
Configuring Dial Services
A-2
• Only one phone number and SPID are used. (BRI lines usually have two
phone numbers and SPIDs.)
We assume that you are familiar with the configuration procedures for dial
services. Refer to Chapters 4 through 8 for details. Refer to Configuring Routers
or Configuring Customer Access and Trunks (BNX Software) for more
information about setting up an interface on the router.
Dial-on-Demand Using PPP
Figure A-1 shows Routers 4 and 7 connected via a demand line. The demand line
uses PPP and V.25bis signaling.
Figure A-1. Dial-on-Demand Configuration with PPP
FDDI
Modem
Modem
R3
R4
R5
R6
R7
R8
S24
S23
S22
S21
TR
Router 4 IP Address
Sync Line (S25) = 150.1.2
Router 7 IP Address
Sync Line (S23) = 150.1.1
Group Mode PVCs
Direct Mode PVC
Demand Line
V.25bis
Frame Relay
(non-fully meshed)
S25
Kommentare zu diesen Handbüchern