Concurrent management tasks:

?? 1.?????????. Action daemon - automated action (work flow) 2.?????????.數(shù)據(jù)采集Collection daemon - collects data 3.?????????.能力檢查Capability daemon - capability check on nodes 4.?????????.動態(tài)主機配置協(xié)議DHCP daemon - DHCP client for OpenNMS 5.?????????.發(fā)現(xiàn)Discovery daemon - initial and ongoing discovery互聯(lián)網(wǎng)控制消息協(xié)議（Internet Control Message Protocol或簡寫ICMP） 6.?????????.事件Events manager daemon – manages/stores events 7.?????????.通知Notification daemon - external notification of users 8.?????????.運行情況Outage manager daemon - consolidates events 9.?????????.輪訓(xùn)Poller daemon - polls managed nodes/services 10.?????.實時控制RTC manager daemon - real time availability information 11.?????.陷阱SNMP trap daemon – handles SNMP traps 12.?????.閾值Threshold daemon – monitor for threshold values <v:shapetype o:spt="75" coordsize="21600,21600" filled="f" stroked="f" id="_x0000_t75" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t">?<v:shapetype o:spt="75" coordsize="21600,21600" filled="f" stroked="f" id="_x0000_t75" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t"> <v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="if lineDrawn pixelLineWidth 0"></v:f><v:f eqn="sum @0 1 0"></v:f><v:f eqn="sum 0 0 @1"></v:f><v:f eqn="prod @2 1 2"></v:f><v:f eqn="prod @3 21600 pixelWidth"></v:f><v:f eqn="prod @3 21600 pixelHeight"></v:f><v:f eqn="sum @0 0 1"></v:f><v:f eqn="prod @6 1 2"></v:f><v:f eqn="prod @7 21600 pixelWidth"></v:f><v:f eqn="sum @8 21600 0"></v:f><v:f eqn="prod @7 21600 pixelHeight"></v:f><v:f eqn="sum @10 21600 0"></v:f></v:formulas><v:path o:extrusionok="f" o:connecttype="rect" gradientshapeok="t"></v:path><o:lock v:ext="edit" aspectratio="t"></o:lock></v:shapetype><v:shape id="_x0000_i1025" type="#_x0000_t75" style="WIDTH: 414.75pt; HEIGHT: 276.75pt"><v:imagedata src="file:///C:\DOCUME~1\superpan\LOCALS~1\Temp\msohtml1\01\clip_image001.jpg" o:title="opennms3"></v:imagedata></v:shape><v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="if lineDrawn pixelLineWidth 0"></v:f><v:f eqn="sum @0 1 0"></v:f><v:f eqn="sum 0 0 @1"></v:f><v:f eqn="prod @2 1 2"></v:f><v:f eqn="prod @3 21600 pixelWidth"></v:f><v:f eqn="prod @3 21600 pixelHeight"></v:f><v:f eqn="sum @0 0 1"></v:f><v:f eqn="prod @6 1 2"></v:f><v:f eqn="prod @7 21600 pixelWidth"></v:f><v:f eqn="sum @8 21600 0"></v:f><v:f eqn="prod @7 21600 pixelHeight"></v:f><v:f eqn="sum @10 21600 0"></v:f></v:formulas><v:path o:extrusionok="f" o:connecttype="rect" gradientshapeok="t"></v:path><o:lock v:ext="edit" aspectratio="t"></o:lock></v:shapetype><v:shape id="_x0000_i1025" type="#_x0000_t75" style="WIDTH: 414.75pt; HEIGHT: 276.75pt"><v:imagedata src="file:///C:\DOCUME~1\superpan\LOCALS~1\Temp\msohtml1\01\clip_image001.jpg" o:title="opennms3"></v:imagedata></v:shape>




本文轉(zhuǎn)自holy2009 51CTO博客，原文鏈接:http://blog.51cto.com/holy2010/317711

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