3com 3CBLSF26H Manual De Usuario

 

3-32 

The STP Interface Parameters Modify Page allows network managers to modify STP parameters to 

specific interfaces. 

Click Device > Spanning Tree > Modify. The STP Interface Parameters Modify Page opens. 

Figure 3-35 STP Interface Parameters Modify Page 

 

 

The STP Interface Parameters Modify Page contains the following fields: 

Table 3-26 STP Interface Parameters Modify Page item description 

STP 

Specifies if STP is enabled on the port. The possible field values are: 

z 

No Change: Retains the current port status. 

z 

Enabled: Indicates that STP is enabled on the port. 

z 

Disabled: Indicates that STP is disabled on the port. This is the default 
value. 

Port Fast 

Specifies if Fast Link is enabled on the port. If Fast Link mode is enabled for 
a port, the port is automatically placed in the Forwarding state when the port 
link is up. Fast Link optimizes the STP protocol convergence. STP 
convergence takes 30 seconds and is not dependent on the number of 
switches in the network. The possible field values are: 

z 

No Change: Retains the current port status. 

z 

Enabled: Indicates fast link is enabled on the port. 

z 

Disabled: Indicates fast link is disabled on the port. This is the default 
value. 

Root Guard 

Restricts the interface from acting as the root port of the switch. The possible 
field values are: 

z 

No Change: Retains the current port status. 

z 

Enabled: Indicates Root Guard is enabled on the port. 

z 

Disabled: Indicates Root Guard is disabled on the port. This is the default 
value. 

Default Path Cost 

Specifies if Default Path Cost is enabled. The possible field values are: 

z 

No Change: Retains the current port status. 

z 

Enabled: Enables the default path cost on the port. This is the default 
value. 

z 

Disabled: Disables the default path cost on the port.