblocks to Wide-scale Commercial
Transport SDN - Clearing the Roadblocks to Wide-scale Commercial Vishnu Shukla OIF President Verizon, USA OFC Los Angeles, March 25, 2015 Changing Role of Transport Networks A new kind of business customer
More informationSimplify IT. With Cisco Application Centric Infrastructure. Roberto Barrera rbarrera@grupo-dice.com. VERSION May, 2015
Simplify IT With Cisco Application Centric Infrastructure Roberto Barrera rbarrera@grupo-dice.com VERSION May, 2015 Content Understanding Software Definded Network (SDN) Why SDN? What is SDN and Its Benefits?
More informationSOFTWARE DEFINED NETWORKS REALITY CHECK. DENOG5, Darmstadt, 14/11/2013 Carsten Michel
SOFTWARE DEFINED NETWORKS REALITY CHECK DENOG5, Darmstadt, 14/11/2013 Carsten Michel Software Defined Networks (SDN)! Why Software Defined Networking? There s a hype in the industry!! Dispelling some myths
More informationDriving SDN Adoption in Service Provider Networks
WHITEPAPER Software Defined Networking (SDN) Driving SDN Adoption in Service Provider Networks This whitepaper provides an overview of key requirements and enablers for driving SDN adoption in Service
More informationSDN AND SECURITY: Why Take Over the Hosts When You Can Take Over the Network
SDN AND SECURITY: Why Take Over the s When You Can Take Over the Network SESSION ID: TECH0R03 Robert M. Hinden Check Point Fellow Check Point Software What are the SDN Security Challenges? Vulnerability
More informationNetwork Functions Virtualization (NFV) for Next Generation Networks (NGN)
P a g e 1 Network Functions Virtualization (NFV) for Next Generation Networks (NGN) Summary Network Functions Virtualization (NFV) has drawn industry attention. Network Virtualization aims to transform
More informationThe Promise and the Reality of a Software Defined Data Center
The Promise and the Reality of a Software Defined Data Center Authored by Sponsored by Introduction The traditional IT operational model is highly manual and very hardware centric. As a result, IT infrastructure
More informationSDN Software Defined Networks
There is nothing more important than our customers SDN Software Defined Networks A deployable approach for the Enterprise 2012 Enterasys Networks, Inc. All rights reserved SDN Overview What is SDN? Loosely
More informationWhat is SDN all about?
What is SDN all about? Emil Gągała Juniper Networks Piotr Jabłoński Cisco Systems In the beginning there was a chaos CLOUD BUILDING BLOCKS CAN I VIRTUALIZE MY Compute Network? Storage Where is my money?
More informationStuart Berman, CEO Jeda Networks September, 2013
Stuart Berman, CEO Jeda Networks September, 2013 Emerging Cloud model Resource pooling, dynamic allocation of resources, multi-tenant, software deployments/automation/management Consumer cloud companies
More informationSOFTWARE-DEFINED NETWORKING AND OPENFLOW
SOFTWARE-DEFINED NETWORKING AND OPENFLOW Freddie Örnebjär TREX Workshop 2012 2012 Brocade Communications Systems, Inc. 2012/09/14 Software-Defined Networking (SDN): Fundamental Control
More informationTesting Challenges for Modern Networks Built Using SDN and OpenFlow
Using SDN and OpenFlow July 2013 Rev. A 07/13 SPIRENT 1325 Borregas Avenue Sunnyvale, CA 94089 USA Email: Web: sales@spirent.com www.spirent.com AMERICAS 1-800-SPIRENT +1-818-676-2683 sales@spirent.com
More informationWhite Paper. SDN 101: An Introduction to Software Defined Networking. citrix.com
SDN 101: An Introduction to Software Defined Networking citrix.com Over the last year, the hottest topics in networking have been software defined networking (SDN) and Network ization (NV). There is, however,
More informationJUNIPER. One network for all demands MICHAEL FRITZ CEE PARTNER MANAGER. 1 Copyright 2010 Juniper Networks, Inc. www.juniper.net
JUNIPER One network for all demands MICHAEL FRITZ CEE PARTNER MANAGER 1 Copyright 2010 Juniper Networks, Inc. www.juniper.net 2-3-7: JUNIPER S BUSINESS STRATEGY 2 Customer Segments 3 Businesses Service
More informationSDN/Virtualization and Cloud Computing
SDN/Virtualization and Cloud Computing Agenda Software Define Network (SDN) Virtualization Cloud Computing Software Defined Network (SDN) What is SDN? Traditional Network and Limitations Traditional Computer
More informationExtending the Internet of Things to IPv6 with Software Defined Networking
Extending the Internet of Things to IPv6 with Software Defined Networking Abstract [WHITE PAPER] Pedro Martinez-Julia, Antonio F. Skarmeta {pedromj,skarmeta}@um.es The flexibility and general programmability
More informationSoftware Defined Networks An IETF update for UKNOF 21. Old Dog Consulting Daniel King - daniel@olddog.co.uk Adrian Farrel - adrian@olddog.co.
