PDF user manual for CopperEdge 150

&RQILJXULQJ+',$'DWDDQG9RLFH6XEQHWVThe procedure for setting up addressing on HDIA data andvoice subnets on the CE150 is different from the procedure forplanning them. In planning, it is best to start with the hostsand IADs at customer sites. In setting up the addressing, it isbest to start with the WAN VCs and the data and voice gateways.Then, work down to the DSL ports, assigning the propernumber of VCs on all of the ports to accommodate all of thehosts and IADs.In the following example, the focus is on a single voice subnetand data subnet and a single IAD on the two subnets. But theprocedure would be the same for installing multiple IADs withmultiple hosts attached to each IAD. Different sized groups ofhosts, however, require different subnet masks. In this example,you will see only a single host on the IAD. So the subnetmask will be 255.255.255.255 (or /32).Also, to assign IP addresses to hosts on the data subnet, youcan do it manually or automatically (dynamically), using aDHCP server located upstream from the CE150. This procedureshows you how to assign the IP addresses with the DHCPserver. It also shows you how you how to assign the IP addressfor the voice VC automatically (dynamically) by using theCE150 as a DHCP server.To set up addressing for an HDIA data and voice group on theCE150, follow these steps:1. Set the VC for data on a WAN port, using the address10.0.20.0, and using a 255.255.255.192 subnet mask(/26):CRAFT> set cmiface [1.2.1.20] netmodel=hdiaipaddr=10.0.20.0 netmask=255.255.255.192encapsulationtype=rfc1483 farendaddr=10.0.20.1The FarEndAddr is the data router for the data group.It should be on the same subnet as host IP addresses.When you perform a Get on the VC, you will see thistable:CRAFT> get cmiface [1.2.1.20]Group: cmIfaceTableInstance: [1.2.1.20]PII = 1.2.1.20IfIndex = 1.2.1.20Name = ""GroupName = ""AdditionalInfo = ""NetModel= HDIAIpAddr = 10.0.20.0NetMask = 255.255.255.192MacAddr= ff.ff.ff.ff.ff.ffBurnedInMacAddr = ff.ff.ff.ff.ff.ffFarEndAddr = 10.0.20.1DestPII = 0.0.0.0CMCPCompatible = NoEncapsulationType = rfc1483FwdMode= HDIAPix = 532ServiceClass= None&RSSHU(GJH,QVWDOODWLRQDQG2SHUDWLQJ*XLGH