Zhone Technologies 600 - Manual (Page 212)

8-4 Server Cards
Model No. Running Head Frame Relay Network IPR Card
8.3.1.1 IPR to the Internet
The IPR card can be used as a gateway to the Internet through Frame Relay Network. Figure
8-2 shows how the IPR is routed through Frame Relay Network to the Internet Router.
Figure 8-2. IPR Card Routed to the Internet through Frame Relay Network
Frame Relay
Network
Internet
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Telep hon e Equi pment Clas s 2 Po wer Sou rce
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R C
O
M VN VB VA
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P 2
P 1
P 4
P 3
FXO 8139
N O D E T E R M
C O M P
P 1
P 1
CPU
CLO CK NVRAM
W1 -1
CSU W1 -2
DSX
WA N
IF T1+ DS1
IAD w/IPR
Internet Router
Ethernet LAN
PVC to and from
default IP Router