29
characters.
Security
Level
Select a security level for the group. The values include
NoAuth/NoPriv, Auth/NoPriv, and Auth/Priv.
NoAuth/NoPriv
Read-only
View
Select the SNMP read-only view. Only the default view is
supported currently.
defaultView
Read-write
View
Select the SNMP read-write view. Only the default view is
supported currently.
defaultView
Inform
View
Select the SNMP inform view. Only the default view is
supported currently.
defaultView
Usm Management
Username
User-defined user name. The length is 1 to 32 characters.
None
Groupname
The group to which a user is added must have been
configured in the user group management table.
None
Authenticati
on
Select an authentication mode. Three authentication modes
are available: MD5, SHA, and None. If you select None,
authentication is disabled.
None
Authenticati
on
Password
This parameter is available only when the authentication
mode is not None.
The length is 8 to 32 characters.
None
Encryption
Select the encryption mode. The values are None, AES, and
DES.
None
Encryption
Password
This parameter is available only when the authentication
mode is not None.
The length is 8 to 32 characters.
None
3.3.7 SNMP Trap
SNMP trap is a type of entrance. When this entrance is reached, the SNMP managed devices
actively notify the NMS, instead of waiting for the polling of NMS. On an SNMP-enabled
network, the agents on managed devices can report errors to the NMS anytime, without the need
of waiting for the polling of NMS. The errors are reported to the NMS through traps. Click
"Service>>SNMP Trap" menu to configure.
Table 3-3-7 SNMP Trap Configuration Parameters
Parameters
Description
Default
Trap SigLevel
Set the trap signal threshold. When this threshold is reached, the
agent outputs logs to the NMS.
10
Destination
Address
Fill in the IP address of the NMS.
None
