It is very stable with very good firmware.
Cisco Catalyst SD-WAN is a scalable solution supporting both SMBs and enterprises, with advanced application-level routing and centralized management. It offers robust integration for on-premises, cloud, and hybrid environments, but is expensive and has complex initial setup. While it provides end-to-end encryption, security features need improvement and documentation is insufficient. The licensing model is intricate, raising cost concerns despite its operational efficiency and fast deployments.
