title: Extreme Networks Switch: STP Domain
agents: snmp
author: alexander.vogel.2305@gmail.com
catalog: hw/network/netextreme
license: GPL
distribution: check_mk
description:
 This check monitors the Spanning Tree (STP/RSTP) status of Extreme Networks devices via SNMP. It evaluates whether RSTP are enabled, tracks the current bridge role state, and reports topology change activity including the number of changes and time since the last topology change. Additionally, it can detect misconfigurations such as disabled RSTP or non-root bridge conditions and optionally raise alerts based on topology change rates.

item:
 The stp domain name.

discovery:
 One service is created for each enabled stp domain.

