D-Link DGS-1210-10P Reference Manual - page 86
5 Configuration
D-Link Web Smart Switch User Manual
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switch at the same time.
PoE Over Max Power Budget: When the system supplies power to PDs and hits the max PoE power
budget of 78watts and 185watts, the system will send out this trap message. (Only for DGS-1210-10P/28P)
SNMP > SNMP > SNMP Global Settings
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), which 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 5.104 – SNMP > SNMP > SNMP Global Settings
Trap Settings: Specifies whether the device can send SNMP notifications.
SNMP Authentication Traps: Specifies the device to send authentication failure notifications.
Device Bootup: System boot-up information.
Illegal Login: Events of incorrect password logins, recording the IP of the originating PC.
Port Link Up / Link Down: Copper port connection information.
RSTP Port State Change: Events of a RSTP port state changes.
Firmware Upgrade State: Information of firmware upgrade - success or failure.
PoE Power On / Off: Status of power per port (Only for DGS-1210-10P/28P)
PoE Power Error: The four trap events are: power over loading, short circuit, thermal shutdown and
power deny (Only for DGS-1210-10P/28P).
NOTE: The total PoE power budget is 78 watts for
DGS-1210-10P and 185 watts for DGS-1210-28P.
The remaining 7watts is reserved for the last PoE
device to be connected to the switch. The Power
Deny trap message is sent out when the switch
hits the total power budget and when a new
Power Device (PD) requests to connect to the
switch at the same time.
PoE Over Max Power Budget: When the system supplies power to PDs and hits the max PoE
power budget of 78 watts and 185 watts, the system will send out this trap message. (Only for DGS-
1210-10P/28P)