3Com 3CBLSF26H manual Modifying STP Interface Parameters, Stp

Modifying STP Interface Parameters

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 3-35STP Interface Parameters Modify Page

The STP Interface Parameters Modify Page contains the following fields:

Table 3-26STP Interface Parameters Modify Page item description

Item		Description
		Specifies if STP is enabled on the port. The possible field values are:
STP		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.
		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
Port Fast		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.
		Restricts the interface from acting as the root port of the switch. The possible
		field values are:
Root Guard		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.
		Specifies if Default Path Cost is enabled. The possible field values are:
Default Path Cost		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.
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