3Com WX3000 Configuring Rapid Transition, No-agreement-check, Stp no-agreement-check

Configuring Rapid Transition

Configuration prerequisites

As shown in Figure 1-8, a WX3000 series device is connected to a device of another vendor. The former operates as the downstream device, and the latter operates as the upstream device. The network operates normally.

The upstream device is running a proprietary spanning tree protocol that is similar to RSTP in the way to implement rapid transition on designated ports. Port 1 is the designated port.

The downstream device is running MSTP. Port 2 is the root port.

Figure 1-8Network diagram for rapid transition configuration

Configuration procedure

1)Configure the rapid transition feature in system view

Follow these steps to configure the rapid transition feature in system view:

To do…	Use the command…	Remarks
Enter system view	system-view	—
Enable the rapid transition	stp interface interface-type	Required
	interface-number	By default, the rapid transition
feature
	no-agreement-check	feature is disabled on a port.

2)Configure the rapid transition feature in Ethernet port view

Follow these steps to configure the rapid transition feature in Ethernet port view:

To do…	Use the command…	Remarks
Enter system view	system-view	—
Enter Ethernet port view	interface interface-type	—
	interface-number
Enable the rapid transition		Required
	stp no-agreement-check	By default, the rapid transition
feature
		feature is disabled on a port.

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