virtualisation d1-13-45-14-10-shayne

Confidential | © 2016 Silver Peak Systems, Inc. All Rights Reserved.

Building a Better WAN

The Global Leader in Broadband and Hybrid WAN Solutions

Shayne StubbsVP Service Providers & Cloud

[email protected]


Agenda

• Enterprise WAN Challenges in a Cloudy World

• SD-WAN, Hype or Reality?

• Case Study

• Q & A


Today’s Geographically Distributed Enterprise

Business Initiatives:

• Need to move fast

• Moving to SaaS for many use cases

• Escalating user expectations

• Reduce costs

IT Realities:

• Challenged with organization silos

• Slow to deliver service and apps

• Discovering shadow IT everywhere

• Trying to move to Apps to Cloud

• Complexity of legacy infrastructure

• WAN not architected for the cloud

• Limited of visibility & control

• Difficult to meet bandwidth demands

• Security & compliance requirements

• ...and the list goes on....

Branch

Branch

Branch Branch

Data Center

MPLS MPLS

Internet

BranchBranch


Industry Validation: WAN Challenges

• 95% of respondents view cloud connectivity as very important

• Key Inhibitors to cloud services: Security, Reliability & SLAs

• In the next two years, Enterprises will increase the number of public cloud service providers from 9 to 17

• 53% of enterprises use SaaS today, will grow to 75% in 2017

Cloud Connectivity:

Source: IDC Cloud Connect Study, 2015


Is SD-WAN the Answer?

Foundational Requirements

• Broadband connectivity

• Path selection

• Zero-touch provisioning

• Centralized management

SD-WAN


Carrier-Grade SD-WAN Solution

Capabilities Basic Advanced

Zero Touch Provisioning ü ü

Centralized Orchestration and Management ü ü

Dynamic Path Selection ü ü

Ability to use any WAN ü ü

Analytics, Visibility and Control ü

Performance Assurance ü

Security ü

Extensibility ü


Performance

Security

Visibility

SD-WAN

BuildingBlocks for a Better WANPerformance

• Improve network connectivity over any link

• SLA over any transport

• Application optimization

Visibility and Control

• Extensive application visibility & analytics to Cloud edge

• Granular network control over any link(s)

Security

• Edge-to-edge, edge-to-cloud

• Segmentation and isolation over any network(s)

Extensible

• Routing interoperability

• Service chaining with 3rd party solutions

• API driven infrastructure.

Extensible


SD-WAN Business Intent Overlays

MPLS 4G LTE

Transport

Topology Connection(s)

VoIP

High Availability

Full Mesh

MPLS + Internet + LTE

Data Services

& Apps

High Quality

Dual Hub &Spoke

MPLS + Internet

Guest

Internet

Best Effort

Hub-Spoke

Internet

Internet

SLA


PrivateHosted Cloud

HQ

DataCenter

Before SD-WAN Today’s Enterprise WAN Dilemma

Internet connectivityInternet connectivityLTE connectivity

MPLS connectivityIPSec VPN connectivityLeased line or EPL connections

DataCenter

PrivateHosted Cloud

Mobile User

Branch Site

Branch Site

Branch Site

Branch Site

Branch Site

HQ

Branch Site

Branch Site

Mobile User

IaaS

SaaS

MPLSProvider #2

Broadband

MPLS Provider #1

Costly & Complex


Mobile User

Enterprise with SD-WAN

Internet connectivityInternet connectivityLTE connectivity

MPLS connectivityIPSec VPN connectivityLeased line or EPL connections

DataCenter

PrivateHosted Cloud

Branch Site

Branch Site

Branch Site

Branch Site

HQ

Branch Site

Branch Site

Business Intent Overlay

LTEBackup

SaaS

IaaS

Branch Site

MPLS #1MPLS

Provider #2MPLS

Consolidation

Broadband

Mobile User

CentralizedVisibility & Control

Bonded Links

Bonded Links


Industry Validation

• 70% will adopt SD-WAN in the next 18 months

• Enterprises expect 20% cost savings with SD-WAN

• 66% will shift to hybrid WAN in the next 12-18 months

• 70% have 2 to 3 WAN connections per branch• Backup links remain idle

• Top concerns: security, reliability and back-up

Drivers for Branch WAN Disruption:

Source: IDC SD-WAN Survey, 2016


Summary

• Enterprises still care about performance

• The shift to XaaS, private and publiccloud is accelerating

• SD-WAN is evolving:

o Performance matters

o Visibility and Control

o Security from edge-to-edge

o Extensibility to avoid vendor lock-in & leverageexisting IT infrastructure

• IT infrastructure is costly and complex

o Consider a service provider for global delivery


Thank You

www.silver-peak.com

Q & AShayne StubbsVP Service Providers & Cloud

[email protected]


Dramatic Cost Savings, More Bandwidth

MPLS - 10 Mbps

MPLS only

~$2,100/Month

$220/Month

Internet 10 Mbps

~$2,520,000 ~$264,000Cost Per Year for

100 Sites

Mo

nth

ly C

ost

Per

Sit

e

Source: Telegeography.com – Broadband vs. MPLS pricing for San Francisco Q4 2014. Median monthly price: 10-20 Mbps Broadband $110/Month, 10 Mbps MPLS IP VPN + Local Access $2100 Month

Internet 10 Mbps

MPLS - 5 Mbps

Internet 10 Mbps

Hybrid Dual Internet

~$1,200,000

~$1,110/MonthUp to 90%

reduction

in WAN

costs

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