3com 2928 User Guide

 

1-27 

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Set the Root Type field to Primary.  

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Click Apply.  

3)  Configure Switch C.  

# Configure an MST region. (The procedure here is the same as that of configuring an MST region on 
Switch A.) 

# Configure MSTP globally.  

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Select  Network > MSTP from the navigation tree, and then click Global to enter the page for 
configuring MSTP globally. See 

. 

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Select Enable in the Enable STP Globally drop-down list.  

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Select MSTP in the Mode drop-down list.  

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Select the check box before Instance. 

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Set the Instance ID field to 3.  

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Set the Root Type field to Primary.  

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Click Apply.  

4)  Configure Switch D.  

# Configure an MST region. (The procedure here is the same as that of configuring an MST region on 
Switch A.) 

# Configure MSTP globally.  

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Select  Network > MSTP from the navigation tree, and then click Global to enter the page for 
configuring MSTP globally, as shown in 

.