System > Snmp Settings > Snmp Global State; System > Snmp Settings > Snmp User Table - D-Link DSG-1100-10/ME Manual

D-Link DGS-1100-10/ME User Manual
Link Layer MAC Address: Enter the link layer MAC address.
Click Apply for the settings to take effect.
Interface Name: Specifies the interface name of the IPv6 neighbor. To search for all the current interfaces
on the Switch, go to the second Interface Name field in the middle part of the window, tick the All check box.
Tick the Hardware option to display all the neighbor cache entries which were written into the hardware table.
State: Use the drop-down menu to select All, Address, Static or Dynamic. When the user selects address
from the drop-down menu, you will be able to enter an IP address in the space provided next to the state
option.
Click Find to locate a specific entry based on the information entered.
Click Clear to clear all the information entered in the fields.
System > SNMP Settings > SNMP Global State
Simple Network Management Protocol (SNMP) is an OSI Layer 7 (Application Layer) protocol designed
specifically for managing and monitoring network devices. SNMP enables network management stations to
read and modify the settings of gateways, routers, switches, and other network devices. Use SNMP to
configure system features for proper operation, monitor performance and detect potential problems in the
Switch or LAN.
Managed devices that support SNMP include software (referred to as an agent) that runs locally on the
device. A defined set of variables (managed objects) is maintained by the SNMP agent and used to manage
the device. These objects are defined in a Management Information Base (MIB), which provides a standard
presentation of the information controlled by the on-board SNMP agent. SNMP defines both the format of the
MIB specifications and the protocol used to access this information over the network.
The default SNMP global state is disabled. Select Enable and click Apply to enable the SNMP function.
Figure 4.21 – System > SNMP Settings > SNMP Global State
System > SNMP Settings > SNMP User Table
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 4.22 – System > SNMP Settings > SNMP User Table
User Name: Enter a SNMP user name of up to 32 characters.
Group Name: Enter the SNMP group of the SNMP user.
SNMP Version: Select the SNMP version of the user. Only SNMPv3 encrypts the messages.
Encrypt: If you selected SNMP v3, tick the box to enable encryption.
Auth-Protocol/Password: Specify 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: Select either no authorization or DES 56-bit encryption and then enter a
password for SNMPv3 encryption in the right column.
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