Cisco E3S-SA-SIASL-M2-E EA 3.0 Secure Internet Access Site License

Apply Cisco EA 3.0 Secure Internet Access licensing with a site-based M2 Essential designation. E3S-SA-SIASL-M2-E identifies the entitlement within the EA3 Security program for deployments that require Secure Internet Access licensing assigned by site. Its ordering designation combines the Secure Internet Access service family, site-based scope, M2 level, and Essential tier. This selection fits environments where the licensing architecture is organized around a site definition instead of an individual security appliance model. Network and security teams can use the site-based designation when aligning Secure Internet Access coverage to a branch, office, campus location, or other defined site scope within the Cisco EA 3.0 framework. The M2 designation is part of the ordered service level and should remain aligned with the licensing configuration selected for the deployment. Within the EA3 Security family, the distinguishing details are the Secure Internet Access service focus, site-based licensing scope, M2 designation, and Essential tier. It is a licensing entitlement rather than a network hardware platform, so it does not identify Ethernet interfaces, rack dimensions, power requirements, or a physical appliance form factor. Keep the full ordering code intact when matching the entitlement to the intended Cisco security licensing configuration.