Cisco CDN Custom Black/White IP Listing Add-On SMS-1K | Cloud Licensing — RDCDN-BWIP-SMS-1K

Strengthen edge access policy with custom black and white IP listing support for Cisco CDN service deployments. Built for environments that need precise traffic control, this add-on helps administrators define trusted and blocked source IPs at the service layer rather than relying on broader network controls alone. For teams managing customer-facing applications, partner portals, or restricted internal services, IP listing adds a practical layer of governance. It supports tighter admission control, clearer exception handling, and more predictable enforcement across distributed traffic flows. That matters when security teams need to reduce unnecessary exposure without slowing legitimate access. This SMS-1K add-on is suited to organizations that value policy precision and operational consistency. It helps standardize access decisions, simplify review of allowed and denied sources, and support compliance-driven segmentation strategies. For enterprise buyers, the value is not just control — it is control that scales cleanly with service demand. Ideal For Restrict access to customer portals by approved source IP ranges Block known-risk traffic from reaching internet-facing CDN services Support compliance reviews with explicit allow and deny source lists Apply service-level access policy for distributed application delivery Why This Product 1 Adds source IP allow and deny control to CDN policy 2 Targets service-level governance instead of broad network rules 3 Supports tighter exposure management for internet-facing services 4 Fits Cisco CDN environments requiring explicit access lists