Operation Manual – MSTPH3C S7500E Series Ethernet Switches Chapter 1 MSTP Configuration1-34To do... Use the command... RemarksEnable the MSTP featureon the port(s) stp enableOptionalMSTP is disabled on portsby default andautomatically enabled onall ports after it is enabledglobally on the device.Note:z You must enable MSTP for the device before any other MSTP-related configurationcan take effect.z To control MSTP flexibly, you can use the stp disable or undo stp command todisable the MSTP feature for certain ports so that they will not take part in spanningtree calculation and thus to save the device’s CPU resources.II. Configuration example# Enable MSTP for the device and disable MSTP on port GigabitEthernet2/0/1. system-view[Sysname] stp enable[Sysname] interface GigabitEthernet 2/0/1[Sysname-GigabitEthernet2/0/1] stp disable1.4 Configuring Leaf Nodes1.4.1 Configuring an MST RegionRefer to Configuring an MST Region in the section about root bridge configuration.1.4.2 Configuring the Work Mode of MSTPRefer to Configuring the Work Mode of MSTP Device in the section about root bridgeconfiguration.1.4.3 Configuring the Timeout FactorRefer to Configuring Timers of MSTP in the section about root bridge configuration.1.4.4 Configuring the Maximum Transmission Rate of PortsRefer to Configuring the Maximum Transmission Rate of Ports in the section about rootbridge configuration.
