General DataCommc SpectraComm ES, Инструкции по установке и эксплуатации

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Additional Features Overview of Additional Features
076R204-000 SpectraComm ES Ethernet Switch 5-13
Issue 2 Installation and Operation Manual
SNMP Traps
SC-ES supports SNMP traps for Link Down (possible illegal cable disconnect) or when an illegal
MAC adress is detected. When detected, a standard SNMP alarm trap will be sent to a trap
destination address configured in the SC-ES device. The port at which the security breach was
detected will be included in the trap message.
All traps are queued for up to four trap hosts and are kept on the queue until IP connectivity to the
trap host is verified. The last ten traps for each trap host are queued.
Queuing SNMP traps before sending to the trap host greatly improves the trap success in the event
of network outages. Once the network is restored and IP connectivity is verified, the queued trap is
sent.
Each SNMP trap is time-stamped with a relative System Up Time (default) or with GMT, if so
configured (refer to
Monitoring Features in this chapter).
SNMP Trap Configuration
To configure SC-ES to send SNMP alarm traps to designated IP addresses, perform the
following steps:
1. Login to SC-ES as an administrator or supervisor.
2. Configure the destination IP address for SNMP traps by typing:
configure snmp trap add
[destination IP address] [community]
enable
3. Identify the SC-ES in SNMP format by typing:
configure snmp system
[name]
configure snmp system
[contact]
configure snmp system
[location]
4. Configure the community name and define access privileges by typing:
configure snmp community add
[community name] [access privilege]
enable
Note
Access privileges are defined as read-only ( ro ) or read-write ( rw ).