System > System Management > SNMP > V3 User Group
If the selected SNMP version is V3, you need to create an SNMP V3 user group for the SNMP host.
In the V3 User Group page, you can perform the following operations:
Options in the V3 User Group dialog:
| Option | Description |
| Name |
Type the SNMP V3 user group name into the Name box. |
| Security Model |
The Security Model option displays the security model for the SNMP V3 user group. |
| Security Level |
Select the security level for the user group from the Security Level drop-down list. Security level determines the security mechanism used in processing an SNMP packet. Security levels for V3 user groups include No Authentication (no authentication and encryption), Authentication (authentication algorithm based on MD5 or SHA) and Authentication and Encryption (authentication algorithm based on MD5 or SHA and message encryption based on AES and DES). |
| Read View |
Select the read-only MIB view name for the user group from the Read View drop-down list. If this parameter is not specified, all MIB views will be the read-only MIB view for this user group by default. |
| Write View |
Select the write MIB view name for the user group from the Write View drop-down list. If this parameter is not specified, all MIB views will be the write MIB view for this user group by default. |