# This is the STP example from IEEE 802.1D-1998.
bridge 0 0x42 = a b
bridge 1 0x97 = c:5 a d:5
bridge 2 0x45 = b e
bridge 3 0x57 = b:5 e:5
bridge 4 0x83 = a:5 e:5
run 1000
check 0 = root
check 1 = F F:10 F
check 2 = F:10 B
check 3 = F:5 F
check 4 = F:5 B