3COM 交换机端口监听配置.docx
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3COM 交换机端口监听配置.docx
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3COM交换机端口监听配置
3COM4400交换机端口监听配置
在3COM交换机用户手册中,端口监听被称为“RovingAnalysis”。
网络流量被监听的端口称作“监听口”(MonitorPort),连接监听设备的端口称作“分析口”(AnalyzerPort)。
以下命令配置端口监听:
●指定分析口
feature---〉rovingAnalysis---〉add,或缩写fra,
例如:
Selectmenuoption:
feature----〉rovingAnalysis---〉add
Selectanalysisslot:
1
Selectanalysisport:
2
●指定监听口并启动端口监听
featurerovingAnalysisstart,或缩写frsta,
例如:
Selectmenuoption:
featurerovingAnalysisstart
Selectslottomonitor(1-12):
1
Selectporttomonitor(1-8):
3
●停止端口监听
featurerovingAnalysisstop,或缩写frsto,
●删除分析口并还原其状态
featurerovingAnalysisremove,或者使用缩写frr,
使用此命令之前需执行停止端口监听命令。
●查看分析口和监听口的设置:
featurerovingAnalysissummary,或者使用缩写frsu,
例如:
Selectmenuoption:
featurerovingAnalysissummary
MonitorportAnalysisportState
----------------------------------------------
Slot3Port5Slot1Port2Enabled
4400配置命令图示
featurerovingAnalysisadd
SettingupaRovingAnalysisPort
Youcansetuptherovinganalysisport,thatistheportthatyouwishtoconnectthenetworkanalyzerto,usingtheaddcommandontherovingAnalysismenu.
Youcannotsetupaportforrovinganalysisifitisalreadypartofaresilientlink,anaggregatedlink,isamonitorport,oraGigabitEthernetport.
Tosetuparovinganalysisport:
1.AttheTop-levelmenu,enter:
featurerovingAnalysisadd
Thefollowingpromptisdisplayed:
Selectanalyzerunit(1-4):
2.EnterthenumberoftheSwitchunitinthestackonwhichyouwishtherovinganalysisporttoreside.
Thefollowingpromptisdisplayed:
Selectanalyzerport(1-12):
3.Entertheportnumberthatyouwishtobetherovinganalysisport.(Theportselectionlistonlyincludestheportsthataresuitablecandidatestobetherovinganalysisport.)
Whentherovinganalysisportissetup,itisdisabledfromreceivingortransmittinganyotherdata.Itonlytransmitsdatatothenetworkanalyzerthatitreceivesfromthemonitorport.IfyouhaveSpanningTreeprotocolconfiguredontherovinganalysisport,itisautomaticallydisabled,aslongastheportisconfiguredforthenetworkanalyzer.
featurerovingAnalysisstart
StartingDataMonitoring
Youcanstartmonitoringdataonaspecifiedport(monitorport)onaSwitchunitinthestackusingthestartcommandontherovingAnalysismenu.
Youcannotsetupamonitorportifitisalreadypartofaresilientlink,anaggregatedlink,isarovinganalysisport,oraGigabitEthernetport.
Youmustsetuptherovinganalysisportbeforestartingdatamonitoring.Iftherovinganalysisportisnotalreadysetup,thefollowingmessagewillbedisplayed:
Analyzerportundefined
Tostartmonitoringdataonaport:
1.AttheTop-levelmenu,enter:
featurerovingAnalysisstart
Thefollowingpromptisdisplayed:
Selectunittomonitor(1-4):
2.EnterthenumberoftheSwitchunitinthestackonwhichyouwishthemonitorporttoreside.
Thefollowingpromptisdisplayed:
Selectporttomonitor(1-12):
Entertheportnumberthatyouwishtobethemonitorport.(Theportselectionlistonlyincludestheportsthataresuitablecandidatestobethemonitorport.)
featurerovingAnalysisstop
StoppingDataMonitoring
YoucanstopdatamonitoringbytherovinganalysisportandremovethemonitorportfromtherovinganalysissetupbyusingthestopcommandontherovingAnalysismenu.
Tostopdatamonitoringbytherovinganalysisportandremovethemonitorport:
AttheTop-levelmenu,enter:
featurerovingAnalysisstop
featurerovingAnalysisremove
RemovingaRovingAnalysisPort
Youcanremovearovinganalysisport,thatistheportthatyouhavethenetworkanalyzerconnectedto,usingtheremovecommandontherovingAnalysismenu.
Toremovearovinganalysisport:
▪AttheTop-levelmenu,enter:
featurerovingAnalysisremove
Iftheanalysisisactivethefollowingmessageisdisplayed:
Theanalyzerisstillinuse
3com3900的交换机端口监听图形界面的配置
1.进入设备图形界面,选择Analyer
2.选择Analyzer下的add
3.选择用于分析的端口,即监听端口
4.选择Apply,应用选择项
5.确认端口设置正确
6.选择Analyzer–〉start;选择
7.选择被监听端口,输入分析端口的mac地址
8.确认配置端口7监听端口8的配置成功
9.选择Analyzer---〉Display;显示当前端口镜像情况
10.停止端口镜像的配置;选择Analyzer—〉stop;选择被镜像的端口,确认Apply
11.确认配置成功
12.删除分析端口的操作办法;选择Analyzer—〉remove;选择要删除的端口;确认
13.确认删除成功
3com3300的交换机端口监听图形界面的配置
1.进入3com3300的web配置界面
2.选择Configuration
3.选择RovingAnalyzerPort
4.选择被监视端口;RovingAnalysisState状态设置为enable;
选择分析端口;应用配置Apply
5.确认配置情况
6.删除端口镜像配置,选择
MonitorPorts:
noneAnalysisPort:
None
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