Software Defined Networks An IETF update for UKNOF 21 Old Dog Consulting Daniel King - daniel@olddog.co.uk Adrian Farrel - adrian@olddog.co.uk Dan & Adrian Adrian Farrel Formerly co-chair of CCAMP, PCE,
More informationSoftware-Defined Networks Powered by VellOS
WHITE PAPER Software-Defined Networks Powered by VellOS Agile, Flexible Networking for Distributed Applications Vello s SDN enables a low-latency, programmable solution resulting in a faster and more flexible
More informationConference. Smart Future Networks THE NEXT EVOLUTION OF THE INTERNET FROM INTERNET OF THINGS TO INTERNET OF EVERYTHING
Conference THE NEXT EVOLUTION OF THE INTERNET FROM INTERNET OF THINGS TO INTERNET OF Smart Future Networks www.internet-of-things.no EVERYTHING Patrick Waldemar Vice President Telenor Research and Future
More informationNetwork Management and Software-Defined Networking (SDN)" EE122 Fall 2013 Scott Shenker (understudy to Sylvia Ratnasamy)
Network Management and Software-Defined Networking (SDN)" EE122 Fall 2013 Scott Shenker (understudy to Sylvia Ratnasamy) 1 Goal for today" Provide the why of software-defined networking Some history Some
More informationSoftware-Defined Network (SDN) & Network Function Virtualization (NFV) Po-Ching Lin Dept. CSIE, National Chung Cheng University
Software-Defined Network (SDN) & Network Function Virtualization (NFV) Po-Ching Lin Dept. CSIE, National Chung Cheng University Transition to NFV Cost of deploying network functions: Operating expense
More informationHow To Make A Vpc More Secure With A Cloud Network Overlay (Network) On A Vlan) On An Openstack Vlan On A Server On A Network On A 2D (Vlan) (Vpn) On Your Vlan
Centec s SDN Switch Built from the Ground Up to Deliver an Optimal Virtual Private Cloud Table of Contents Virtualization Fueling New Possibilities Virtual Private Cloud Offerings... 2 Current Approaches
More informationSoftware Defined Networks
Software Defined Networks Dr. Uttam Ghosh, CDAC, Bangalore uttamg@cdac.in Outline Networking Planes OpenFlow Software Defined Network (SDN) SDN Origin What is SDN? SDN Architecture SDN Operation Why We
More informationA Coordinated. Enterprise Networks Software Defined. and Application Fluent Programmable Networks
A Coordinated Virtual Infrastructure for SDN in Enterprise Networks Software Defined Networking (SDN), OpenFlow and Application Fluent Programmable Networks Strategic White Paper Increasing agility and
More informationHP OpenFlow and SDN Technical Overview
HP OpenFlow and SDN Technical Overview Technical Solution Guide Version: 1 September 2013 Table of Contents Introduction... 2 SDN in a Nutshell... 2 Why SDN?... 2 HP s Vision... 5 Operational Planes...
