# STP UplinkFast Conversion

Device>Monitor>Spanning Tree

Use this option to do display UplinkFast Conversion/Convergence activity for a device.

The following information is displayed:

Transitions (stpxUplinkFastTransitions)

Cumulative number of UplinkFast transitions recorded on the device. An UplinkFast transition goes directly from the STP Blocking state to the STP Forwarding state.

Learning Frames (stpxUplinkStationLearningFrames)

Cumulative number of station-learning frames generated on the device due to UplinkFast transitions.

To specify the refresh rate for this dialog box, select a value from the drop-down box. Click Start/Stop to begin/end device monitoring. Click Cancel to close the dialog box. Click Print to print the contents of the dialog box. Click Help to access online help.

Note: The Start/Stop toggle feature is supported only by CiscoView 5.x.