Configuring MSTP operation mode and global settings The commands in this section apply at the switch (global) level. Selecting MSTP as the spanning tree mode Clearing spanning tree debug counters Resetting the configuration name of the MST region in which a switch resides Designating the revision number of the MST region for a switch Setting the spanning tree compatibility mode Setting the time interval between listening, learning, and forwarding states Setting spanning tree to operate in 802.1D legacy mode Setting spanning tree to operate with 802.1D legacy path cost values Specifying the time interval between BPDU transmissions Setting the hop limit for BPDUs Setting the maximum age of received STP information Manipulating the pending MSTP configuration Setting the bridge priority for a region and determining the root switch Enabling SNMP traps