FUTURE OF NETWORKING SAJAN PAUL JUNIPER NETWORKS

The network has revolutionized society C_D1_GS03 Johnson v21 01.07.11.pptx 4/24/2017 The network has revolutionized society 3.3 Billion internet users worldwide Over the next 5 years: We can expect that the number of internet-connected devices will jump from 5 billion to 14 billion (IMS Research) [CLICK] The number of apps downloaded will more than triple from 18 billion today to 76 billion by 2012 (Gartner) [CLICK] And the world-wide internet population will grow 44% from 2.1 billion to 3.3 billion by 2016 (TBD) [CLICK] As we look ahead to the next 20 years, we can’t be certain what will come next, but we can be certain – we will continue on this tidal wave of rapid advancement and innovation. 14 Billion Internet-Connected Devices 5 Billion Internet-Connected Devices 76 Billion apps downloaded 18 Billion apps downloaded 2.1 Billion internet users worldwide

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LET’S (RE) DEFINE “NETWORKS”

NETWORKS (RE) DEFINED Mobile The Cloud “ DISTANCE ”

MULTI YEAR TRENDS IN THE ENTERPRISE Clients (billions) Mega Data Centers (thousands) The Distributed Enterprise Workforce Globalization Global High-Performance Network Mobile Home Branch Data/App Consolidation Connectivity Connecting Users to App Services Clouds Application Services and Data Campus

cloud networking in the From a users perspective, Clouds are all about getting IT services in a dynamic, elastic, billable by consumption way. From a providers perspective, they are dealing with the complexity of building infrastructure to support this environment from a service “production, delivery and orchestration” perspective. We have several insertion strategies to help them achieve this both in the physical and virtual networking worlds. We need to have conversations around value added, differentiated Cloud Services and then relate them to what’s in our kit back for switching, routing, security and software.

Flat, Any-to-Any Fabric Simplifying connectivity Many Networks Production MGT vCenter vMotion SAN One Network Converged Flat, Any-to-Any Fabric Trees Many Separate Devices Capacity Complexity SCALE One Logical Device SCALE Capacity Simplicity Flat as possible – 1 or 2 tiers of switching. Spine and leaf ok as well as fabric 1 Multiple Networks 2 Tiered Networks 3 Many Devices

ACCELERATING TOWARDS THE SINGULARITY Digital Computing Digital Storage Digital Transmission Stored Program Core Memory Core Memory Pipelining Disk DRAM Packet Switching Microprocessors Multicore TC/IP HPN Flash QFabric Qfabric Computing Storage Networking C S N I have stated before that the rate of innovation of people in a society is directly related to the total amount of computing, storage, and networking power available I have also said that each of these critical technologies tends to become more powerful and more general over time QFabric is a new networking technology that lies squarely at the intersection of these three critical technologies I have no doubt that it will carry computing into the future and help provide exponential scaling of data centers for at least the next decade <click> Next Slide

SOFTWARE DEFINED NETWORKS ( SDN)

Networking Business Challenges Configuration Overly complex, manual, operationally expensive. Features Slow to respond to business requests Software Too hard to deploy Packaging Inflexible, difficult to scale Reliability Below expectations

Why Do We Need SDN? Static Networks Manual Policies Must respond dynamically based on Business Policy Manual Policies Must be automated to reduce personnel cost Monolithic Network Services Must dynamically scale independent of network devices Essential Applications Must be developed within the network to deliver business results

