8.6. Usage Example

Consider how a linkUp trap might be described:

linkUp NOTIFICATION-TYPE
    OBJECTS { ifIndex }
    STATUS  current
    DESCRIPTION
            "A linkUp trap signifies that the SNMPv2 entity, acting in
            an agent role, recognizes that one of the communication
            links represented in its configuration has come up."
    ::= { snmpTraps 4 }

According to this invocation, the trap authoritatively identified as

     { snmpTraps 4 }

is used to report a link coming up.