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Frame Relay PVC Passthrough
LLC2 PUs over Frame Relay to AS/400
Introduction to Database Configuration
3174 Control
Frame Relay PVC
Unit Running
IP & SNA
Figure 3-2 Configuration Example 2
Configure the following in each FRM:
RLP parameters
relay ports.
Physical frame relay port
the 3174 as logical DCE, and the port to the frame relay switch as logical DTE.
Frame relay PVC
The DLCIs are defined in the PVC record; if rate control (CIR, B
enforced, be sure to configure those parameters in the frame relay Port record.
Make sure each DLCI is supported on the attached device.
AS/400
Figure 3-3 Configuration Example 3
Configure the following in the local FRM:
RLP parameters
which the protocols will run. Configure frame relay on the RLP containing the
port to the network. If LLC2 is not already configured in the FRM, configure it
on the same RLP. (Frame relay must be configured on each RLP that will use it,
but LLC2 is configured on one RLP only. Performance may be enhanced if both
protocols are on the same RLP, since this eliminates the need to communicate
via the bus in the FRM.)
LAN Card parameters
Physical frame relay port
FRM
(Chapter 5), to configure the RLP(s) that contain the frame
(Chapter 6 and Chapter 7). Configure the FRM port to
(Chapter 7), which links the two frame relay ports in the FRM.
Local
FRM
(Chapter 5), to configure the RLP(s) that contain the ports over
(Chapter 5), to configure the LAN adapter in the FRM.
(Chapter 6 and Chapter 7).
Frame Relay
Frame Relay PVC
Switch or
DCE FRAD
Frame
Remote
Relay
FRM
, B
) will be
C
E
5494
3-3
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