Configuring Rapid Transition - 3Com WX3000 Series Operation Manual

Configuring Rapid Transition

Configuration prerequisites
As shown in Figure
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 1-8 Network 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...
Enter system view
Enable the rapid transition
feature
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...
Enter system view
Enter Ethernet port view
Enable the rapid transition
feature
1-8, a WX3000 series device is connected to a device of another vendor. The former
Use the command...
system-view
stp interface interface-type
interface-number
no-agreement-check
Use the command...
system-view
interface interface-type
interface-number
stp no-agreement-check
1-43
Remarks
—
Required
By default, the rapid transition
feature is disabled on a port.
Remarks
—
—
Required
By default, the rapid transition
feature is disabled on a port.