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Configuration D-Link Web Smart Switch User Manual
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v2c – SNMPv2c supports both centralized and distributed network management strategies. It
includes improvements in the Structure of Management Information (SMI) and adds some security
features.
v3 – 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.
AuthPriv – Both authorization and encryption are required for packets sent between the Switch and
SNMP manger.
Notify View Name: Specify a SNMP view name for users that can receive SNMP trap messages generated
by the Switch's SNMP agent.
Click Add to create a new SNMP group name. Click Delete to remove the corresponding entry.
This window allows you to maintain SNMP views to community strings or user name that define which MIB
objects can be accessed by a remote SNMP manager.
SNMP > SNMP > SNMP View
Figure 4.99 – SNMP > SNMP > SNMP View
View Name: Name of the view, up to 32 characters.
Subtree OID: The Object Identifier (OID) Subtree for the view. The OID identifies an object tree (MIB tree)
that will be included or excluded from access by an SNMP manager.
OID Mask: The mask of the Subtree OID. 1 means this object number is concerned, 0 means do not
concerned. For example 1.3.6.1.2.1.1 with mask 1.1.1.1.1.1.0 means 1.3.6.1.2.1.X.
View Type: Specify the configured OID is Included or Excluded that a SNMP manager can access.
Click Add to create a new SNMP view name. Click Delete to remove the corresponding entry.
This window is used to maintain the SNMP community string of the SNMP managers using the same
community string are permitted to gain access to the Switch's SNMP agent.
SNMP > SNMP > SNMP Community
Figure 4.100 –SNMP > SNMP > SNMP Community