External Alerting for Intrusion EventsThe following topics describe how to configure external alerting for intrusion events: About External Alerting for Intrusion EventsLicense Requirements for External Alerting for Intrusion EventsRequirements and Prerequisites for External Alerting for Intrusion EventsConfiguring SNMP Alerting for Intrusion EventsConfiguring Syslog Alerting for Intrusion EventsConfiguring Email Alerting for Intrusion Events