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9/17/2015
1
2013
The Cloud is the Network
2015
Doyle Research, 2015 1
Cloud Applications & Characteristics
Cloud as the WAN platform
SD-WAN Requirements
Cloud is the Network – Proof Points
Conclusions and Recommendations
Agenda
2Doyle Research, 2015
9/17/2015
2
Cloud Applications & Characteristics
Doyle Research, 2015 3
SaaS
Co
mp
ute
Sto
rage
• Highly distributed control, management and data access
• Increased sensitivity to network impairments
• Ability to regionalize control, management and data access
• High network impairment sensitivity
• Highly distributed data access
• Increased sensitivity to asymmetrical throughput performance
Cloud Delivered SD-WAN Requirements• Leverage broadband links to augment the existing
MPLS to connect efficiently to the Cloud resources
• Simplify business operations for all remote employees to access cloud resources without hair-pining through the corporate datacenter
• Centralize and orchestrate the branch office WAN network for a cloud console
• Deploy secure connectivity to all branch offices• Deliver app steering and link quality remediation
over private and public transport
Doyle Research, 2015 4
9/17/2015
3
Hybrid WAN – Branch office
for Universal Access
Unified Communications as a
Service
Temporary & Remote Access
Cloud Services Insertion
Doyle Research, 2015
Cloud is the Network – Proof Points
Datacenter
Software-defined WAN
Broadband Internet – DSL, Cable, Fiber
Private – MPLS - Ethernet
4G - LTE
SD-WAN Node Auto Provisioned from Cloud
Simple Provisioning, Policy,& Visibility via Cloud Orchestration
Cloud& SaaS
Direct Path to Hybrid Cloud, SaaS and Enterprise DC
Cloud as the Hybrid WAN Platform
BranchOffice
9/17/2015
4
Unified Communications as a Service
Poor Internet performance affects voice and video quality
High cost from using MPLS to deliver high quality voice and video
Traditional WAN
The Internet fails to deliver UC
quality consistently
Cloud Delivered SD-WAN
Deliver high quality voice and video over the Internet
Mitigation of network issues to assure voice and video performance
Cloud-Delivered SD-WAN
Datacenter
Software-defined WAN
Broadband Internet – DSL, Cable, Fiber
Private – MPLS - Ethernet
4G - LTE
Simple Provisioning, Policy,& Visibility via Cloud Orchestration
Cloud& SaaS
Temporary & Remote Access
BranchOffice
Temporary Site
Remote Site
Construction, pop up retail sites
9/17/2015
5
Datacenter
Software-defined WAN
Broadband Internet – DSL, Cable, Fiber
Private – MPLS - Ethernet
4G - LTE
Services inserted at branch
One click provisioning of services from Orchestrator
Cloud& SaaS
Cloud Services Insertion
BranchOffice
Conclusions and Recommendations• Tremendous growth in Cloud and SaaS applications• Changing Traffic Patterns require a new Cloud-based
WAN architecture• SD-WAN provides Internet economics without the
disadvantages (security, reliability, quality)• Increasing use cases – UC, temporary access, retail, etc.• For most organizations, a gradual migration to hybrid
WAN• Cloud is the Network
– Virtualized services– Security & stability– Better visibility & analytics– Enterprise grade: high availability and app performance
Doyle Research, 2015 10
9/17/2015
6
QuestionsEmail me at: [email protected]
Web Site: doyle-research.com
Follow me on Twitter: @leedoyle_dc
Doyle Research, 2015 11
VeloCloud Cloud-Delivered SD-WAN
12
9/17/2015
7
VeloCloud Networks Proprietary & Confidential | © Copyright 2015 13
Cloud Network
On premise and cloud delivery
VeloCloud Overlay Architecture
CABL
EDSLLTE
MPLS
Branch
Edge
DC Edge
Services Catalog
Virtual Services Delivery
SD-WAN Services
Orchestration
Business Policy
Framework
Hybrid Cloud
VeloCloud Networks Proprietary & Confidential | © Copyright 2015 14
VeloCloud SD-WAN
Dynamic Multi-
path
Optimization
Branch Sites
Cloud
DCSaaS
Public
INTERNET
Private / MPLS
Internet and private circuits, SaaS and enterprise applications, Onsite
and cloud deployments
Optional On-premise Datacenter
VeloCloud Edge
VeloCloud
Orchestrator
VeloCloud
Gateways
VeloCloud
Edge
• Zero touch branch auto provisioned
from cloud
• Cloud orchestration eliminates
complexity
• Flexible datacenter connection options
• Direct path to enterprise and cloud
apps
• Scalable, redundant, pay-as-you-go
cloud network
Enterprise DC
9/17/2015
8
VeloCloud Networks Proprietary & Confidential | © Copyright 2015 15
VeloCloud Dynamic Multi-Path Optimization
Average
18%Fair/Poor
1. VoIP application performance
2. 4Q/2014 to 1Q/2015 average across links of the same type
3. Business hours – 8am – 6pm
Assured App Performance over Broadband, LTE and Private links
Continuous Monitoring
Automatic capacity testing
Continuous link & path quality monitoring
Dynamic App Steering
Virtualize/Aggregate Resources
Apps & servers not tied to specific links
App Aware per Packet Steering
Optimal link & path across Internet
and private
On Demand Remediation
Error & jitter correction
Automatic steering for
brownouts/blackouts
Thank You.