D-Link DGS-3426P Product Manual - Page 105

xStack® DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch Figure 2 - 114 SNMP User Table - Add window The following parameters can be configured: Parameter Description User Name Enter an alphanumeric string of up to 32 characters. This is used to identify the SNMP user. Group Name This name is used to specify the SNMP group created can request SNMP messages. SNMP Version V3 - Specifies that SNMP version 3 will be used. SNMP V3 Encryption SNMP v3 provides secure access to devices through a combination of authentication and encrypting packets over the network. Use the drop down menu to select the type of SNMP V3 encryption to be applied. The user can choose between None, Password or Key. Auth-Protocol by Password / Key MD5 - Specifies that the HMAC-MD5-96 authentication level will be used. This is only operable when V3 is selected in the SNMP Version field and the Encrypted check box has been ticked. This field will require the user to enter a password. SHA - Specifies that the HMAC-SHA authentication protocol will be used. This is only operable when V3 is selected in the SNMP Version field and the Encrypted check box has been ticked. This field will require the user to enter a password between 8 and 16 alphanumeric characters. Priv-Protocol by Password / Key None - Specifies that no privacy (encryption) protocol is in use. DES - Specifies that DES 56-bit encryption is in use, based on the CBC-DES (DES-56) standard. This field is only operable when V3 is selected in the SNMP Version field and the Encrypted check box has been ticked. This field will require the user to enter a password between 8 and 16 alphanumeric characters. To implement changes made, click Apply. To return to the SNMP User Table, click the Show All SNMP User Table Entries link. 96