CIE1000-PORT-POWER-SAVINGS-MIB

Description: Manages energy-efficient Ethernet and port power-saving features on Cisco IE1000 industrial Ethernet switches.

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This is a Cisco private MIB for the Cisco IE1000 industrial Ethernet switch series, focused on the port power-saving (energy-efficient Ethernet) feature that reduces switch power draw on ports lacking an active link partner or connected via short cabling. It exposes per-interface capability, configuration, and status data organized into a capabilities table (whether a port supports power saving and short-reach detection), a configuration table (administrative settings per interface), and a status table (operational power-saving state per interface). For hardware/software status monitoring it lets an operator check whether individual switch ports are running in a reduced-power state, whether short-reach cabling has been detected, and whether power-saving is enabled per port — a power-management health indicator rather than classic environment sensors. It relies on the IF-MIB ifIndex convention (cie1000PortPowerSavingsCapabilitiesInterfaceIfIndex) to tie its per-port tables to standard interface indexing. It would be deployed in industrial/harsh-environment network deployments using Cisco IE1000 switches where power efficiency and cable-length diagnostics matter. Engineers can download the CIE1000-PORT-POWER-SAVINGS-MIB file directly to load it into their MIB browser.

An administrator can poll cie1000PortPowerSavingsStatusInterfaceTable to see, per ifIndex, whether a port has entered power-saving mode because cie1000PortPowerSavingsCapabilitiesInterfaceLinkPartner indicates no active link partner is present. The cie1000PortPowerSavingsConfigInterfaceParamShortReach setting shows whether short-reach cable detection is configured for a port, which combined with cie1000PortPowerSavingsCapabilitiesInterfaceShortReach can reveal a mismatch between configured detection and the actual cable installed. This helps catch ports mistakenly left in power-saving mode when they should be actively linked.

Private MIB for port power saving on Cisco IE1000 switches, reducing power consumption during low-link conditions.