This is the standard SNMP row-status control for entries in this MIB's separate access-management isolation table, used to create, activate, or delete a row that isolates a specific port under that alternate isolation scheme. An admin uses this to manage membership in this table via SNMP much the way the general port-isolation table is managed, but for the distinct Am-isolation feature. For example, setting hwAmIsolateRowStatus to destroy(6) on a row removes that entry from the Am-isolation group.