Beta Draft Confidential
10-421/19/05 ATM Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000
Configuring ATM PVCs
Configuring Frame Relay-to-ATM Interworking Circuits
Special Network Interworking PVC Configuration Parameters
You configure a network interworking PVC (FRF.5) the same way as a service
interworking PVC (FRF.8). The only difference is that you select an LMI profile and
specify a NNI DLCI for the network interworking PVC.
The following list summarizes the special configuration parameters that are required
for network interworking PVCs:
LMI Profile ID — This field, on the FRF.5 tab of the Add PVC dialog box, allows
you to enable the selected LMI profile. Selecting zero (0), the default value, disables
FRF.5.
You enable the LMI profile on a per PVC basis instead of on a logical port basis. The
LMI profile is a temporary instance of LMI that runs across the ATM network
interworking PVC, and it defines the LMI state for the circuit. The LMI profile is
required in addition to the LMIs that are defined for the Frame Relay UNI DCE
logical port endpoints (see “Configuring Link Management for the Frame Relay
Logical Port” on page 10-41).
Note – This release supports one predefined LMI profile, which does not contain any
user-configurable parameters.
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