Network Monitoring and Data Center Operation - SOI-Asia
Network Monitoring and Data Center Operation - SOI-Asia
Network Monitoring and Data Center Operation - SOI-Asia
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What is <strong>Monitoring</strong> 2Scheme of <strong>Monitoring</strong>1. Determine the monitoring target (What is the target for monitoring?)2. Set up the monitoring node- Ping to target, SNMP polling3. Establish the threshold- Ping / polling interval, SNMP MIB4. Threshold exceeded5. Notice the alert- Sound, mail, pop-up<strong>Monitoring</strong> is realized in a repetition of the above flow.Trouble-shooting is started when the notice(5) is judged to be trouble!Determination of <strong>Monitoring</strong> Target Select target which is suitable for checkingnormality of network service What is the target for monitoring?• Router Dead or Alive? Status? Performance? Routing?• Server Dead or Alive? Status? Damon? Service Port?• Traffic, etc. Increase or decrease? Dos Attack? Performance? Environment?4
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