7New in this releaseThe following sections detail what’s new in Nortel Metro Ethernet RoutingSwitch 8600 Fundamentals — Using Device Manager (NN46225-300).• "Features" (page 7)• "Other Changes" (page 7)Features The following features are new in Nortel Metro Ethernet Routing Switch 8600Fundamentals — Using Device Manager (NN46225-300) for this release:• Default properties dialog box (see "Setting the Device Managerproperties" (page 31))• Per device properties dialog box (see "Viewing and customizing perdevice properties" (page 34))• Option to use the default community strings on open (see "Openinga device" (page 36))• View the status of a controlled software upgrade (see "Viewing controlledsoftware upgrade status" (page 70))• QoS menu bar options for the MERS 8600 for configuring QoScolor-aware policing; egress traffic management using subport queueset shapers and Weighted Random Early Detection (WRED) thresholds;and Drop Trap profiles (see "Device Manager menu bar descriptions,Metro Ethernet Routing Switch 8600" (page 43))• VPN menu bar options for the MERS 8600 for configuring PerformanceMonitoring (PM) profiles and viewing PM connection metrics (see"Device Manager menu bar descriptions, Metro Ethernet Routing Switch8600" (page 43))Other ChangesThere are no other changes to this document for this release.Nortel Metro Ethernet Routing Switch 8600Fundamentals — Using Device ManagerNN46225-300 02.02 Standard4.2 1 October 2007Copyright © 2005-2007, Nortel Networks.