1 # This is the STP example from IEEE 802.1D-2004 figure 17.7.
3 bridge 1 0x111 = a b d f h g e c
4 bridge 2 0x222 = g h j l n m k i
7 check 1 = F F:10 F F F F F F
8 check 2 = B F:20 F F F F F F
10 # This is not the port priority change described in that figure,
11 # but I don't understand what port priority change would cause
13 bridge 2 = g X j l n m k i
16 check 1 = F F:10 F F F F F F
17 check 2 = F:20 D F F F F F F