Since the dawn of time nearly every being has striven for independence. IT professional tirelessly work to get to the same goal of creating solutions which result in greater independence from how technology was used in the past. Review this presentation to learn how Cloud-Delivered SD-WAN delivers independence from underlying transport, freedom to host applications anywhere, liberty for how services are delivered and choices on how far you extend your wide area network. You'll leave with a better understanding of how to gain your independence from the boundaries of the legacy networks of the past decade.

1. 6/29/2016 VeloCloud.com Company confidential. 1
SD-WAN: The Power to Declare
Network Independence
Michael Wood
Ron Longo

2. VeloCloud Networks Proprietary | © Copyright 2016 2
• Transport
• Single Links
• Best Effort Internet
• Maximize Bandwidth
• Voice and Video Quality
• Backhaul SaaS
• Complicated VPN
• CPE
• Services Insertion
Network Independence Through SD-WAN

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Gain Transport Independence
Branch office
Dual Internet
Hybrid WAN
Branch Office
Cable Internet
InternetInternet
Cloud DC
Datacenter
MPLS
VeloCloud
Gateways

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Maximize Every Link for Throughput, Performance
& Reliability
Cloud-Delivered SD-WAN
 Per-packet load balancing utilizes all links to
maximize throughput even for single traffic flow, e.g.
large backup
 Real time link performance awareness on-demand
remediation ensures maximum possible throughput
10x higher throughput, better app performance
Enterprise
Backup
 Typical setup is active/standby WAN. Complex
routing protocol tuning required to enable
active/active.
 Link performance degradation will severely affect
throughput
Traditional WAN
Poor WAN link utilization with active/standby
Enterprise
Backup

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The Internet Performs Poorly
Broadband Internet has poor
performance at least 18% of
the business day
Lack of Visibility, Control & Quality of Experience
Forty percent of the world’s households now have high-speed connections,
compared to less than 0.1 percent in 1991

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Broadband Internet Quality Varies by Location
ISP #1 ISP #2
DSL
Ethernet &
Fiber Residential Fiber Business Residential
City
City

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Broadband Internet Quality Varies by Day
Ethernet & Fiber Warren, NJ
New York, NY Aptos, CA
Week Number Week Number
Week Number Week Number

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The Right to Use A Single Connection

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Freedom From Best Effort Internet Quality
17%of the time
single Internet link fails to
deliver expected application
performance
8.89
VQS
>99%of the time
SD-WAN with dual Internet to
delivers predictable
application performance
VQS
9.96
Internet Cloud-delivered SD-WAN
Source: VeloCloud Internet Quality Report
http://www.velocloud.com/internet-quality-report-q1-2015/

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…And The Right To Exception MOS Scores
MOS with
VeloCloud
MOS without
VeloCloud
60%
VoIP calls having
good quality
(MOS > 3.6)
Without
VeloCloud
99%
VoIP calls having
good quality
(MOS > 3.6)
With
VeloCloud

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Maximum Bandwidth in the Face of Miserable
Packet loss
VeloCloud with On-demand Remediation Without VeloCloud @ 2% Packet Loss
Company Confidential

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Voice & Video Quality Liberty
MOS: 2.1 @ 2%
Packet loss
MOS: 4.1 @ 2%
Packet loss
MOS: 3.3 @ 33ms
Jitter
MOS: 4.2 @ 33ms
Jitter
Non-VeloCloud Vendor VeloCloud

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Resulting in the Outstanding Quality Your
Business Deserves
Without VeloCloud SD-WAN With VeloCloud SD-WAN

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Freedom Not To Backhaul to SaaS Apps
 Backhauling SaaS traffic to data center to apply
policy control and QoS increase latency and impacts
application performance
 Direct Internet access from branch suffers from
unpredictable branch Internet links
Traditional WAN Deployment
Internet
Poor SaaS performance, expensive backhaul
MPLS or
Internet
Cloud-Delivered SD-WAN
 Gateway proximity to SaaS applications
 Assure SaaS performance by dynamically steer
around and remediate Internet link issues
 Full visibility, and prioritization of SaaS traffic
Internet
Global network of cloud gateway provides visibility,
protection from Internet performance issue

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Revolt Against Complicated VPN Connections
from Branches to IaaS
 Complex to setup. Require full mesh tunnel from
every branch to VPCs
 Poor Internet performance impacts user
productivity
Legacy WAN to VPC Cloud-Delivered SD-WAN to VPC
 Simple to setup – VeloCloud Gateway eliminates
mesh tunnel requirement to VPCs
 Centralized policy to control branch VPC access
 High performance, secure connectivity

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Switch
or NID
vCPE platform*
OS + HW
CPE Freedom of Choice
Branch Office SP Data Center
SD-WAN
VNF
FW
VNF
X
VNF
Orchestration
SD-WAN SW + HW CPE
(Proprietary, COTS or x86-based HW)
vCPENO router or CPE
COTS or x86-based HW
Hypervisor OS
(KVM, ESXi, Xen, Hyper-V)
SD-WAN SW
Pre-Packaged
CPE
L2 Virtualized
CPE
L3 Virtualized
CPE
Virtual Machine
CPE
Layer 2
1
2
3
4
NFV
HW = hardware; vCPE = virtualized CPE; *universal CPE (uCPE) is the AT&T publicly referenced version of a vCPE; NID = network interface device; OS = operating system
= Included in the
VeloCloud Portfolio
vCPE platform*
OS + HW
SD-WAN
VNF
FW
VNF
X
VNF
Orchestration NFV

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Network Services Insertion Choice
Branch Site
Enterprise DC
Or
Regional Hubs
On Premise
Email DLP
Other Web traffic
Salesforce.com
Web email
Internet
• One-click service insertion
• Virtual services platform at branch
• Optimized performance to remote cloud
and centralized enterprise services
• Partner ecosystem
Cloud Security

18. VeloCloud Networks Proprietary | © Copyright 2016 18
1. Transport Independence
2. Choice of a Single Link
3. Freedom from Best Effort Internet
4. Right to Maximize Bandwidth
5. Voice and Video Quality Liberty
6. Freedom to not Backhaul SaaS
7. Revolt Against Complicated VPN
8. CPE Freedom of Choice
9. Services Insertion Choice
10. Bonuses: Net Neutrality, Path
Independence, Freedom to Preserve your
Investment, CapEx or OpEx Choice, Liberty
from Complexity
SD-WAN Independence Recap

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