Gist of Cisco SD-WAN
Communication --> OMP - Overlay Management Protocol
Componants:
Data Plane —> Routers
Control Plane —> vSmart Controller
Management Plane —> vManage
Orchestration Plane —> vBond
Componants:
Data Plane —> Routers
- Deployed on Remote Sites
- Any viptela vEdge routers
- Cisco ASR & ISR
- Virtual on x86 (Cisco ENCS)
Control Plane —> vSmart Controller
- Hosted on cloud
- All Data Plane routers speak to vSmart to get directions.
- Scales horizontally
- Has App aware routing policies (If primary connection has a 100 ms of latency switch over to secondary link)
- vSmart analysis the traffic for a app (O365) on all links & dynamically updates the Branch Routers
- Can send traffic in separate link on the same link
Management Plane —> vManage
- Hosted on cloud
- Can have analytics
Orchestration Plane —> vBond
- Hosted on cloud
- When the branch router comes up it connects to vBond from Cisco & get the info of Enterprise vBond where it gets all info about vManage, vSmart & network info.
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