This read-write enumerated value turns a specific trap-receiver entry on (enabled) or off (disabled) so the CMC will or won't send SNMP traps to that destination. An administrator uses it to add or retire monitoring stations from the cabinet's alert distribution list without deleting the receiver's configured IP address. Setting this to disabled(3) for a decommissioned NMS server stops the CMC from wasting trap traffic on an address that no longer listens.