3 mstp example – Accton Technology ES4710BD User Manual
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ES4710BD 10 Slots L2/L3/L4 Chassis Switch
10.3 MSTP Example
The following is a typical MSTP application scenario:
SW1
SW2
SW3
SW4
1
1
2
2
3
5
4
2
3
1
6
7
5
4
6
7
x
x
x
x
x
Figure 00-2 MSTP Typical Application Example
As illustrated in the figure above by the lines between SW1-SW4, MSTP is running. All the
switches run in MSTP mode by default, their bridge priority, port priority and port route cost are all
the default values (equal). The default configuration for switches are listed below:
Bridge
name
SW1 SW2 SW3 SW4
Bridge MAC address
…00-00-01
…00-00-02 …00-00-03 …00-00-04
Bridge
Priority
32768 32768 32768 32768
Port
1
128 128 128
Port
2
128 128 128
Port
3
128 128
Port 4
128
128
Port 5
128
128
Port 6
128
128
Port Priority
Port 7
128
128
Port
1 200000 200000 200000
Port
2 200000 200000 200000
Port route
cost
Port
3
200000 200000