VPN overlay
The following topics provide instructions on SD-WAN VPN overlays:
- ADVPN 2.0 edge discovery and path management
- ADVPN and shortcut paths
- Active dynamic BGP neighbor triggered by ADVPN shortcut
- SD-WAN monitor on ADVPN shortcuts
- Hold down time to support SD-WAN service strategies
- Adaptive Forward Error Correction
- Dual VPN tunnel wizard
- Duplicate packets on other zone members
- Duplicate packets based on SD-WAN rules
- Interface based QoS on individual child tunnels based on speed test results
- SD-WAN in large scale deployments
- Keeping sessions in established ADVPN shortcuts while they remain in SLA
- SD-WAN multi-PoP multi-hub large scale design and failover
- Using a single IKE elector in ADVPN to match all SD-WAN control plane traffic
- SD-WAN Overlay-as-a-Service