PDF user manual for CopperEdge 150

&RQILJXULQJ'6//LQNVIRU1HWZRUN0RGHOVConfiguration of DSL links (SDSL, ADSL, and T1 line modules)on a CE150 focuses on networking models (netmodels) and encapsulations.You must choose a netmodel for each DSL (andWAN) link. You can configure a CE150 with the following netmodels,depending on what your applications are:• IP Routing• Virtual Wide Area Network (VWAN)• CopperVPN• Cross-Connect• High Density IP Access (HDIA)The IP netmodel can be Full-IP or Policy-based. If Policy-based,it can run over a WAN or Ethernet link. The VWAN netmodelcan be set in point-to-point or bridge (aggregate) mode over eithera WAN or Ethernet link. Similarly, CopperVPN can be setin point-to-point or aggregate mode, but, unlike VWAN, it canspecify the IP address of the far-end router or learn the router’sIP address with inverse ARP.In contrast to VWAN, CopperVPN, and HDIA, the Cross-Connectnetmodel only provides point-to-point connections, but itoffers many encapsulation types and forwarding modes. Finally,the HDIA model can serve voice streams and data streamson the same port when they are separated into different VCs.For more details on the netmodels and their encapsulationtypes, see the cmIfaceTable in the CopperEdge 150 CopperCraftReference and MIB Definitions manual.1 2 7 (Configuring DSL interfaces for Voice-over-SDSL or for Multilinkoperation entails special requirements and precautions. Read andfamiliarize yourself with the detailed information provided inChapter 7.&RSSHU(GJH,QVWDOODWLRQDQG2SHUDWLQJ*XLGH