We recommend monitoring up to 10000 interfaces in a single installation. If the count exceeds 10000, it will be efficient to increase the monitoring interval of those interfaces. Adding more interfaces will directly impact the overall performance of the product.
To avoid any hindrance in the performance of the product, OpManager limits the count of VLANs discovered to a maximum of 3,000. New VLANs will not be allowed to be discovered in OpManager post the specified limit.
To avoid any performance degradation in OpManager, the number of traps to be processed per hour is limited to a maximum of 50,000. If this threshold is breached, OpManager stops processing traps for a temporary period.
Based on the monitor type/protocol being used with the performance monitor, these are the maximum advisable number of monitors for a single installation:
|Protocol/Monitor type||Max Number of Monitors Per Installation|
|Device Availability Monitoring||1000|
|WMI (including Application Monitors)||4000|
Overall, the maximum number of monitors per installation is 20000 including interface monitors.
Note: Adding more monitors than the numbers suggested above will directly impact the performance of OpManager. If it is required to add more monitor than this, then the polling interval of that monitor must be increased accordingly in order to balance the load on the OpManager server.
OpManager Enterprise Edition monitors multiple remote sites using OpManager Central and probe servers. The maximum number of devices monitored by OpManager Enterprise Edition, maximum number of probes supported, etc. are discussed below.
|Maximum number of devices monitored||10,000|
|Maximum number of probes supported||100|
If you need to monitor more than 10,000 network devices or more than 100 remote locations, please contact our support team at email@example.com.