Editing Eng-01.02. TCU-NG2 Operational Manual Rev(A) (section)

= Glossary =
{| class="wikitable sortable"
! Term !! Description
|-
| SMI (Structure of Management Information) || Defines the rules for objects in MIB.
|-
| MIB (Management Information Base) || A database that contains information about managed devices.
|-
| OID (Object Identifier) || A unique numerical identifier given to each object.
|-
| NMS (Network Management System) || Used to receive and send information from the SNMP agents.
|-
| GET (gettable)/Walk (walkable) || The objects that can be queried using SNMP GET and WALK commands. These objects have read-only access.
|-
| SET (Settable) || The objects that can be set from NMS. These objects have read-write access.
|-
| Trap || A message sent by the SNMP agent (AQue) to the NMS.
|-
| Alarm || Status messages sent from the SNMP agent (AQue) to the NMS.
|-
| Varbinds (Variable Bindings) || Include additional information in the alert sent from the SNMP agent (AQue) to the NMS.
|}


'''Note:'''  
Not all objects in the MIB tree are SET-enabled due to risk of system reboot or instability. This functionality can be enabled on customer request. Objects in the *modules* branch are SET-enabled as threshold adjustments help in troubleshooting.

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