3Com Switch 8800 Configuration Guide Chapter 38 MSTP Region-configuration38-22II. Configuration in Ethernet port viewPerform the following configuration in Ethernet port view.Table 38-12 Configure the max transmission speed on a portOperation CommandConfigure the max transmission speed on a port stp transmit-limit packetnumRestore the default max transmission speed on aport undo stp transmit-limitYou can configure the max transmission speed on a port with either of theearlier-mentioned measures. For more about the commands, refer to the CommandManual.This parameter only takes a relative value without units. If it is set too large, too manypackets will be transmitted during every Hello Time and too many network resourceswill be occupied. The default value is recommended.By default, the max transmission speed on every Ethernet port of the switch is 3.38.2.10 Configuring a Port as an Edge Port or Non-edge PortAn edge port refers to the port not directly connected to any switch or indirectlyconnected to a switch over the connected network.You can configure a port as an edge port or non-edge port in the following ways.I. Configuration in system viewPerform the following configuration in system view.Table 38-13 Configure a port as an edge port or a non-edge portOperation CommandConfigure a port as an edge port. stp interface interface-list edged-portenableConfigure a port as a non-edge port. stp interface interface-list edged-portdisableRestore the default setting of the port asa non-edge port.undo stp interface interface-listedged-portII. Configuration in Ethernet port viewPerform the following configuration in Ethernet port view.