PDF user manual for CopperEdge 150

RFC-1973 is configured on the port level for DSL links. ThenDSL VCs are configured with cmSubIface entries. The DSL VCsassume the DSL port encapsulation.To configure DSL RFC-1973 to WAN RFC-2364-null:1. Set the DSL port netmodel and encapsulation:CRAFT> set cmiface [1.5.1] netmod=cross-connectencapsulationtype=rfc19732. Create the cmSubIface row and set the destination PII:CRAFT> set cmsubiface [1.5.1.20] destpii=1.2.1.1003. Set WAN VC encapsulation:CRAFT> set cmiface [1.2.1.100] encapsulationtype=rfc2364-null4. Create a cmAtmVcl row for the WAN VC:CRAFT> set cmatmvcl [1.2.1.100] vpi=1 vci=121adminstatus=upAfter configuration, WAN VC 1.3.1.100 has a forwarding modeof PPP-translation. As with other per-VC encapsulations, theDSL VC’s forwarding mode is the same as that of the cross-connectedWAN VC.To configure DSL RFC-1973 to WAN RFC-1973:1. Set the netmodel and encapsulation on the DSL port:CRAFT> set cmiface [1.5.1] netmodel=cross-connectencapsulationtype=rfc19732. Create the cmSubIface row and set the WANdestination PII:CRAFT> set cmsubiface [1.5.1.20] destpii=1.2.1.1003. Set the WAN VC encapsulation:CRAFT> set cmiface [1.2.1.100] encapsulationtype=rfc1973After configuration, both WAN VC 1.3.1.100 and DSL VC1.6.1.20 have a forwarding mode of PPP-transparent.Per-Port Forwarding ModesThe Cross-Connect netmodel per-port forwarding modes resultfrom a DSL encapsulation that defines the DSL port as a singlelogical interface that does not support VCs.Encapsulations on DSL and WAN VCs for Per-Port ForwardingDSLEncapsulationLine CardTypeWANEncapsulationForwarding ModePPP-HDLC Frame RFC-1973 PPP-HDLC-1973PPP-HDLC Frame None HDLC-VC-payload&RSSHU(GJH,QVWDOODWLRQDQG2SHUDWLQJ*XLGH