Planning worksheets 75Record the static IP address assignments and store them in a safe place.IP addressing with DHCPA pool of alias IP addresses must be configured on the WLAN IP TelephonyManager 2245 for the use of the wireless handsets. The use of a 22-bitsubnet mask provides IP addresses for approximately 500 wirelesshandsets (1024 nodes). Allocate a pool of an equal number of IP addresseson the DHCP server for the wireless handsets.For example:142.223.204.1 to 142.223.205.254 are allocated on the DHCP Server forthe use of the wireless handsets.142.223.206.1 to 142.223.207.254 are configured on the WLAN IPTelephony Manager for IP aliases for the wireless handsets.Ensure that all these IP addresses are reserved on the DHCP Server for theuse of the wireless handsets and not assigned to any other device.Planning worksheetsComplete this worksheet and the worksheet in Table 8 "Wireless handsetplanning worksheet" (page 76) before beginning the installation.Copy and complete this worksheet in Table 7 "WLAN IP Telephony Manager2245 planning worksheet" (page 75) for each WLAN IP Telephony Manager2245. Obtain the necessary information from the network administrator.Table 7WLAN IP Telephony Manager 2245 planning worksheetUnit numberIP addressHostnameSubnet MaskDefault GatewayMaster WLAN IP TelephonyManager 2245TFTP Download Master IPaddressPrimary DNS Server IP addressSecondary DNS Server IPaddressDNS DomainNortel Communication Server 1000WLAN IP Telephony Installation and CommissioningNN43001-504 01.02 StandardRelease 5.0 15 June 2007Copyright © 2004-2007, Nortel Networks.
