SD-WAN for Public & Private Clouds - VeloCloud
4 likes2,908 views
The document outlines the advantages and architecture of Velocloud's cloud-delivered SD-WAN for both enterprises and service providers. It emphasizes the challenges faced in traditional WANs, such as high costs and complexity, and highlights key features like dynamic multi-path optimization and easy scalability. The summary also covers deployment options, performance monitoring, and how Velocloud addresses service provider needs through automated configurations and unified transport solutions.
SD-WAN for Public & Private Clouds - VeloCloud
- 1. WAN. Re-invented. SD-WAN for Public and Private Cloud Parag Thakore, Director Product Management
- 2. Agenda • SD-WAN for Enterprise Key Enterprise Requirements and Challenges SD-WAN Deployments for Public and Private Cloud • SD-WAN for Service Providers Service Provider (SP) Goals and WAN Challenges SD-WAN Architecture for SPs 8/10/2015 2
- 3. Businesses Blocked by WAN Challenges 8/10/2015 3 Application rollouts inhibited by expensive bandwidth Branch deployments delayed by IT complexity Cloud migration not supported by static architectures X X X
- 4. Flexible Deployments MPLS Internet VM MPLS Internet MPLS Internet Internet Internet Virtual Edge 500 Edge 500 Edge 500 Edge 1000 Software Edge 1000 Cloud Gateways VeloCloud Orchestrator LTE Branch Options 4 Datacenter Options Virtual or Physical Internet and private circuits SaaS and enterprise applications
- 5. 8/10/2015 Dynamic Multi-path Optimization Branch Sites Enterprise DC Cloud DC INTERNET Private / MPLS On-premise DC Edge Edge Orchestrator Cloud Gateways Enterprise DC SaaS VeloCloud’s network service consists of 3 key components: Edge, Cloud Gateways, Orchestrator VeloCloud Cloud-Delivered SD-WAN • Zero touch, thin branch auto provisioned from cloud • Cloud orchestration eliminates complexity • No datacenter installation required • Direct path to enterprise and cloud apps • Scalable, redundant, pay-as-you-go cloud network
- 6. Incremental SD-WAN Deployments Legacy Site MPLS with VPN backup Gold Site Datacenter/Regional Hub Existing VPN hub Silver Site Site Hybrid transport Bronze Site Internet: Single / Multi Interoperability between branch types * Easy migration between site types VeloCloud Edge Branch Sites Campus Core
- 7. Gold and Silver Site: Use Cases 7 Performance-aware, secure overlay over Internet Offload selected traffic to Internet links Use OSPF to attract traffic, no touch to MPLS CE & minimal touch to L3 switch Dynamic multipath assures app performance to both DC and SaaS Dynamic Edge to Edge Internet Overlay Hybrid Overlay Performance-aware, secure overlay over MPLS and Internet Forward all traffic to Overlay Full app-aware multipath over both MPLS and Internet links Full CoS awareness on MPLS Dynamic Edge to Edge
- 8. Bronze Site – Real-World Use Case with VeloCloud 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
- 9. Cloud VPN for Virtual Private Cloud (VPC) Simple to Configure, High Performance Connection to VPC VPC VPC VPC VPC Connection to VPC requires either backhaul to DC first or setting up IPSec tunnel from every branch to VPC Complicated and manual IPSec configuration to VPC Traditional WAN to VPC Connect to VPC with Cloud-delivered SD-WAN High performance, secure connectivity to VPC with Dynamic Multipath Optimization Eliminate the mesh tunnels from branches to VPC; only IPSec tunnels from the Cloud Gateways are required Automated IPSec configuration Cloud- delivered SD-WAN
- 10. Dynamic Multi-Path Optimization 8/10/2015 10 App performance over broadband, LTE and private circuits WAN Monitoring Automatic capacity testing Continuous link & path quality monitoring App Steering Aggregate Links App Aware per Packet Steering Optimal link & path across Internet and private Link Remediation Error & jitter correction Automatic steering for brownouts/blackout
- 11. WAN Expansion - Scalable, Pay as You Grow 8/10/2015 11 SaaS Legacy Ent DC Branch SaaS VeloCloud Edge DC/Regional Hub Branch Step 1 – Single to small number of sites NO DC Foot-Print Zero Touch thin Branch auto provisioned from Cloud Step 2 – Expand Branch Deployments Edge DC Footprint for Service insertion SaaS Branch Step 3 – Future Ready WAN Easily integrate Non-VeloCloud sites Growth via Acquisitions Or Cloud DC Migration WAN Growth due to acquisitions Cloud DC VeloCloud Edge DC/Regional Hub
- 12. Ease of Network Services Insertion 8/10/2015 12 Branch Site Enterprise DC Or Regional Hubs On Premise Email DLP Other Web traffic Salesforce.com Web email Internet • One-click service insertion – In Branch, In Cloud or In Regional Hub • Virtual services platform at branch • Partner ecosystem
- 13. SD-WAN for Service Providers 8/10/2015 13
- 14. Service Provider Goals and Challenges 8/10/2015 14 Meeting customer requirement for BW Direct access to cloud Reduce truck roll Simplify service and operation How to Increase Revenue? How to Reduce OPEX?Goals Challenges
- 15. How do we Help? 8/10/2015 15 Unified Elastic TransportTM Cloud On-Ramp Virtual Services Delivery SD-WAN Automation
- 16. VeloCloud Site Legacy Sites Service Provider Cloud FW VPN WanO P VNF SD-WAN Automation VeloCloud Orchestrator Internet MPLS Wireless VeloCloud SD-WAN Solution for Service Provider Unified Elastic Transport Hybrid, Internet, Offnet Cloud On-Ramp UCaaS, Cloud Security Virtual Service Delivery VCE with Virtual Services, vEdge
- 17. Cloud Network On premise and cloud delivery Summary - SD-WAN for Enterprise and SPs 8/10/2015 17 CABL EDSLLTE MPLS Branch Edge DC Edge Enterprise DC Dynamic Multi-Path Cloud VPN Smart QoS App Firewall & Web Security Application Performance Monitoring Services Catalog Virtual Services Delivery SD-WAN Services Orchestration Business Policy Framework Network Services Insertion Visualization & Analytics/Learning Cloud DC Multi-tenant, cloud scale Zero touch activation
- 18. Thank You.