Interconnecting Cisco SD-WAN with other SD-WAN Vendors

[BBNG]

Hello Everyone,

This is an hypothetical question so I don't have any real configuration for this.

Let's consider Company ABC is present in more than one region, NA and EU, NA has a running Cisco SD-WAN network that's working fine with vEDGES at each site.

For EU, they are also using SD-WAN, but another vendor.

Now in case there are resources each region need from the other region, what would be the best approach for making these 2 networks to talk to each other?

I apologize if this is too vague but hopefully it's clear enough.

Thank you.

[Kanan Huseynli]

Hi,

one option:

vendor A node at HQ site where fully vendor B deployed. Connect them via service VPNs (like LAN) with BGP.

another option:

S2S VPN if supported by both between HQ devices.

Regards,