CISCO-VISM-TRAPS-MIB

Description: Defines trap notifications for fault conditions, state changes, and threshold crossings on Cisco VISM MGX modules.

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CISCO-VISM-TRAPS-MIB defines the SNMP trap notifications used to signal fault conditions, state changes, and threshold-crossing events for Cisco's VISM voice gateway modules on the MGX platform. As a traps-only MIB, its content is entirely notification definitions rather than pollable status objects, but its purpose is explicitly monitoring-oriented: it lets network management stations be asynchronously alerted to hardware or software faults on the voice module, such as card failures, channel/port problems, or configuration threshold breaches, rather than requiring constant polling. Because detailed module text and object samples were not available for this module, the more granular per-condition trap names cannot be confirmed here, but the MIB's role is clearly fault/event notification for the VISM family. It depends on the companion CISCO-VISM CAC, SVC, and module MIBs whose managed objects the traps typically reference via varbinds. It is deployed in Cisco MGX-based ATM voice gateway deployments, where CISCO-VISM-TRAPS-MIB SNMP notifications provide real-time fault alerting on voice trunking hardware.

No sample objects were provided for this MIB, so specific trap names cannot be cited with confidence; however, based on its stated role, an NMS would subscribe to its notifications to receive real-time alerts when a VISM card, channel, or port enters a fault or threshold-crossing state, rather than needing to poll the related CAC/SVC MIBs continuously. Correlating a received trap with the corresponding CISCO-VISM-CAC-MIB or CISCO-VISM-SVC-MIB counters would confirm the underlying condition.

Trap definitions for Cisco VISM Voice Interworking Service Module for voice call signaling, channel management, and network events.