SGS-6341-Series User Manual

22-123
22.4 MSTP Example
The following is a typical MSTP application example:
SW1
SW3
1
1 1
2
2 2X
3X3
4
5
4
5X
6
7
6X
7X
SW2
SW4
Figure 22-2: Typical MSTP
Application Scenario
The connections among the switches are shown in the above figure. All the switches run in the
MSTP mode by default, their bridge priority, port priority and port route cost are all in the
default values (equal). The default configuration for switches is 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 3 200000 200000
port 4 200000 200000
port 5 200000 200000
port 6 200000 200000
Route Cost
port 7 200000 200000
User’s Manual of SGS-6341 series