When you enable SNMP version 3, you need to configure a USM user to receive authorized SNMP requests.
Steps
- Click .
- Under General SNMP Settings, click Yes to enable SNMP.
- From the Version list, select Version 3.
- In the USM Users section, enter the name, password, and passphrase.
- Optional: To add another USM user, click Add a USM User and enter the name, password, and passphrase.
- Click Save Changes.