3com WX3000 Manuel D’Utilisation

 

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# Set the maximum transmitting speed of GigabitEthernet 1/0/1 to 15. 

1)  Configure the maximum transmitting speed in system view 

<device> system-view 

[device] stp interface GigabitEthernet1/0/1 transmit-limit 15 

2)  Configure the maximum transmitting speed in Ethernet port view 

<device> system-view 

[device] interface GigabitEthernet1/0/1 

[device-GigabitEthernet1/0/1] stp transmit-limit 15 

Edge ports are ports that neither directly connects to other devices nor indirectly connects to other 
devices through network segments. After a port is configured as an edge port, the rapid transition 
mechanism is applicable to the port. That is, when the port changes from the blocking state to the 
forwarding state, it does not have to wait for a delay. 

You can configure a port as an edge port in one of the following two ways. 

Follow these steps to configure a port as an edge port in system view: 

Enter system view 

— 

Configure the specified ports as 
edge ports 

 interface-list 

 

Required 
By default, all the Ethernet 
ports of a device are non-edge 
ports. 

 

Follow these steps to configure a port as an edge port in Ethernet port view: 

Enter system view 

— 

Enter Ethernet port view 

 interface-type 

interface-number 

— 

Configure the port as an edge 
port 

Required 
By default, all the Ethernet 
ports of a device are non-edge 
ports. 

 

On a device with BPDU guard disabled, an edge port becomes a non-edge port again once it receives 
a BPDU from another port.