With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frAtmCaSdClpToDeMapping
Frame Relay Atm Ca Sd Clp To De Mapping
This attribute specifies the type of CLP to DE mapping that is performed in the ATM to Frame Relay direction. When preserve is selected, the DE field of the Q.922 core frame is set when one or more ATM cells belonging to an AAL5 frame has its CLP field set. When always0 is selected, the DE field of the Q.922 core frame is always set to 0. When always1 is selected, the DE field of the Q.922 core frame is always set to 1.
Back to Nortel-Magellan-Passport-FrameRelayAtmMIB MIB page.
IPHost Network monitor allows you to monitor frAtmCaSdClpToDeMapping on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Nortel multiplexers right now.