Policy management on the Nortel Ethernet Switch 460, Ethernet Switch 470, and BPS 7Policy object - device compatibilityEPM provides a selection of policy-related objects (traffic conditions and actions)to support traffic matching and traffic conditioning on a number of policy-enablednetwork devices. This does not mean that all of the devices supported by EPMwill support all of the policy objects provided by EPM. This section lists thetraffic criteria matching and policy action types supported by BayRS devices.Note: The information displayed here reflects the most up-to-dateinformation available at the time of the EPM 4.1 release. Policy filtersupport capabilities may change for individual device types as theirsoftware is upgraded. Check your device documentation for currentpolicy support capabilities.Filtering capability Ether TypeVLAN IDInbound User PriorityProtocolInbound DSCPPort RangesSrc/Dest Address and MaskSrc/Dest PortPolicy priority support(filter prioritization)(Yes)DiffServ action capability Mark DSCPForwardDropMeter (2 Level)Mark User Priority (L2)Mark Drop Precedence (L2)Shaping support (Yes)COPS-PR capability Configure Roles on DeviceConfigure Backup PDP on Device