8784-A2-GB20-30 February 2001 8-18IP AddressingSelecting an IP Addressing SchemeYour IP addressing scheme depends in part whether the MCC controlling thechassis is running IP Conservative software.Configurations Not Running IP Conservative SoftwareIn a configuration not running IP Conservative software, the NTU’s networkinterface IP address is assigned through the peer IP address of the LTU’s NetworkInterface menu.The termination unit is assigned an IP address and subnet through the DSLAMConfiguration→DSL Cards→Set IP Address menu. Once the address isassigned, you can use the ATI to assign: Peer IP addresses to the two TDM SDSL ports. These addresses are used asthe IP addresses of the remote units. See Table A-1, Network InterfaceOptions, in Appendix A,Configuration Options. An IP address for each NMS to act as a trap manager. See Table A-8, SNMPTrap Options, in Appendix A,Configuration Options.All ConfigurationsThe NTU obtains its IP address when the PPP link is established over the EOC.Use the ATI to assign: An IP address for each NMS. See Table A-7, SNMP NMS Security Options, inAppendix A,Configuration Options. An IP address for the TFTP server you wish to use to upload and downloadconfigurations. SeeConfiguration Loader in Chapter 3,Initial Startup andConfiguration, and the documentation for your TFTP server.
