ZXR10-HQOS-MIB

Description: Manages ZTE ZXR10 router hierarchical QoS policy configuration for multi-level traffic scheduling.

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ZXR10-HQOS-MIB implements hierarchical QoS on ZTE ZXR10 (ROSng) routers, managing multi-level traffic scheduling and shaping policies -- for example per-subscriber or per-VLAN queues nested beneath per-port scheduling -- to provide tiered bandwidth guarantees. It exposes QoS policy and queue configuration objects. It is primarily a configuration-oriented MIB rather than a hardware/fault module, though where queue-drop or utilization counters are exposed they would reveal congestion within a specific traffic class. It builds on general DiffServ/QoS concepts, analogous to the IETF DIFFSERV-MIB, adapted to ZTE's hierarchical scheduler model. It is typically deployed on ZXR10 edge/aggregation routers providing tiered bandwidth guarantees to business or residential subscribers. Engineers can download the ZXR10-HQOS-MIB file directly to load it into their MIB browser.

No specific object names were present in the source, so the following scenario is inferred from module_desc: an operator configures a hierarchical QoS policy binding per-subscriber queues beneath a parent port-level scheduler, then polls per-queue statistics (where exposed) to detect a subscriber's queue hitting its shaped rate ceiling. That condition would explain a customer's measured throughput capping out below their provisioned bandwidth.

Manages hierarchical Quality of Service (HQoS) statistics and policy configuration on ZTE Rosng routing equipment, tracking ingress/egress traffic classification and QoS metrics.