SDN and SD-WAN Real Time before East/Westbound Interfaces Phil Edholm President and Principal PKE Consulting LLC
? Did You Know? Enterprise WAN Traffic Doubles Every: 2. 6 Years # of Devices on the Network Doubles Every: 1. 8 Years …but don’t break anything. . . 2
Network Bandwidth Will Impact Over 50% of Cloud Implementations Unified Comms Mobile Devices Users Team Collaboration Big Data WAN/Internet Cloud Services Io. T Video "Real-Time" DR/BC Iaa. S/Paas/Saa. S Analytics
Today’s WAN Challenges 1. Very expensive - “My Cx. O can get 10 X the BW at 1/10 th the cost at his house” 2. Poor Performance – Backhauling Internetworking traffic and homing traffic to specific data centers – 80% of branch WAN traffic is destined to the Internet and this is growing and this traffic interrupts mission critical applications. 3. The Network is mission critical and the network manager is accountable for availability and performance but… they are no longer in control! 4. Networks are manually intensive, complicated security and routing policies lead to ACL proliferation and confusion. 5. Need more bandwidth – Video, Io. T, Real-time big data analytics 6. Encrypting data in motion is becoming a common requirement along with data segmentation on the WAN 4
Traditional Routed Network SDN Network Routing Protocols Packet Forwarding Routing Protocols Packet Forwarding
East/Westbound SDN Interfaces Enable end to end Operational Managemnt Enterprise SDN Network Carrier SDN Network Enterprise SDN Network
Delivering an SLA for Real Time WAN Technology • Physical Media • TDM Circuit • MPLS . . . • Open Internet SLA Determinism Cost SD-WAN
Traditional-WAN Open Internet Private MPLS
SD-WAN Controller Applications Applications Call Server Open Internet SD-WAN Private MPLS SD-WAN
SD-WAN Options Premises Cloud Internet Interconnect • Only premises equipment using Internet • Can use appliances or VM Software • No charges except Internet • Uses Internet Between Po. Ps • Uses SD-WAN techniqes to minimize issues Private Interconnect • Uses a private interconnect network between Po. Ps • Minimal impact of core Internet issues
Endpoints • Site Based Solutions • Router Add-on • Appliance • Software/VM • Router enhancement • Devices • For road warriors and telecommuters as well as partners • PC • Smart devices
Our SD-WAN Panel
Thank You +? s Phil Edholm PKE Consulting, Web. RTC World, and UCStrategies pedholm@pkeconsutling. com www. pkeconsulting. com www. webrtcworld. com www. ucstrategies. com @PEdholm
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