More informationVIRTUALIZING THE EDGE
VIRTUALIZING THE EDGE NFV adoption to transform telecommunications infrastructure Karthik Kailasam Director, Integrated Modular Solutions September 2015 Key Messages The transformation of telecom networks
More informationJuniper Networks QFabric: Scaling for the Modern Data Center
Juniper Networks QFabric: Scaling for the Modern Data Center Executive Summary The modern data center has undergone a series of changes that have significantly impacted business operations. Applications
More informationVirtual Machine in Data Center Switches Huawei Virtual System
Virtual Machine in Data Center Switches Huawei Virtual System Contents 1 Introduction... 3 2 VS: From the Aspect of Virtualization Technology... 3 3 VS: From the Aspect of Market Driving... 4 4 VS: From
More informationA Mock RFI for a SD-WAN
A Mock RFI for a SD-WAN Ashton, Metzler & Associates Background and Intended Use After a long period with little if any fundamental innovation, the WAN is now the focus of considerable innovation. The
More informationIT Infrastructure Services. White Paper. Utilizing Software Defined Network to Ensure Agility in IT Service Delivery
IT Infrastructure Services White Paper Utilizing Software Defined Network to Ensure Agility in IT Service Delivery About the Author Siddhesh Rane Siddhesh Rane is a Technical Architect and part of the
More informationSoftware Defined Networks
Software Defined Networks Damiano Carra Università degli Studi di Verona Dipartimento di Informatica Acknowledgements! Credits Part of the course material is based on slides provided by the following authors
More informationNetwork Virtualization: Delivering on the Promises of SDN. Bruce Davie, Principal Engineer
Network Virtualization: Delivering on the Promises of SDN Bruce Davie, Principal Engineer What does SDN promise? The original* SDN promise was: Enable rapid innovation in networking Enable new forms of
More informationSoftware Defined Networking & Openflow
Software Defined Networking & Openflow Autonomic Computer Systems, HS 2015 Christopher Scherb, 01.10.2015 Overview What is Software Defined Networks? Brief summary on routing and forwarding Introduction
More informationSecurity Challenges & Opportunities in Software Defined Networks (SDN)
Security Challenges & Opportunities in Software Defined Networks (SDN) June 30 th, 2015 SEC2 2015 Premier atelier sur la sécurité dans les Clouds Nizar KHEIR Cyber Security Researcher Orange Labs Products
More informationsoftware networking Jithesh TJ, Santhosh Karipur QuEST Global
software defined networking Software Defined Networking is an emerging trend in the networking and communication industry and it promises to deliver enormous benefits, from reduced costs to more efficient
More informationDesigning Virtual Network Security Architectures Dave Shackleford
SESSION ID: CSV R03 Designing Virtual Network Security Architectures Dave Shackleford Sr. Faculty and Analyst SANS @daveshackleford Introduction Much has been said about virtual networking and softwaredefined
More informationFlexible SDN Transport Networks With Optical Circuit Switching
Flexible SDN Transport Networks With Optical Circuit Switching Multi-Layer, Multi-Vendor, Multi-Domain SDN Transport Optimization SDN AT LIGHT SPEED TM 2015 CALIENT Technologies 1 INTRODUCTION The economic
More informationOpenFlow-enabled SDN and Network Functions Virtualization. ONF Solution Brief February 17, 2014
OpenFlow-enabled SDN and Functions Virtualization ONF Solution Brief February 17, 2014 Table of Contents 2 Executive Summary 3 SDN Overview 4 Introduction to NFV 5 NFV Challenges 6 NFV/SDN Example Use
More informationMonitoring, Managing, and Securing SDN Deployments // White Paper
Introduction Mobility, cloud, and consumerization of IT are all major themes playing out in the IT industry today all of which are fundamentally changing the way we think about managing IT infrastructure.
More informationSTRATEGIC WHITE PAPER. Securing cloud environments with Nuage Networks VSP: Policy-based security automation and microsegmentation overview
STRATEGIC WHITE PAPER Securing cloud environments with Nuage Networks VSP: Policy-based security automation and microsegmentation overview Abstract Cloud architectures rely on Software-Defined Networking
More informationLecture 02b Cloud Computing II
Mobile Cloud Computing Lecture 02b Cloud Computing II 吳 秀 陽 Shiow-yang Wu T. Sridhar. Cloud Computing A Primer, Part 2: Infrastructure and Implementation Topics. The Internet Protocol Journal, Volume 12,
More informationSimplify IT. With Cisco Application Centric Infrastructure. Barry Huang bhuang@cisco.com. Nov 13, 2014
Simplify IT With Cisco Application Centric Infrastructure Barry Huang bhuang@cisco.com Nov 13, 2014 There are two approaches to Control Systems IMPERATIVE CONTROL DECLARATIVE CONTROL Baggage handlers follow
More informationEmbracing Transport SDN for Open Networking Architectures
Embracing Transport SDN for Open Networking Architectures Yabin YE yeyabin@huawei.com HUAWEI TECHNOLOGIES CO., LTD. Agenda Move Towards SDN Transport SDN Use Cases Examples of Transport SDN 2 ONF Definition
More informationMock RFI for Enterprise SDN Solutions
Mock RFI for Enterprise SDN Solutions Written By Sponsored By Table of Contents Background and Intended Use... 3 Introduction... 3 Definitions and Terminology... 7 The Solution Architecture... 10 The SDN
More informationOpen Source Network: Software-Defined Networking (SDN) and OpenFlow
Open Source Network: Software-Defined Networking (SDN) and OpenFlow Insop Song, Ericsson LinuxCon North America, Aug. 2012, San Diego CA Objectives Overview of OpenFlow Overview of Software Defined Networking
More informationENABLING THE PRIVATE CLOUD - THE NEW DATA CENTER NETWORK. David Yen EVP and GM, Fabric and Switching Technologies Juniper Networks
ENABLING THE PRIVATE CLOUD - THE NEW DATA CENTER NETWORK David Yen EVP and GM, Fabric and Switching Technologies Juniper Networks Services delivered over the Network Dynamically shared resource pools Application
More informationSDN Security Considerations in the Data Center. ONF Solution Brief October 8, 2013
SDN Security Considerations in the Data Center ONF Solution Brief October 8, 2013 Table of Contents 2 Executive Summary 3 SDN Overview 4 Network Security Challenges 6 The Implications of SDN on Network
More informationHow do software-defined networks enhance the value of converged infrastructures?
