SynQor MPPS-4000-1U, Руководство оператора

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3.5.4 SNMP Trap Receivers
An SNMP “Trap” is a message sent from the device (agent) to a monitoring computer. Traps that the
MPS will generate are listed in Section 4.2. In general, the messages alert the monitoring computer of
alarm conditions so that polling is not required to determine when action needs to be taken. The MPS
allows the user to configure up to two receivers for MPS traps.
The hostname of the trap receiver can either be the fully qualified domain name of the computer to
receive the traps, or the fixed IP address of the computer. Traps can be sent either via the SNMPv2
message format or the SNMPv3 message format.
SNMPv2 traps have their own community that must be recognized by the receiver. Enter a community
name recognized by the receiver to transmit with the trap.
SNMPv3 traps are sent with the credentials of a user defined in the MPS. Select one of the three users
defined in the MPS to associate with the trap message. SNMPv3 traps can also be sent with either
authentication or authentication and encryption. Select the desired check boxes to protect the trap
message contents.
Figure I SNMP Trap Receiver Configuration Pane
3.5.5 RESTORE DEFAULTS
SNMP configuration settings can be restored to the factory default values by transmitting the RS232
command “SNMP RESTORE”.