1-11Table 1-7 Configuration items for creating an SNMP userItem DescriptionUser Name Set the SNMP user name.Security LevelSelect the security level for the SNMP group. The availablesecurity levels are:z NoAuth/NoPriv: No authentication no privacy.z Auth/NoPriv: Authentication without privacy.z Auth/Priv: Authentication and privacy.Group NameSelect an SNMP group to which the user belongs.z When the security level is NoAuth/NoPriv, you can selectan SNMP group with no authentication no privacy.z When the security level is Auth/NoPriv, you can select anSNMP group with no authentication no privacy orauthentication without privacy.z When the security level is Auth/Priv, you can select anSNMP group of any security level.Authentication Mode Select an authentication mode (including MD5 and SHA)when the security level is Auth/NoPriv or Auth/Priv.Authentication PasswordConfirm Authentication PasswordSet the authentication password when the security level isAuth/NoPriv or Auth/Priv.The confirm authentication password must be the same withthe authentication password.Privacy Mode Select a privacy mode (including DES56, AES128, and3DES) when the security level is Auth/Priv.Privacy PasswordConfirm Privacy PasswordSet the privacy password when the security level isAuth/Priv.The confirm privacy password must be the same with theprivacy password.ACLAssociate a basic ACL with the user to restrict the source IPaddress of SNMP packets, that is, you can configure to allowor prohibit SNMP packets with a specific source IP address,so as to allow or prohibit the specified NMS to access theagent by using this user name.Return to SNMPv3 configuration task list.Configuring SNMP Trap FunctionSelect Device > SNMP from the navigation tree, and click the Trap tab to enter the page as shown inFigure 1-15. On the upper part of the page, you can select to enable the SNMP trap function; on thelower part of the page, you can configure target hosts of the SNMP traps. Click Add to enter the AddTrap Target Host page, as shown in Figure 1-16.
