Cabletron Systems CSX400 - Manual (Page 73)

WPIM S/T Configuration 4-9
CSX WAN Configuration
WPIM S/T Configuration
The WPIM-S/T provides an Integrated Services Digital Network (ISDN) Basic
Rate Interface (BRI) for the CSX400 only. This link is intended as a backup for
when the deviceÕs other WAN interface, the primary WPIM link, becomes
disabled. For information on setting up an ISDN backup WAN link, consult your
WPIM-S/T and CSX400 hardware documentation.
Interface Configuration Window
After conÞguring the physical ports on your CSX, you must conÞgure the
individual interfaces on the WAN ports. The WAN Interface ConÞguration
window displays information about each WAN interface that is associated with
the physical ports.
To open this window:
1. From the WAN Configuration window click on . The WAN Interface
Configuration window will appear. As an example, Figure 4-5 shows a WAN
Interface Configuration window for a CSX201, which has a WPIM-T1 with 24
interfaces.
The following information is displayed for each interface.
Conn#
Displays the number of the physical connection the interface is on.
Port# (Type)
Displays the number of the physical port on the CSX that this interface is on. This
Þeld also displays the type of port, i.e., Synchronous (sync) or T1 (t1).
WanIf#
Displays the WAN Interface number or the ordered number of the interface on the
port. A Synchronous Port will have one interface numbered 1, for example, and a
T1 Port will have interfaces numbered 1-24.