Monitoring Traffic of Sub-Interfaces
Modified on 2025-06-10 13:14:23 +0200
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My Cisco 2901 has two sub-interfaces carrying traffic. I need to add those interfaces to my PRTG console for monitoring.
Please guide me how I should proceed?
Further, I have added two sensors and tried to use the filtering rules to get the required traffic. But, I am only getting total traffic instead.
Please advice hw I can use PRTG to monitor sub-interface traffic.
Regards
Thilaan
Article Comments
Disclaimer:
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
please take a look at
https://www.paessler.com/knowledgebase/en/topic/803-how-can-i-see-all-interfaces-when-adding-an-snmp-sensor-for-my-cisco-device
and
https://www.paessler.com/knowledgebase/en/topic/2973-monitoring-physical-interface-on-cisco-switch
Mar, 2015 - Permalink