Exam 300-208 topic 1 question 102 discussion

https://www.cisco.com/en/US/docs/security/ise/1.0/user_guide/ise10_ipep_deploy.html#wp1198610

Understanding the Role of Inline Posture An Inline Posture node is a gatekeeper that enforces access policies and handles change of authorization (CoA) requests. An Inline Posture node is positioned behind the network access devices on your network that are unable to accommodate CoA, such as wireless LAN controllers (WLC) and virtual private network (VPN) devices. After the initial authentication of a client (using EAP/802.1x and RADIUS), the client must still go through posture assessment. The posture assessment process determines whether the client should be restricted, denied, or allowed full access to the network. When a client accesses the network through a WLC or VPN device, Inline Posture is responsible for the policy enforcement and CoA that these devices are unable to accommodate.