Planning
The deployment example in this guide uses the following settings, including IP networks, BGP AS number, performance SLA criteria, and so on:
- Overlay network address space:
- This address space is used for the IP addressing of all Hub and Branch devices.
- The default 10.10.0.0/16 is used.
- Loopback IP address space:
- These addresses are used for Performance SLAs, Router IDs and other admin operations.
- The default 172.16.0.0/16 is used.
- Autonomous System number for BGP:
- A private number is used and must remain exclusively for this SD-WAN BGP configuration.
- The default of 65000 is used.