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Configuring Virtual Circuits 149
Figure 121 Completed VCM Subchannel Circuit
5 Press any key to return to the Virtual Circuit menu.
VCM Subchannel Virtual Circuit Example
The following example shows how you can set up a three-node VCM network by
creating all required VCM VCC circuits and VCM subchannel circuits. Figure 122
illustrates this setup.
Figure 122 Three-Node VCM Network and Associated Virtual Circuits
ATM
VC2VC1
S330 BPBX-2 S330 C PBX-3
PBX-1
S330 A
S330 A to S330 B
4 subchannel circuits:
DS0: 1-4
DLCI: 16
SCID: 11-14
S330 B to S330 A
4 subchannel circuits:
DS0: 1-4
DLCI: 16
SCID: 11-14
S330 C to S330 A
4 subchannel circuits:
DS0: 1-4
DLCI: 17
SCID: 11-14
S330 A to S330 C
4 subchannel circuits:
DS0: 5-8
DLCI: 17
SCID: 11-14
Network