NEC NEAX IPS, Installation Manual

Page: 137 / 180

CHAPTER 5 EXAMPLES OF SETUP ON NETWORKS
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NWA-008869-001 Rev.1.0
atch5001.fm
DIGITAL PRIVATE LINE NETWORK EXAMPLE (T1)
This section explains an example of establishing an inter-LAN connection with a private line (T1), using
the digital private line (T1) interface of the In-Skin Router (PZ-M649 is required).
In this example, networks A and B are connected together with a digital private line, using two In-Skin
Routers. In the example shown in the figure, external CSUs are used. If the built-in CSUs of the In-Skin
Routers are used, the same setup procedure can be used.
The setup includes the following operations:
• Setting the digital private line (T1)
• Setting an IP address to the serial interface
• Setting the route
• Setting DTI card
LAN1
192.168.1.1
Network B
Router A
Terminal B
192.168.2.2
Terminal A
192.168.1.2
WAN (DS-1/DSX-1)
CSU
192.168.2.0/24
T1 digital
private line
(carrier)
192.168.2.1
Network A
192.168.1.0/24
2000 IPS
Station
Station A
192.168.1.3
Station B
192.168.2.3
Station
In-Skin Router
DTI
Card
LC/
DLC
Card
LAN1
Router B
WAN (DS-1/DSX-1)
CSU
2000 IPS
In-Skin Router
DTI
Card
LC/
DLC
Card
DIGITAL PRIVATE LINE NETWORK EXAMPLE (T1)