Cisco E3S-SA-LDR-DNSESS Secure Access DNS Essentials

Cisco Secure Access DNS Essentials provides a named DNS-focused security coverage designation within the Cisco Security EA 3.0 portfolio. It is intended for Secure Access environments where DNS Essentials is the required service scope. The E3S-SA-LDR-DNSESS ordering code identifies the DNS Essentials LDR entitlement rather than a physical appliance, network interface, or separately installed hardware component. Security EA 3.0 groups Cisco security coverage under an enterprise-agreement framework. This SKU belongs to the EA3 Security category and carries the Cisco Secure Access DNS Essentials designation. That naming is important when the deployment requires DNS Essentials coverage specifically, rather than a differently scoped Secure Access service entitlement. Use this subscription code when the required Cisco service designation is Secure Access DNS Essentials LDR under Security EA 3.0. Match the code to the Secure Access service scope in the applicable Cisco agreement before activation. The SKU should be treated as a service entitlement: it does not represent a switch, firewall, access point, cable, mount, or other deployable network hardware.