Cisco PNR DNS Cache SIA 1 Yr | DNS Support, Enterprise Service — PNRS1-FX-DCSH-K9

Keep DNS cache services under a defined support umbrella with Cisco PNR DNS Cache SIA 1-year coverage. For infrastructure teams, DNS is not a background utility; it is a dependency that affects application reachability, user experience, and incident response. This support entitlement is designed to help maintain service continuity when DNS cache behavior needs vendor attention. A one-year term gives procurement and operations a clear planning unit while preserving access to Cisco support for the covered product. That matters when the service is part of a larger network stack and downtime or misconfiguration can ripple across multiple systems. Rather than relying on ad hoc troubleshooting, teams get a formal support path aligned to the product. This offering is a practical fit for organizations that want targeted support coverage for a specific DNS cache component without extending into a longer commitment. It is especially useful when the deployment is tied to a refresh cycle, a pilot, or a controlled production rollout where support scope needs to be explicit and budgeted. Ideal For Supporting Cisco DNS cache deployments in enterprise network environments Covering a DNS service during a one-year refresh or migration cycle Maintaining vendor support for production DNS cache components Budgeting targeted support for a specific network service dependency Why This Product 1 1-year term suits shorter planning cycles and refresh projects 2 Targeted DNS cache coverage is narrower than broad platform support 3 Cisco-backed entitlement helps formalize escalation paths 4 Annual support simplifies budget alignment for service dependencies