H3C WX Series Configuration Manual

Also see for WX Series: Configuration guide Getting started guide Command reference Command reference Registration and activation guide

Contents

H3C WX Series Configuration Manual Manual pdf 40 page image

40Follow these steps to configure the port priority of a port:To do… Use the command… RemarksEnter system view system-view —Enterinterfaceview orport groupviewEnterinterfaceviewinterface interface-typeinterface-numberUse either command.Settings in interface view(Ethernet or WLAN-ESS) takeeffect on the current interface.Settings in port group view takeeffect on all ports in the portgroup.Enter portgroup viewport-group manualport-group-nameConfigure the port priorityof the port qos priority priority-value RequiredThe default port priority is 0.CAUTION:If a WLAN-ESS interface in use contains WLAN-DBSS interfaces, you cannot modify its priority. Tomodify the priority of the WLAN-ESS interface, you must log off all online users to stop theservice the interface is providing.On a WLAN-ESS interface configured with the qos priority command, the assignment of DSCPprecedence varies by packet type. For the CAPWAP packets from an AP to the AC, DSCPprecedence is obtained from the default lp-dscp mapping table based on the port priority.For the CAPWAP packets from the AC to the AP, DSCP precedence is obtained from thecurrent lp-dscp mapping table based on the port priority. The CAPWAP control packets arealways assigned the highest DSCP precedence, that is, 56.Displaying and maintaining priority mappingTo do… Use the command… RemarksDisplay priority mappingtable configurationdisplay qos map-table[ dot11e-lp | dot1p-lp |dscp-lp | lp-dot11e |lp-dot1p | lp-dscp ]Available in any viewSupport fort the keywords ofthe command varies by ACmodel. For moreinformation, see QoS in theACL and QoS CommandReference.