262 Install and configure IP Trunk 3.01 (and later) node• "yyy.yyy.yyy.yyy" is the ELAN network interface gateway (router)IP address on the ELAN subnet. If the TM 3.1 PC is connectedlocally to the LAN and there is no ELAN gateway, then thegateway IP address is "0.0.0.0".• "zzz.zzz.zzz.zzz" is the subnet mask for the ELAN networkinterface IP address of Leader 0 on the ELAN subnet.All ITG shell commands are case-sensitive. A space separates thecommand from the first parameter. The three parameters must eachbe enclosed in quotation marks and there must be a comma and nospaces separating the three parameters.The ELAN gateway (router) IP address is used on reboot to createthe IP route table default network route only if (1) there is no activeleader that has this card’s ELAN network interface MAC address inits node properties file and(2) this card’s node properties file is empty (size 0 Kb).IP addresses and subnet masks must be entered in dotted decimalformat.If the network administrator has provided the subnet mask in CIDRformat, convert it to dotted decimal format before entering it. Forexample: 10.1.1.1/20 must be converted to IP address 10.1.1.1 withsubnet mask 255.255.240.0. To convert subnet mask from CIDRformat to dotted decimal format refer to Appendix "Subnet maskconversion from CIDR to dotted decimal format" (page 457).5 Press Enter.6 Press the Reset button on the faceplate to reboot the Leader 0 IPtrunk card.After the reboot is completed, the Leader 0 card is in a state of"backup leader". The faceplate display shows "BLDR." It cannotyet be in a state of "active leader", until the node properties havebeen successfully transmitted from TM 3.1 to the Leader 0 card.—End—Backup Leader installation for IP Trunk 3.01 (and later)To install a Backup Leader in an IP Trunk 3.01 (and later) node, follow thesteps in Procedure 28 "Installing a Backup Leader in IP Trunk 3.01 (andlater)" (page 263).Nortel Communication Server 1000IP Trunk FundamentalsNN43001-563 02.01 StandardRelease 5.5 21 December 2007Copyright © 2007, Nortel Networks.
