config stp version mstp
config stp maxage 20 maxhops 20 forwarddelay 15 txholdcount 6 fbpdu enable nni_bpdu_addr dot1d
config stp priority 32768 instance_id 0
config stp ports 1-24 externalCost auto edge true p2p auto state disable restricted_role true restricted_tcn true
config stp ports 1-28 hellotime 2
config stp mst_ports 1-28 instance_id 0 internalCost auto priority 128
config stp ports 1-24 fbpdu disable
config stp ports 25-28 externalCost auto edge false p2p auto state enable restricted_role false restricted_tcn false
config stp ports 25-28 fbpdu enable
config stp mst_config_id name test revision_level 13
disable stp