Example Switched Topology
A
000c.1111.0011
B
000c.2678.1010
C
000c.321a.bcde
000c.8181.1122
E
000c.2679.2222
100
Mbps
1000
Mbps
10
Mbps
10
Mbps
100
Mbps
100
Mbps
100
Mbps
0/1 0/2
D
Spanning Tree must select:
■ One root bridge
■ One root port per nonroot bridge
■ One designated port per network segment