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1-11 

Configuration items for creating an SNMP user 

User Name 

Set the SNMP user name. 

Security Level 

Select the security level for the SNMP group. The available 

security levels are: 

z

 

NoAuth/NoPriv: No authentication no privacy. 

z

 

Auth/NoPriv: Authentication without privacy. 

z

 

Auth/Priv: Authentication and privacy. 

Group Name 

Select an SNMP group to which the user belongs. 

z

 

When the security level is NoAuth/NoPriv, you can select 

an SNMP group with no authentication no privacy. 

z

 

When the security level is Auth/NoPriv, you can select an 

SNMP group with no authentication no privacy or 

authentication without privacy. 

z

 

When the security level is Auth/Priv, you can select an 

SNMP 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 Password 

Confirm Authentication Password 

Set the authentication password when the security level is 

Auth/NoPriv or Auth/Priv. 
The confirm authentication password must be the same with 

the authentication password. 

Privacy Mode 

Select a privacy mode (including DES56, AES128, and 

3DES) when the security level is Auth/Priv. 

Privacy Password 

Confirm Privacy Password 

Set the privacy password when the security level is 

Auth/Priv. 
The confirm privacy password must be the same with the 

privacy password. 

ACL 

Associate a basic ACL with the user to restrict the source IP 

address of SNMP packets, that is, you can configure to allow 

or prohibit SNMP packets with a specific source IP address, 

so as to allow or prohibit the specified NMS to access the 

agent by using this user name. 

 
Return to 

. 

Select Device > SNMP from the navigation tree, and click the Trap tab to enter the page as shown in 

. On the upper part of the page, you can select to enable the SNMP trap function; on the 

lower part of the page, you can configure target hosts of the SNMP traps. Click Add to enter the Add 
Trap Target Host 

page, as shown in