4 Web-based Switch Configuration D-Link Smart Managed Switch User Manual
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SNMP > SNMP > SNMP User
This page is used to maintain the SNMP user table for the use of SNMPv3. SNMPv3 allows or restricts users
using the MIB OID, and also encrypts the SNMP messages sent out between users and Switch.
Figure 4.141 – SNMP > SNMP > SNMP User Table
User Name: Enter a SNMP user name of up to 32 characters.
Group Name: Specifies the SNMP group of the SNMP user.
SNMP Version: Specifies the SNMP version of the user. Only SNMPv3 encrypts the messages.
Encrypt: Specifies the Encrypt is enabled or disabled when the SNMP Version is V3.
Auth-Protocol/Password: Specifies either HMAC-MD5-96 or HMAC-SHA to be the authentication protocol.
Enter a password for SNMPv3 encryption in the right column.
Priv-Protocol/Password: Specifies either no authorization or DES 56-bit encryption and then enter a
password for SNMPv3 encryption in the right column.
Click Add to create a new SNMP user account, and click Delete to remove any existing data.
SNMP > SNMP > SNMP Group Table
This page is used to maintain the SNMP Group Table associating to the users in SNMP User Table.
SNMPv3 can control MIB access policy, security policy for a user group directly.
Group Name: Specifies the SNMP user group of up to 32 characters.
Read View Name: Specifies a SNMP group name for users that are allowed SNMP read privileges to the
Switch's SNMP agent.
Write View Name: Specifies a SNMP group name for users that are allowed SNMP write privileges to the
Switch's SNMP agent.
Security Model: Select the SNMP security model.
SNMPv1 - SNMPv1 does not support the security features.
SNMPv2 - SNMPv2 supports both centralized and distributed network management strategies. It
includes improvements in the Structure of Management Information (SMI) and adds some security
features.
SNMPv3 - SNMPv3 provides secure access to devices through a combination of authentication and
encrypting packets over the network.
Security Level: This function is only available when you select SNMPv3 security level.
NoAuthNoPriv - No authorization and no encryption for packets sent between the Switch and SNMP
manager.
AuthNoPriv - Authorization is required, but no encryption for packets sent between the Switch and
SNMP manager.
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