Delta DVS-328 series, User Manual

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C h a p t e r 3 F e a t u r e d F u n c t i o n s
3 - 3 9
SNMP User Configuration
Description Factory default
User Name
Enter a case-sensitive string. The maximum length is 32 characters. None
Authentication Protocol
Specify the authentication protocol, if any, for the user:

No Authentication : Users can access data without authentication. If you select this
item, the Authentication Key, Privacy Protocol, and Privacy Key fields are masked
out and can not be configured.

HMAC-MD5 : Users are authenticated by Hash-based Message Authentication
Code (HMAC) with MD5. If you select this item, please enter a password in the
Authentication Key field.

HMAC-SHA : Users are authenticated by HMAC with SHA-1. If you select this item,
please enter a password in the Authentication Key field.
None
Authentication Key
If the authentication protocol is HMAC-MD5 or HMAC-SHA, please enter a
case-sensitive string for the password. The maximum length is 40 characters.
None
Private Protocol
If the authentication protocol is HMAC-MD5 or HMAC-SHA, you can specify whether to
use an SNMP v3 privacy protocol (encryption) for the user:

No Privacy : The users can access data without encryption.

DES : User communication is encrypted by Data Encryption Standard (DES). You
need to enter a password in the Privacy Key field.
None
Privacy Key
If the privacy protocol is DES, please enter a case-sensitive string for the password.
The maximum length is 40 characters.
None
Access Mode
Specify the access mode:

ReadOnly : The client can only have read permission to get information.

ReadWrite : The client can both have the read permission and the configuration
permission to modify the information.
None