✔ Pros:Purpose-built for SD-WAN edge deployments with integrated security (threat prevention, DNS filtering); Dual WAN failover capability with automatic path optimization; Rich routing and policy control supporting MPLS, BGP, and dynamic failover; Centralized management via Panorama/Cloud portal for fleet-wide visibility; Supports multiple ISP links with load balancing and intelligent path selection; Lower operational costs vs. traditional WAN appliances through SD-WAN automation
✘ Cons:Licensing costs for SD-WAN fabric, threat prevention, and advanced features can significantly exceed hardware cost; Not a traditional firewall (lacks deep packet inspection throughput ratings some organizations require); Requires cloud-based orchestration/Panorama for optimal benefit; Limited local performance if cloud connectivity fails; More complex deployment vs. plug-and-play traditional routers; Overkill for simple branch sites with single WAN link needs