Frequently Asked Questions: How do software-defined networks enhance the value of converged infrastructures? Converged infrastructure is about giving your organization lower costs and greater agility by
More informationSOFTWARE-DEFINED NETWORKING AND OPENFLOW
SOFTWARE-DEFINED NETWORKING AND OPENFLOW Eric Choi < echoi@brocade.com> Senior Manager, Service Provider Business Unit, APJ 2012 Brocade Communications Systems, Inc. EPF 7 2012/09/17 Software-Defined Networking
More informationBell Labs. Network Awareness and Virtualization Meets Cloud. Volker Hilt Bell Labs/Alcatel-Lucent. Slide 1
Network Awareness and Virtualization Meets Cloud Bell Labs Volker Hilt Bell Labs/Alcatel-Lucent Slide 1 CUSTOMER STORIES Slide 2 CUSTOMER STORIES I want a network which is elastic, that scales with my
More informationNetworks that know data center virtualization
Networks that know data center virtualization EBOOK VITRUALIZATION Your ideas. Connected. Copyright August 2014, Juniper Networks, Inc. Preface In both legacy IT data centers and emerging private and public
More informationCloud Networking Disruption with Software Defined Network Virtualization. Ali Khayam
Cloud Networking Disruption with Software Defined Network Virtualization Ali Khayam In the next one hour Let s discuss two disruptive new paradigms in the world of networking: Network Virtualization Software
More informationSOFTWARE DEFINED NETWORKING: INDUSTRY INVOLVEMENT
BROCADE SOFTWARE DEFINED NETWORKING: INDUSTRY INVOLVEMENT Rajesh Dhople Brocade Communications Systems, Inc. rdhople@brocade.com 2012 Brocade Communications Systems, Inc. 1 Why can t you do these things
More informationSoftware Defined Networking - a new approach to network design and operation. Paul Horrocks Pre-Sales Strategist 8 th November 2012
Software Defined Networking - a new approach to network design and operation Paul Horrocks Pre-Sales Strategist 8 th November 2012 Agenda What is Software Defined Networking What is the value of Software
More informationSecuring Local Area Network with OpenFlow
Securing Local Area Network with OpenFlow Master s Thesis Presentation Fahad B. H. Chowdhury Supervisor: Professor Jukka Manner Advisor: Timo Kiravuo Department of Communications and Networking Aalto University
More informationNetwork performance in virtual infrastructures
Network performance in virtual infrastructures A closer look at Amazon EC2 Alexandru-Dorin GIURGIU University of Amsterdam System and Network Engineering Master 03 February 2010 Coordinators: Paola Grosso
More informationNetwork Virtualization
Network Virtualization What is Network Virtualization? Abstraction of the physical network Support for multiple logical networks running on a common shared physical substrate A container of network services
More informationOpenFlow/SDN for IaaS Providers
OpenFlow/SDN for IaaS Providers Open Networking Summit 2011 Stanford University Paul Lappas & Ivan Batanov The Public Cloud Our Definition Shared infrastructure operated by a service provider where no
More informationA Case for Overlays in DCN Virtualization Katherine Barabash, Rami Cohen, David Hadas, Vinit Jain, Renato Recio and Benny Rochwerger IBM
Presenter: Vinit Jain, STSM, System Networking Development, IBM System & Technology Group A Case for Overlays in DCN Virtualization Katherine Barabash, Rami Cohen, David Hadas, Vinit Jain, Renato Recio
More informationWhite Paper. Juniper Networks. Enabling Businesses to Deploy Virtualized Data Center Environments. Copyright 2013, Juniper Networks, Inc.
