User's Manual Part 2

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83JadeOSUserManual
ToinquiretheCPUusagepercentage,usethefollowingcommand:
show cpuload
ToinquiretheCPUmemoryusageinformation,usethefollowingcommand:
show memory
Toinquiresystemlog,usethefollowingcommand:
show log all
Toinquiretheprocessstatus,usethefollowingcommand:
show process monitor statistics
Alarm
The hardware running status on JadeOS can be monitored and reported to system
manager. If the workingstate on eachcard or module, for example temperatur e, is
beyondthethreshold,thealarmswillariseandtheLEDsonthecardormodulewill
turnon.
Thethresholdscanbesetmanually
usingthefollowingcommand:
alarmthreshold
NOTE:ThealarmLEDonSADcardwillnotturnoffautomaticallywhenthealarmisrelieveduntil
youclearthealarmmanually.ToclearthealarmLEDonSADcard,usethefollowing
commandonthemasterlinecard:
turn-off-led
13.3SnifferTool
JadeOSprovidesthesniffertoolsfornetworkdiagnosis;itcancapturethedata
packetinnetworkinterfaceandfilterbasedoninterface,IPaddressandtcp/udp
portnumber.Theoperationstepsareasfollowing:
Step1Configurefilterconditions,andspecifythecapturetrafficis10Min
maximum.
(JadeOS) #packet capture interface gigaethernet 1/0 datatype all maxsize
10
Step2Startcapture
(JadeOS) #packet capture start
Step3Stopcapture
(JadeOS) #packet capture stop
Step4Displaythepacketcapture
(JadeOS) # show packet capture