CentOS 8.x Zabbix add network switches for SNMP based monitoring
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To add network switches for SNMP based monitoring use following steps:
- Configure SNMP community public for read-only access at devices
- config t
- snmp-server community public ro
- snmp-server server
- If we use any other community name instead of public then modify default community string for all devices in Zabbix
- For this go to Administration -> General and select Macros from drop down in top right corner
- Optionally create host group for network devices
- Add host to Zabbix with appropriate SNMP template. For example for Cisco try "Template Net Cisco IOS SNMPv2"
- To get the host interfaces discovered quickly go to Configuration -> Hosts and click on switch name. Then go to discovery. Select all rules and choose "Check now" to get interfaces discovered immediately.
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