Overview
Cisco Unified Serviceability and Cisco Unified IM and Presence Serviceability alarms provide information on runtime status and the state of the system, so you can troubleshoot problems that are associated with your system; for example, to identify issues with the Disaster Recovery System. Alarm information, which includes an explanation and recommended action, also includes the application name, machine name, and so on, to help you perform troubleshooting and also applies to clusters.
You can configure the alarm interface to send alarm information to multiple locations, and each location can have its own alarm event level (from Debug to Emergency). You can direct alarms to the Syslog Viewer (local syslog), Syslog file (remote syslog), an SDL trace log file (for Cisco CallManager and CTIManager services only), or to all destinations.
When a service issues an alarm, the alarm interface sends the alarm information to the locations that you configure and that are specified in the routing list in the alarm definition (for example, SDI trace). The system can either forward the alarm information, as is the case with SNMP traps, or write the alarm information to its final destination (such as a log file).
You can configure alarms for services, such as Cisco Database Layer Monitor, on a particular node, or you configure alarms for a particular service on all nodes in the cluster.
Note |
Cisco Unity Connection SNMP does not support traps. |
Tip |
For the Remote Syslog Server, do not specify a Unified Communications Manager server, which cannot accept syslog messages from other servers. |
You use the Trace and Log Central option in the Cisco Unified Real-Time Monitoring Tool (Unifed RTMT) to collect alarms that get sent to an SDL trace log file (for Cisco CallManager and CTIManager services only). You use the SysLog Viewer in Unifed RTMT to view alarm information that gets sent to the local syslog.