SDN- SIMPLIFED NETWORK

sanjeevt@juniper.net

Presenter- Sanjeev Tyagi

2 Copyright © 2010 Juniper Networks, Inc. www.juniper.net

India is the 6th Largest country in Geography and 2nd largest in population

GOVERNMENT PLAN TO OFFER ONLINE SERVICE

o 123 Crore Citizenso 6.5L villageso 2.3L Gram Panchayats

3 Copyright © 2010 Juniper Networks, Inc. www.juniper.net

WAN COST COMPONENTS

Human Cost

AMC Cost Router

4 Copyright © 2010 Juniper Networks, Inc. www.juniper.net

For Government – Overall Goal: Give quick and quality services to all citizens

MANAGEMENT CHALLANGE

Challenges Faced by Operators and Administrators:

Separate Wireless and

Wireline Management

Integrated Management

of DC & Remote

Sites

Availability of Right

skill

Managing Network

Complexities

Enforcing Network

Security & Policy Mgmt.

5 Copyright © 2010 Juniper Networks, Inc. www.juniper.net

JUNIPER’S SOLUTION OFFERING

3. HOW ARE WE DIFFERENT:

We focus on innovation in technology to reduce complexity and TCO for our customers

1. WHO WE ARE:

Focus on pure-play networking

2. WHAT WE DO:

Provide comprehensive portfolio of routing, switching, security and software

Best in breed Products andArchitecture

SECURITY ROUTERS

J Series

M Series

T Series

SWITCHES

MX Series

SRX3600

SRX5800

SRX210SRX240SRX650

SRX100

SRX5600

EX3200EX3300

EX2200

EX4500QFX3500

EX4200

EX2200-C

EX8200

TCO

6 Copyright © 2010 Juniper Networks, Inc. www.juniper.net

SETTING THE AGENDA FOR THE NEXT DECADE

Juniper Networks is transforming the experience and economics of networking

7 Copyright © 2010 Juniper Networks, Inc. www.juniper.net

WHAT IS SDN- SOFTWARE DEFINED NETWORKING

8 Copyright © 2010 Juniper Networks, Inc. www.juniper.net

Principles of SDN

SDN PRINCIPLES

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

Common Platform for NW and Security applications and management integration

Enables new business solutions

Standard protocols for interoperability across vendors

Provides choice and lowers cost

Result: A Network that is more efficient, higher performance, more fault tolerant, and cheaper

9 Copyright © 2010 Juniper Networks, Inc. www.juniper.net

Challenges Can’t scale easily Time consuming / Error prone Nightmare doing configuration changes Huge effort to provision services across

multiple devices

MANAGEMENT BEFORE AND AFTER SDN

Benefits Single point-of-view to manage network

Security/Physical/Virtual/Wired/Wireless/Services Extensive automation / Scale with ease Point-n-click/GUI-based service provisioning

“Traditional” Management via CLI

Centralized SDN Management via SDN

10 Copyright © 2010 Juniper Networks, Inc. www.juniper.net

JUNIPER’S 4-STEP APPROACH TO TRANSITION TO SDN

Extract Services

Centralize Management

Centralize Controller

Optimize The Hardware