Why does SD-WAN separate the "control-plane" from the router❔ (What did the router do)❓

The more you learn about Software Defined Networking (SDN) the better! In this video I show you the how and why we separate the control-plane from the local routing device (SD-WAN edge), along with a good example of it in SD-WAN. Learn Cisco CCNA ▶ Cisco CCNA 200-301 Playlist https://ogit.online/sloth Learn IP subnetting 💻 Cisco CCNA 200-301 IPv4 Subnetting https://ogit.online/subnet 💬 Join our Discord server (free) https://ogit.online/Join_OGIT_on_Discord 🏪 Keith Barker Amazon Affiliate Store https://www.amazon.com/shop/keithbarker And… 🏫 Keith’s Content at CBT Nuggets https://ogit.online/Keith-CBT #KeithBarker #CCNA #200-301