3Com 3CBLSG48 User Guide - Page 152

CHAPTER 11: CONFIGURING Spanning Tree 141 Enabled -Specifies the Edge Port is enabled on the port. Disabled -Specifies the Edge Port is disabled on the port. No Change -Maintains the current the Edge Port settings. This is the default value. Link Type - Specifies the RSTP link type. The possible field values are: Point to Point -Enables the device to establish a Point-to-Point link on the port. Ports set to Full Duplex modes are considered Point-to-Point port links. Shared - Enables the device to establish a shared link on the port. Auto - Enables the device to establish automatically a Point-to Point link. Path Cost - Indicates the port contribution to the root path cost. The path cost is adjusted to a higher or lower value, and is used to forward traffic when a path is re-routed. The field range is 1-200,000,000. Priority - Priority value of the port. The priority value influences the port choice when a bridge has two ports connected in a loop The priority value is between 0 -240. Select Port(s) - Indicates the ports to be defined. Select All - Allows the user to assign the STP settings to all ports. Select None - Removes the ports selected. 2 Select the ports to be defined 3 Define the fields. 4 Click Apply. Spanning Tree is modified on the port, and the device is updated.