The configuration roadmap for V200R002 and earlier versions is as follows:
1. Run the snmp-agent sys-info version v3 command to set the SNMP version to SNMPv3.
2. Run the snmp-agent group v3 group-name command to configure an SNMPv3 user group.
3. Run the snmp-agent usm-user v3 user-name group-name command to configure an

SNMPv3 user and add the user to a user group.

For example:

[HUAWEI] snmp-agent sys-info version v3
[HUAWEI] snmp-agent group v3 some_group
[HUAWEI] snmp-agent usm-user v3 some_user some_group

After completing the configuration, use the configured user name to log in to the switch from the NMS.

The configuration roadmap for V200R003 is as follows:

1. Run the snmp-agent sys-info version v3 command to set the SNMP version to SNMPv3.
2. Run the snmp-agent group v3 group-name command to configure an SNMP user group.
3. Run the snmp-agent usm-user v3 user-name group group-name command to configure an SNMPv3 user and add the user to a user group.

For example:

[HUAWEI] snmp-agent sys-info version v3

[HUAWEI] snmp-agent group v3 some_group

[HUAWEI] snmp-agent usm-user v3 some_user group some_group

After completing the configuration, use the configured user name to log in to the switch from the NMS.

Thank you for sharing.

Hi, do you mean the switch?