Configuring 802.1p priority queue assignment 95—End—Deleting an Interface GroupTo delete an Interface Group configuration:Step Action1 Open the Interface Config screen by selecting Applications > QoS> QoS Advanced > Devices > Interface Config from the menu.This screen is illustrated in "Interface Config screen" (page 92).2 In the Interface Group Table section ("Interface Group Tablesection" (page 94)), click the Modify icon in the row of the groupto be deleted.3 In the Ports field, de-select all ports associated with the interfacegroup.4 Click Submit.5 In the Interface Group Table section, click the Delete icon in therow of the interface group that is being removed.A message asks for confirmation of the requested action.6 Click Yes.—End—Configuring 802.1p priority queue assignmentATTENTIONNortel Networks recommends using the default 802.1p assignments to ensureend-to-end QoS connectivity.802.1p user priority values can be assigned to a queue for each interfacewith a specific queue set. This information is used for assigning egresstraffic to outbound queues.To configure 802.1p user priority:Step Action1 Open the Priority Queue Assignment screen by selectingApplications > QoS > QoS Advanced > Devices > Priority QNortel Ethernet Routing Switch 4500 SeriesConfiguration — Quality of ServiceNN47205-504 (322816-B) 03.01 Standard5.1 23 November 2007Copyright © 2007, Nortel Networks.