Embedded Event Manager 1.0 |
12.0(26)S 12.3(4)T |
EEM 1.0 introduced Embedded Event Manager applet creation with the SNMP and syslog event detectors. EEM 1.0 also introduced the following actions: generating prioritized syslog messages, generating a CNS event for upstream processing by Cisco CNS devices, reloading the Cisco IOS software, and switching to a secondary processor in a fully redundant hardware configuration. The following commands were introduced by this feature: action cns-event, action force-switchover, action reload, action syslog, debug event manager, event manager applet, event snmp, event syslog, show event manager policy registered. |
Embedded Event Manager 2.0 |
12.2(25)S |
EEM 2.0 introduced the application-specific event detector, the counter event detector, the interface counter event detector, the timer event detector, and the watchdog event detector. New actions included modifying a named counter, publishing an application-specific event, and generating an SNMP trap. The ability to define environment variables and to run EEM policies written using Tcl was introduced, and two sample policies were included with the software. The following commands were introduced by this feature: action counter, action publish-event, action snmp-trap, event application, event counter, event interface, event ioswdsysmon, event manager environment, event manager history size, event manager policy, event manager scheduler suspend, event timer, show event manager environment, show event manager history events, show event manager history traps, show event manager policy available, show event manager policy pending. |
Embedded Event Manager 2.1 |
12.3(14)T 12.2(18)SXF5 12.2(28)SB 12.2(33)SRA |
EEM 2.1 introduced some new event detectors and actions with new functionality to allow EEM policies to be run manually and the ability to run multiple concurrent policies. Support for Simple Network Management Protocol (SNMP) event detector rate-based events was provided as was the ability to create policies using Tool Command Language (Tcl). The following commands were introduced or modified by this feature: action cli, action counter, action info, action mail, action policy, debug event manager, event cli, event manager directory user, event manager policy, event manager run, event manager scheduler script, event manager session cli username, event none, event oir, event snmp, event syslog, set(EEM), show event manager directory user, show event manager policy registered, show event manager session cli username. |
Embedded Event Manager 2.1 (Software Modularity) |
12.2(18)SXF4Cisco IOS Software Modularity images |
EEM 2.1 for Software Modularity images introduced the GOLD, system manager, and WDSysMon (Cisco IOS Software Modularity watchdog) event detectors, and the ability to display Cisco IOS Software Modularity processes and process metrics. The following commands were introduced by this feature: event gold, event process, show event manager metric process.
Note |
EEM 2.1 for Software Modularity images also supports the resource and RF event detectors introduced in EEM 2.2, but it does not support the enhanced object tracking event detector or the actions to read and set tracked objects. |
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Embedded Event Manager 2.2 |
12.4(2)T 12.2(31)SB3 12.2(33)SRB |
EEM 2.2 introduced the enhanced object tracking, resource, and RF event detectors. The actions of reading and setting the state of a tracked object were also introduced. The following commands were introduced or modified by this feature: action track read, action track set, default-state, event resource, event rf, event track, show track, track stub-object. |
SNMP event detector delta environment variable |
12.4(11)T |
A new SNMP event detector environment variable, _snmp_oid_delta_val, was introduced. This is a minor enhancement. Minor enhancements are not typically listed in Feature Navigator. |
Embedded Event Manager 2.3 |
12.2(33)SXH 12.2(33)SB |
EEM 2.3 introduced some new features relative to the Generic Online Diagnostics (GOLD) Event Detector on the Cisco Catalyst 6500 Series switches. The event gold command was enhanced in addition to the Tcl keywords--action-notify, testing-type, test-name, test-id, consecutive-failure, platform-action, and maxrun--for improved reaction to GOLD test failures and conditions Read-only variables were added under the GOLD Event Detector category to provide access to platform-wide and test-specific GOLD event detector information for a detected event. |
Embedded Event Manager 2.4 |
12.4(20)T 12.2(33)SXI 12.2(33)SRE |
EEM 2.4 is supported in Cisco IOS Release 12.4(20)T and later releases, and introduced several new features. The following commands were introduced by this feature: attribute (EEM) , correlate, event manager detector rpc, event manager directory user repository, event manager update user policy, event manager scheduler clear, event manager update user policy, event owner, event rpc, event snmp-notification, show event manager detector, show event manager version, trigger (EEM). |
Embedded Event Manger 3.0 |
12.4(22)T 12.2(33)SRE 12.2(50)SY |
EEM 3.0 is supported in Cisco IOS Release 12.4(22)T and later releases, and introduced several new features. The following commands were introduced or modified by this feature: action add , action append, action break, action comment, action context retrieve, action context save, action continue, action decrement, action divide, action else, action elseif, action end, action exit, action foreach, action gets, action if, action if goto, action increment, action info type interface-names, action info type snmp getid, action info type snmp inform, action info type snmp oid, action info type snmp trap, action info type snmp var, action multiply, action puts, action regexp, action set (EEM), action string compare, action string equal, action string first, action string index, action string last, action string length, action string match, action string range, action string replace, action string tolower, action string toupper, action string trim, action string trimleft, action string trimright, action subtract, action while, event cli, event ipsla, event manager detector routing, event manager scheduler, event manager scheduler clear, event manager scheduler hold, event manager scheduler modify, event manager scheduler release, event nf, event routing, show event manager policy active, show event manager policy pending, and show event manager scheduler. |