White Paper Juniper Networks Solutions for VMware NSX Enabling Businesses to Deploy Virtualized Data Center Environments Copyright 2013, Juniper Networks, Inc. 1 Table of Contents Executive Summary...3
More information1 COPYRIGHT 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
Welcome to this overview about Software-Defined Networking, or SDN, and Network Virtualization. This training course will not only provide the technical background to SDN, but will also show the value
More informationUsing SouthBound APIs to build an SDN Solution. Dan Mihai Dumitriu Midokura Feb 5 th, 2014
Using SouthBound APIs to build an SDN Solution Dan Mihai Dumitriu Midokura Feb 5 th, 2014 Agenda About Midokura Drivers of SDN & Network Virtualization Adoption SDN Architectures Why OpenDaylight? Use
More informationSoftware Defined Environments
November 2015 Software Defined Environments 2015 Cloud Lecture, University of Stuttgart Jochen Breh, Director Architecture & Consulting Cognizant Global Technology Office Agenda Introduction New Requirements
More informationNetworks that virtualization
Networks that know virtualization EBOOK VITRUALIZATION Your ideas. Connected. Copyright August 2014, Juniper Networks, Inc. Preface In both legacy IT data centers and emerging private and public clouds,
More informationSimplify Your Data Center Network to Improve Performance and Decrease Costs
Simplify Your Data Center Network to Improve Performance and Decrease Costs Summary Traditional data center networks are struggling to keep up with new computing requirements. Network architects should
More informationNetwork Functions Virtualization in Home Networks
Network Functions Virtualization in Home Networks Marion Dillon Timothy Winters Abstract The current model of home networking includes relatively low- cost, failure- prone devices, requiring frequent intervention
More informationNetwork Virtualization and its Application to M2M Business
Network Virtualization and its Application to M2M Business M2M Partner Event Dr. Markus Breitbach Deutsche Telekom, Group Technology Rotterdam, 2011/09/28 Image source: http://clementvalla.com/work/google-earth-bridges/
More informationEnterprise Data Center Networks
Enterprise Data Center Networks Isabelle Guis Big Switch Networks Vice President of Outbound Marketing ONF Market Education Committee Chair 1 This Session Objectives Leave with an understanding of Data
More informationThe Internet: A Remarkable Story. Inside the Net: A Different Story. Networks are Hard to Manage. Software Defined Networking Concepts
The Internet: A Remarkable Story Software Defined Networking Concepts Based on the materials from Jennifer Rexford (Princeton) and Nick McKeown(Stanford) Tremendous success From research experiment to
More informationScalable Network Monitoring with SDN-Based Ethernet Fabrics
Scalable Network Monitoring with SDN-Based Ethernet Fabrics Prashant Gandhi VP, Products & Strategy Big Switch Networks gandhi@bigswitch.com 1 Agenda Trends in Network Monitoring SDN s Role in Network
More informationOpenFlow -Enabled Cloud Backbone Networks Create Global Provider Data Centers. ONF Solution Brief November 14, 2012
OpenFlow -Enabled Cloud Backbone Networks Create Global Provider Data Centers ONF Solution Brief November 14, 2012 Table of Contents 2 OpenFlow-Enabled Software-Defined Networking 2 Executive Summary 3
More informationIncrease Simplicity and Improve Reliability with VPLS on the MX Series Routers
SOLUTION BRIEF Enterprise Data Center Interconnectivity Increase Simplicity and Improve Reliability with VPLS on the Routers Challenge As enterprises improve business continuity by enabling resource allocation
More informationIntroduction to Software Defined Networking
Introduction to Software Defined Networking Introduction to SDN Ahmed Maged MENOG 15 Dubai April 2015 @amaged amaged@xegypt.org Agenda What is SDN and What it is not SDN Trends Getting Ready for SDN 2
More informationPanel: Cloud/SDN/NFV 黃 仁 竑 教 授 國 立 中 正 大 學 資 工 系 2015/12/26
Panel: Cloud/SDN/NFV 黃 仁 竑 教 授 國 立 中 正 大 學 資 工 系 2015/12/26 1 Outline Cloud data center (CDC) Software Defined Network (SDN) Network Function Virtualization (NFV) Conclusion 2 Cloud Computing Cloud computing
More informationAn Open Approach to Enhancing Networking for OpenStack
