D-Link DES-3526 - Switch - Stackable Manual - Snmp User Table

DES-3526 / DES-3526DC Fast Ethernet Layer 2 Switch 

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Traps 

Traps are messages that alert network personnel of events that occur on the Switch. The events can be 

as serious as a reboot (someone accidentally turned OFF the Switch), or less serious like a port status 

change. The Switch generates traps and sends them to the trap recipient (or network manager). Typical 

traps include trap messages for Authentication Failure, Topology Change and Broadcast\Multicast 

Storm. 

MIBs 

The Switch in the Management Information Base (MIB) stores management and counter information. 

The Switch uses the standard MIB-II Management Information Base module. Consequently, values for 

MIB objects can be retrieved from any SNMP-based network management software. In addition to the 

standard MIB-II, the Switch also supports its own proprietary enterprise MIB as an extended 

Management Information Base. Specifying the MIB Object Identifier may also retrieve the proprietary 

MIB. MIB values can be either read-only or read-write. 

The DES-3526 incorporates a flexible SNMP management for the switching environment. SNMP 

management can be customized to suit the needs of the networks and the preferences of the network 

administrator. Use the SNMP V3 menus to select the SNMP version used for specific tasks. 

The DES-3526 supports the Simple Network Management Protocol (SNMP) versions 1, 2c, and 3.  

The administrator can specify the SNMP version used to monitor and control the Switch.  The three 

versions of SNMP vary in the level of security provided between the management station and the 

network device. 

SNMP settings are configured using the menus located on the SNMP V3 folder of the web manager. 

Workstations on the network that are allowed SNMP privileged access to the Switch can be restricted 

with the Management Station IP Address menu. 

SNMP User Table  

The SNMP User Table displays all of the SNMP User's currently configured on the Switch. 

In the SNMP Manager folder, located in the Security Management folder, click on the SNMP User 

Table link.  This will open the SNMP User Table window, as shown below. 

Figure 7- 26. SNMP User Table window 

To delete an existing SNMP User Table entry, click the X below the Delete heading corresponding to 

the entry you wish to delete. 

To display the detailed entry for a given user, click on the hyperlinked User Name. This will open the 

SNMP User Table Display window, as shown below.