Switch User's Guide

Planning for CSX400 ISDN Configuration
32 CSX400 and CSX400-DC User’s Guide
Network Information Diagrams
It is helpful to draw a diagram including all locations, addresses, router names, etc. This section
includes diagrams needed to configure the CSX400. You may need different addressing
information depending on whether you are configuring IP routing and/or NetWare IPX routing.
TCP/IP Routing — An IP address and subnet mask are required for the Ethernet LAN for the
router connection. Each remote router ISDN WAN link may have local and remote IP addresses
and subnet masks depending on the type of IP addressing as shown in Figure 5. The IP routing
table in the CSX400 can be “seeded” with addressing information for networks/stations beyond
the remote router.
Figure 5 Network Information Layout
NOTE
The diagrams show the information required to configure only the CSX400. If you need
to configure both ends of the WAN link, you should label all information for the network.
NETWORK INFORMATION LAYOUT
ETHERNET LAN
IP ADDRESS
SUBNET MASK
GATEWAY
ISDN LINE
SWITCH TYPE
SPIDs, DNs
ISDN
CSX400 WAN IP
ADDRESS
SUBNET MASK
(IF REQUIRED)
REMOTE ROUTER
WAN IP ADDRESS
SUBNET MASK
(IF REQUIRED)
REMOTE ISDN
PHONE NUMBERS
REMOTE ROUTER
ROUTER NAME
PAP/CHAP PASSWORD
REMOTE LAN NETWORK
IP ADDRESSES
SUBNET MASKS
METRICS
NETWORK AND STATIONS BEYOND
THE REMOTE ROUTER
PC
100_10
CSX400
SYSTEM NAME
MESSAGE PAP/CHAP
PASSWORD