# Automation SNMP Options This section will describe **SNMP Options** in Cacti. The SNMP options page is used to enter your SNMP Strings and Credentials to be used for the automation plugin in Cacti cacti support SNMP V1/V2/V3 below you will enter your networks specific SNMP details for the devices you will be polling ![SNMP Options](images/automation-snmp-options.png). ![SNMP Options Edit](images/automation-snmp-options-edit1.png). ![SNMP Options Item Edit SNMPv1/2](images/automation-snmp-options-edit2.png). ![SNMP Options Item Edit SNMPv3](images/automation-snmp-options-edit3.png). Important: When performing a network scan ensure that you select the SNMP options that contain the SNMP strings you want to use --- Copyright (c) 2004-2022 The Cacti Group