Cables to Go TE100-S55 manual Figure -2, Before Applying the STA Rules, Root Port, Designated Port

LAN 1

Path Cost = 100

Port 1
	Bridge ID = 21
Bridge 1
Port 2

Path Cost = 100

LAN 2

Path Cost = 100

Path Cost = 100

Port 1
	Bridge ID = 15
Bridge 3
Port 2

Port 1		Path Cost = 100
	Bridge ID = 30
Bridge 2
Port 2

Path Cost = 100

LAN 3

Figure Chapter 3 -2, Before Applying the

STA Rules

LAN 1

Root Port

Port 1

Bridge 1

Port 2

Root Path Cost = 100
Bridge ID = 21	Designated Port

Designated Port

LAN 2

Block Path

Port 1

Bridge 3

Port 2

Root Path Cost=0 Bridge ID = 15

Port 1

Bridge 2

Port 2

Designated Port

Root Path Cost = 100

Bridge ID = 30

Root Port

LAN 3

Figure Chapter 3 -3, After Applying the STA Rules

33