DLINKSW-LBD-MIB

Description: Manages Loopback Detection (LBD) to identify and handle loop conditions on D-Link switches.

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DLINKSW-LBD-MIB is a D-Link switch MIB for Loopback Detection (LBD), a feature that detects Layer 2 network loops, for example from an accidental cable connecting two switch ports together, and takes action such as disabling the affected port to prevent a broadcast storm. It would expose per-port loop-detection enable state, detected-loop status, and any automatic port-disable action taken, though no sample objects were extracted for this module. This is a fault-detection MIB used to rapidly identify which port has a physical loop and confirm whether the switch's automatic mitigation (port shutdown) engaged, critical for diagnosing sudden network-wide slowdowns or outages. It is functionally the DLINKSW-family counterpart to DLINKPRIME-LBD-MIB and the 3100-series loop-detection features. It is deployed on any D-Link managed switch in environments prone to accidental patch-cable loops. Engineers can download the DLINKSW-LBD-MIB file directly to load it into their MIB browser.

No object names were provided in sample_objects for this MIB, so a concrete polling scenario with real identifiers cannot be given honestly. Conceptually, an administrator would check per-port loop-detected status and automatic shutdown state to diagnose a sudden broadcast storm caused by an accidental loop, but the exact object/table names are not confirmed here.

D-Link switch vendor-specific MIB for managing Link Breakage Detection or load-based distribution features.