An Open Approach to Enhancing Networking for OpenStack Robert McBride Marketing SDN/NFV @DigitalMcB rmcbride@brocade.com What are we going to talk about today? OpenStack and OpenDaylight better together
More informationSoftware Defined Storage Networks An Introduction
A Jeda Networks White Paper 4400 MacArthur Blvd., suite 350 Newport Beach, CA 92660 (949) 748-7277 www.jedanetworks.com Software Defined Storage Networks An Introduction Doc # 01-000030-001 Rev. A Contents
More informationSDN Applications in Today s Data Center
SDN Applications in Today s Data Center Harry Petty Director Data Center & Cloud Networking Cisco Systems, Inc. Santa Clara, CA USA October 2013 1 Customer Insights: Research/ Academia OpenFlow/SDN components
More informationSDN and FTTH Software defined networking for fiber networks
SDN and FTTH Software defined networking for fiber networks A new method to simplify management of FTTH networks What is SDN Software Defined Networking (SDN) revolutionizes service deployment and service
More informationDavid Lawler Vice President Server, Access & Virtualization Group
Data Center & Cloud Computing David Lawler Vice President Server, Access & Virtualization Group 2009 Cisco Systems, Inc. All rights reserved. 1 We Are Facing Unparalleled Growth 1.7 billion+ people on
More informationSoftware Defined Networks (SDN)
Software Defined Networks (SDN) Nick McKeown Stanford University With: Martín Casado, Teemu Koponen, Scott Shenker and many others With thanks to: NSF, GPO, Stanford Clean Slate Program, Cisco, DoCoMo,
More informationFrom Active & Programmable Networks to.. OpenFlow & Software Defined Networks. Prof. C. Tschudin, M. Sifalakis, T. Meyer, M. Monti, S.
From Active & Programmable Networks to.. OpenFlow & Software Defined Networks Prof. C. Tschudin, M. Sifalakis, T. Meyer, M. Monti, S. Braun University of Basel Cs321 - HS 2012 (Slides material from www.bigswitch.com)
More informationIntroduction to Software Defined Networking (SDN) and how it will change the inside of your DataCentre
Introduction to Software Defined Networking (SDN) and how it will change the inside of your DataCentre Wilfried van Haeren CTO Edgeworx Solutions Inc. www.edgeworx.solutions Topics Intro Edgeworx Past-Present-Future
More informationONOS [Open Source SDN Network Operating System for Service Provider networks]
ONOS [Open Source SDN Network Operating System for Service Provider networks] http://onosproject.org/ Released on December 5 th, 2014 Guru Parulkar parulkar@stanford.edu ONOS Partnership A partnership
More informationOpenFlow/SDN activities of NTT Communications
OpenFlow/SDN activities of NTT Communications Yukio ITO NTT Communications Senior Vice President Member of the ONF Board 6 th June 2013 Virtualization Technology Server Physical Logical Storage Virtualize
More informationTransform Your Business and Protect Your Cisco Nexus Investment While Adopting Cisco Application Centric Infrastructure
White Paper Transform Your Business and Protect Your Cisco Nexus Investment While Adopting Cisco Application Centric Infrastructure What You Will Learn The new Cisco Application Centric Infrastructure
More informationData Center Networking Designing Today s Data Center
Data Center Networking Designing Today s Data Center There is nothing more important than our customers. Data Center Networking Designing Today s Data Center Executive Summary Demand for application availability
More informationAgility has become a key initiative for business leaders. Companies need the capability
A ZK Research White Paper Influence and insight through social media Prepared by Zeus Kerravala March 2014 A Guide To Network Virtualization ZK Research Zeus Kerravala A Guide to BYOD Network And Virtualization
More informationSoftware-Defined Networking Architecture Framework for Multi-Tenant Enterprise Cloud Environments
Software-Defined Networking Architecture Framework for Multi-Tenant Enterprise Cloud Environments Aryan TaheriMonfared Department of Electrical Engineering and Computer Science University of Stavanger
More informationNetwork Virtualization Solutions
Network Virtualization Solutions An Analysis of Solutions, Use Cases and Vendor and Product Profiles October 2013 The Independent Community and #1 Resource for SDN and NFV Tables of Contents Introduction
More information