Distributed Deployment (built with more than one ISE nodes)Įxample of medium-scale distributed deployment.ĭepending on your organization requirements, scale, number of users and sites you need to choose one of available deployments.Standalone Deployment (built on one ISE node).Choosing the deployment option, it is worth to mention possibilities. Implementing Cisco ISE you should be aware of the deployment modes and architectural functionality available from Cisco. Anyway despite the Radius is the primary communication protocol between ISE and network devices, there are a bunch of refinements to legacy solutions like Radius Change of Authorization flows, OS and devices profiling, posture assessment procedures for security compliance alignment, 3rd party devices onboarding, or guest portal redirection methods. The fundamental principle for ISE is to act as a Radius server. Based on configured rules ISE is able to provide granular access rights to services based on many factors and contexts like AD group membership, the physical location of the user, device type, OS version, time of day, and more. ISE is a point of the network where all network access methods and identities are verified against defined ruleset and authentication sources. Path: Design Technology: Network Security Area: Access and Identity Management Vendor: Cisco Software: 1.X, 2.X Platform: ISE Physical Appliance, ISE Virtual ApplianceĬisco Identity Services Engine helps to concentrate all enterprise network identity policies in one place.
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