C•CURE 800/8000 Software Configuration Guide - Tyco Security ...

Antipassback• If the system is partitioned, you can select the partition you want to graceall cards in.• Selecting partitions and gracing cards in them depends on your userprivileges.• You cannot apply partition grace to apC areas.Configuring AntipassbackTo configure antipassback, you must configure at least two areas. The areasmust be controlled by access readers on the same apC or, for clusterantipassback, the same iSTAR Cluster. You can also configure cross-clusterantipassback on iSTARs, where the access readers can be on different clustersYou can set up antipassback from the Configure Area dialog box in theAdministration application. When configuring areas, you define areas thatenforce antipassback control and then assign doors to the areas from theDoors - Reader Configuration dialog box in the Administration application.You must have both an entrance and an exit reader to enforce antipassback.You must configure at least two areas to configure antipassback. Readers onthe same apC panel or in the same iSTAR cluster must control antipassbackareas.Antipassback Decision MakingAntipassback works differently on apCs and iSTARs. iSTAR hardware allowsthe sharing of cardholder antipassback information on cluster or globalantipassback configurations. On apCs it is on a single apC only.How apC Antipassback Decision is MadeAntipassback information is stored local to a single apC. The information isshared between the eight readers on each apC. When a card is presented atany online reader, the panel makes the antipassback decision and allows ordenies access.C•CURE 800/8000 Software Configuration Guide 2–35