Managing and Assigning Monitors
: To assign specific monitoring schedules directly to a device role, see the section titled Device Role Settings.
View Monitor Setup
To view the Monitor Setup Page for a device:
- Select a device on the My Network Map.
The Device Properties Card displays.
- On Device Properties, click Device Monitor Setup ().
Monitor Setup displays with current monitor setup.
Delete Multiple Monitors from a Single Device
To bulk delete monitors from a single device:
- Select a device from My Network Map.
The Device Properties Card displays.
- On Device Properties, click Device Monitor Setup ().
Monitor Setup displays with current monitor setup.
- Click on multiple rows in the Monitor Setup table (select either by CTRL+click, shift+click).
- Click the Delete () button.
The selected monitors are deleted from the device.
Turn on/off Monitors for Multiple Devices
- Select one or more devices on the My Network Map or the collapsible device grid.
- Switch monitoring for a single monitor type On or Off by either:
- Single Device. From the Device Card, click Device Monitor Setup (). Then select the monitor switch On/Off ).
- Bulk Apply. Select devices individually (press and hold Ctrl and click on each device icon to select) or use bulk select ). Then use Bulk Apply ) to select the monitor you want to switch On/Off ).
Assign Additional Monitors
You can assign new or existing monitors to a device.
To assign monitors to a device:
After you have created monitors based on monitor library types, you can assign them to your managed devices.
- Select one or more devices on the My Network map or the collapsible device grid to access the Monitors window.
- From the monitors () panel, select the monitors you want to apply, and click the button.
To add a new monitor:
You can add new monitor instances to the monitor library based on an existing monitor or 'built in' monitor type.
- Click the 'add' () button, choose a monitor type, and configure it.
- Assign your monitor to a device, many devices, or a device group.
- Switch On/Off the monitor. (For example, some monitors are switched Off by default.)
About Monitor Types
WhatsUp Gold provides active, passive, and performance monitors.
Active Monitoring. Active polling, measurements, and user simulation.
Active monitors typically check for network and device performance, security, and faults by:
- Simulating user activity.
- Actively connecting to or querying device management objects.
Deploying Active Monitors is critical for cases when troubleshooting faulty network traffic or behavior caused by a single device. An obvious Active Monitor example is the FTP monitor, which simulates user activity on a target FTP server.
Passive Monitoring. Monitoring that does not generate network traffic.
Except for record retrieval performed by WhatsUp Gold, these monitors do not generate network traffic or depend on a poller.
- Passive Monitors are useful for troubleshooting cases where the Active Monitor is down or when performing traffic analysis from a specific listening point in your network.
- While passive monitoring is less invasive, you record less information during idle periods.
: In addition to the WhatsUp Gold 'built-in' Passive Monitor types, Network Traffic Analysis provides a router-based variant of passive monitoring. NetFlow monitoring, for example, is router-based passive monitoring. Flow packets, however, do generate a marginal to network traffic. sFlow can limit packet traffic to an optimal rate of sampling.
Performance Monitoring. Historic device availability and resource capacity usage.
These monitors enable you to measure and maintain history of:
- Device and application availability (also known as "up time" metrics).
- Resource capacity utilization. Storage capacity, CPU usage, interface utilization and other resource capacity utilization metrics.
Performance management within WhatsUp Gold leverages an ensemble of monitors that exhibit characteristics of both passive and active monitoring.