Operation Manual – MSTPH3C S3100-52P Ethernet Switch Chapter 1 MSTP Configuration1-201.3.1 Configuration PrerequisitesThe role (root, branch, or leaf) of each switch in each MSTI is determined.1.3.2 Configuring an MST RegionI. Configuration procedureFollow these steps to configure an MST region:To do... Use the command... RemarksEnter system view system-view —Enter MST region view stp region-configuration —Configure the name of theMST region region-name nameRequiredThe default MST regionname of a switch is itsMAC address.instance instance-id vlanvlan-listConfigure theVLAN-to-MSTI mappingtable for the MST region vlan-mapping modulomoduloRequiredBoth commands can beused to configureVLAN-to-MSTI mappingtables.By default, all VLANs inan MST region aremapped to MSTI 0.Configure the MSTPrevision level for the MSTregionrevision-level levelRequiredThe default revision levelof an MST region is level0.Activate the configurationof the MST regionmanuallyactiveregion-configuration RequiredDisplay the configurationof the current MST regioncheckregion-configuration OptionalDisplay the currently validconfiguration of the MSTregiondisplay stpregion-configuration Available in any viewNote:NTDP packets sent by devices in a cluster can only be transmitted within the MSTIwhere the management VLAN of the cluster resides.
