# This is the STP example from IEEE 802.1D-2004 figure 17.6.
bridge 0 0x111 = a b l
bridge 1 0x222 = b c d
bridge 2 0x333 = d e f
bridge 3 0x444 = f g h
bridge 4 0x555 = j h i
bridge 5 0x666 = l j k
run 1000
check 0 = root
check 1 = F:10 F F
check 2 = F:20 F F
check 3 = F:30 F B
check 4 = F:20 F F
check 5 = F:10 F F