Cisco Identity Services Engine (ISE) is a product that provides comprehensive and scalable access policy enforcement for wired and wireless networks. ISE supports TACACS+ for device administration, which allows for granular control over the commands and actions that network administrators can perform on network devices. ISE also supports 802.1X, MAB, and WebAuth for network access, which enables authentication and authorization of users and endpoints based on various attributes, such as identity, device type, posture, location, and time. ISE can also integrate with other Cisco security products, such as Cisco Stealthwatch and Cisco AMP for Endpoints, to provide enhanced visibility and threat detection. Therefore, ISE is the product that meets all of the requirements stated in the question. References :=

Some possible references are:

Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0, Module 4: Secure Network Access, Identity Management, and Secure Access

TACACS+ Configuration Guide, Configuring TACACS

Cisco Identity Services Engine Administrator Guide, Release 2.7, Device Administration

Cisco Identity Services Engine Administrator Guide, Release 2.7, Network Access Devices

Cisco Identity Services Engine Administrator Guide, Release 2.7, Policy Sets