Hello,
Real-Time Alarms shows all alarms which have not been recovered with the respective Recover button, or automatically by receiving an SNMP Trap or Polling detection that indicates the issue is resolved. For example a link that goes down will show in Real-Time Alarms until an SNMP Trap is received that indicates the link is UP again, or until IMC's built-in polling detects the interface is UP.
Polling only happens in set intervals and isn't nearly as quick as SNMP Traps, which are sent whenever the event happens on the device. Considering your situation, it's likely you only have polling enabled by default, and need to configure traps if you want alarms like link up/down to be recovered in real-time.
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Justin Guse
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Original Message:
Sent: Jan 12, 2022 03:44 AM
From: anas tarmizi
Subject: IMC Plat V7.3(E0706)
Hi everyone, may i know how long will the IMC show Real Alarm notification in their page and also in the topology page when we disconnect one link?
Currently mine were taking over 2 to 5 minute when down and it will take longer time when we connect back the connection. Is this normal or is there any configuration that i can do make it faster respond. my device is hpe 5940 and aruba 2930F. The connection is RRPP connection.
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anas tarmizi
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