An administrator implements interim accounting for guest users so that ClearPass can track the amount of bandwidth that guests upload and download. Guests that abuse bandwidth consumption should be…

An administrator implements interim accounting for guest users so that ClearPass can track the amount of bandwidth that guests upload and download. Guests that abuse bandwidth consumption should be disconnected from the network. The administrator configures the following on the AOS-CX access switches: Access1(config)# ip dns host cppm.arubatraining.com 10.254.1.23 vrf mgmt Access1(config)# aaa authentication mac authentication key-plaintext aruba123 vrf mgmt Access1(config)# aaa group server radius cppm Access1(config-radius-srv)# host 10.254.1.23 vrf mgmt Access1(config-ag)# exit Access1(config)# aaa accounting port-access start-stop interim S group cppm Access1(config)# radius dyn-authorization client cppm.arubatraining.com secret-key plaintext aruba123 vrf mgmt replay-protection disable After performing this configuration, the administrator notices that guest users that have exceeded the guest bandwidth limit are not being disconnected. Upon further investigation, Access Tracker in ClearPass indicates a disconnect CoA message is being sent to the AOS-CX switch. What is causing this issue?