HH3C-DRNI-MIB

Description: Manages Distributed Resilient Network Interconnect (DRNI) for multi-chassis link aggregation on H3C devices.

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HH3C-DRNI-MIB defines objects for Distributed Resilient Network Interconnect (DRNI), an H3C multi-chassis link-aggregation technology that lets two physically separate switches present themselves as a single logical aggregation partner for high-availability uplinks. No sample objects or module description detail were captured for this batch, but DRNI MIBs of this kind typically expose per-DRNI-group configuration and the operational role/state of each participating chassis, such as primary/secondary role and intra-domain link status. Its monitoring role would be centered on high-availability status, confirming that both chassis in a DRNI pair see each other as healthy peers over the intra-domain link and that the aggregation is not split-brained, which is a software/control-plane health concern for the redundancy feature rather than a single physical component. It builds on H3C's link-aggregation framework, extending it across chassis, and would be expected to interoperate with the standard IEEE 802.1AX aggregation model. It is deployed on paired H3C core/distribution switches configured for cross-chassis link aggregation in high-availability network designs. Engineers can download the HH3C-DRNI-MIB file directly to load it into their MIB browser.

No sample objects were provided for this module in the source batch, so specific object/table names cannot be grounded here; based on DRNI's purpose, an administrator would be expected to poll a per-group table for the operational state of the intra-domain link and the role of the local chassis. A chassis unexpectedly reporting its peer as unreachable over the intra-domain link would indicate a DRNI split-brain risk requiring immediate attention.

Vendor-private MIB for H3C/Huawei devices; manages Distributed Resilient Network Interconnect (DRNI) link aggregation and failover.