SDN enhances operator and application experience Network Network availability & state Network attachment details: Location access type Residential/business Fixed/mobile Wireless Application App characteristics: Video (standard/HD) Best video sourcing location Devices to which video is being sent SDN Protocols & Architectures Real-time topology understanding (ALTO, BGP-TE) Steering traffic through optimal paths (PCE) Selecting specific traffic (OpenFlow) Current Focus Operational Scale Capital Efficiency Service Innovation Reduced Network Control Points Transparent Operations Real–time feedback loop Network insertion points Gateways Billing collectors Service appliances CDN DPI Real-time topology understanding (ALTO, BGP-TE) Steering traffic through optimal paths (PCE) Selecting specific traffic (OpenFlow) New touch points: gateways, billing collectors, service appliances,CDN, DPI

sdn principles Principles of SDN Customer Benefits Separate networking software in 4 layers – Forwarding, Control, Services and Mgmt Optimize each network element Centralize Mgmt, Services and Control layers Simplifies network design and lowers opex Cloud for elastic scale, usage-based pricing, and flexible deployment Reduce time to services and correlates cost based on value Common Platform for NW and Security applications and management integration Enables new business solutions Cleanly separate networking software into four layers: Management, Services, Control, and Forwarding Optimizes each element of the network Centralize appropriate parts of the Management, Services, & Control layers Simplifies network design and lowers operating costs Use the Cloud for elastic scale, usage-based pricing, and flexible deployment Reduces time to service and correlates cost based on value Create a platform for network applications and management integration Enables new business solutions Standardize protocols for interoperable, heterogeneous support across vendors Provides choice and lowers cost Broadly apply this approach to : Networking & Network Services including Security Enterprise & Service Provider Mobile & Wireline Edge, Datacenter, Access & Aggregation, Campus & Branch, WAN, and Core Domains Standard protocols for interoperability across vendors Provides choice and lowers cost Broadly apply to network & security, ENT and SP networks, Mobile and Wireline, Flexibility and new business opportunities

SECURITY IN THE cloud From a users perspective, Clouds are all about getting IT services in a dynamic, elastic, billable by consumption way. From a providers perspective, they are dealing with the complexity of building infrastructure to support this environment from a service “production, delivery and orchestration” perspective. We have several insertion strategies to help them achieve this both in the physical and virtual networking worlds. We need to have conversations around value added, differentiated Cloud Services and then relate them to what’s in our kit back for switching, routing, security and software.

CLICK HERE GUESS WHAT IS THIS ? GUESS WHAT ?

In the single greatest battle fought during World War 2, not a single shot was fired. It was 1943, and the war was well under way as American, British and Canadian troops were amassing in the UK in preparation for an attack into Northern Europe. The Germans knew an attack was imminent and began to prepare troops to defend. The intelligence and troop buildups said the attack was likely going to happen at the narrowest point on the English Channel, the Port of Calais. Unfortunately, the English Channel was the site of many failed crossings in history including The Spanish Armada and Napoleon Bonaparte’s navy. The Allies were going to have to be perfect. On June 9th Hitler himself ordered his troops to stay at Calais, and even diverted troops heading for another potential site called Normandy to further reinforce Calais. Why did he send the troops to Calais?

DECEIVED They believed there were upwards of 50,000 soldiers on the other side of the Channel about to descend on Calais. What the Germans didn’t realize though, is that they were fighting against a very different enemy. The greatest deception in history. This an M4 Sherman tank, that weighs over 66,000 pounds being carried by four men across the battlefield. No, these are not supermen built in a lab somewhere, these are four artists carrying a 93 pound rubber inflatable tank to the next spot in the “battle”

DETECTION BY DECEPTION

THE PATH TO CONNECTIVE TISSUE Hardware App Server Database Virtualized Cloud

A GLIMPSE INTO THE (NEAR) FUTURE… Device Tagging Deception & Next Generation Detection Connective Tissue Imagine if someone could use Intrusion Deception and other next generation detection mechanisms to eliminate false positives and detect earlier in the attack cycle. Imagine if someone developed device tracking to replace the Bertillon-style IP reputation databases. Imagine if someone created a connective tissue that could share that information in real-time to protect customers with an efficacy they have never experienced before. Imagine if someone brought all these systems together. You won’t have to imagine for long. See you next month at RSA. Thank you.

WELCOME TO THE FUTURE OF NETWORKING