What is a device template?

Where can I use device templates?

Device Templates can serve as your helping hand in many ways. Let us consider a few use cases.
  1. Let us assume that you are interested in monitoring a Cisco 2505 router and Site24x7 already has a default template for Cisco 2500 series with few sysOIDs of this series updated in it. All you need to do is just edit this template to include the sysOID of Cisco 2505 router and begin your discovery.
  2. In case you own a QNAP Network Storage Device and Site24x7 is yet to have a template for that, feel free to create one of your own. This new custom template can be associated with similar devices.
  3. Consider that you have the latest printer for which the performance counter 'number of pages printed per minute' is monitored by default. Here, you can include new performance counters like 'amount of ink in the cartridge' as per your requirements and pursue monitoring.
  4. A mathematical expression of OIDs can also be given as input in the SNMP OID field. For instance, let us assume monitoring the memory utilization(in percentage) of a Cisco router. The memory utilization value can be obtained from the mathematical expression  (A*100)/(A+B).
    5. where,
    A = .1.3.6.1.4.1.9.9.48.1.1.1.5.1 (Indicates the number of bytes from the memory pool that are currently in use by applications on the managed device.)
    B = .1.3.6.1.4.1.9.9.48.1.1.1.6.1 (Indicates the number of bytes from the memory pool that are currently unused on the managed device for the processor.)
    The final expression works in this fashion.
    (.1.3.6.1.4.1.9.9.48.1.1.1.5.1*100)/(.1.3.6.1.4.1.9.9.48.1.1.1.5.1+.1.3.6.1.4.1.9.9.48.1.1.1.6.1)
  5. For instance, you want to monitor the In Octets of all the interfaces in your network device. Here, you can use tabular performance counters to add all the instances of a tabular object automatically once you've added a single tabular OID. For example, after you've added the tabular OID of In Octets, the In Octets of all interfaces will be displayed in the table.
  6. If you want to view custom monitoring metrics for CPU Utilization, Memory Utilization, or Hardware Details on the Device Performance page, then you can configure them using device templates. 

    • Related Articles

    • Device types supported for Network Monitoring

      Currently, Site24x7 Network Monitoring supports VPN Firewall Switch Router Load Balancer WAN Wireless UPS Printer Storage Cisco Meraki Switches Cisco Meraki Wireless Devices Cisco Meraki Security Appliances Cisco Meraki Cameras You can also monitor ...

    • Add a device template to my network monitor

      If there is no preset template corresponding to your device, you can create one based on your need. Log into your Site24x7 account and navigate to Network > Device Templates. In the Device Templates screen, click Add Device Template, located at the ...

    • Why is my network device or agentless server monitor classified incorrectly?

      Topics covered in this doc: How are devices classified? Why is the device classified incorrectly and how do I fix it? How are devices classified? When a device is scheduled for discovery using an SNMP credential, we obtain the device identifier of ...

    • Associate a device template with my network monitor

      After successfully adding a network monitor, you can add and associate a device template with that network device. Both default and custom templates can be associated with network devices. You must add and associate a device template with a network ...

    • Troubleshooting steps if the data collection stops for a network device

      Case 1: The On-Premise Poller is Down and/or the Network Module is Disabled. Go to Admin > On-Premise Poller. Check if the state of the On-Premise Poller is active. If not, activate it. Check if the status of the On-Premise Poller is up. If it's ...