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6. SNMP Management
The switch supports SNMP v1 protocol for SNMP management. One device MIB file is provided in
the product CD. The MIB file is used for SNMP management software to set or get the management
information objects provided in the switch.

6.1 MIB Objects

The device private management objects provided by the SNMP agent in the switch are:
Objects OID Description
Enterprise 867 Manufacturer ID
Device 37 Device ID (Snmp agent)
Software 867.37.1.1 Device firmware version
867.37.1.2 MIB version supported
Port Status 867.37.4.1 Port status information including:
Link, Auto-negotiation, speed, duplex
Port Control 867.37.4.2 Port control information including:
Port function, auto-negotiation, speed, duplex
VLAN 867.37.5 VLAN function related status and control objects
QoS 867.37.6 QoS function related status and control objects

6.2 SNMP Traps

In addition to the MIB, the switch also provides SNMP trap function for sending associated trap
messages to trap managers when the predefined events are detected. The following trap events are
supported:
Trap Event Description
Cold Start The switch is powered on and complete initialization
Login failure Telnet and web authentication failure
Port link change Any port link change among the switched ports
- Port link down to link up
- Port link up to link down
The Login failure trap and port link change trap can be disabled individually. The trap manager
settings must also be properly configured to make the trap function works. Refer to Trap Manager
menu in telnet management interface and Administrator->Basic menu in web management interface.