Chapter 1: Understanding ISDN and the Express L128/L128T
Applications
Single User to Corporate LAN
•
Telecommuter/Home Office Access to the corporate LAN
•
Single device access
•
User Datagram Protocol (UDP) broadcasts are "relayed" to corporate
LAN.
•
Client device can obtain the Internet Protocol (IP) address dynamically us-
ing Dynamic Host Configuration Protocol (DHCP).
•
Compatible with popular central site LAN access devices
TO
TO
HUB
NIC
1
POWER
O
10 BASE T
8
ISDN
OFF
ON
1
2
3
4
EIA232
2
1
ISDN
10 BT
Express L128/L128T User Manual
10 BT
Single User to Corporate LAN
Router
Server
Figure 1-2
61202.070L1-1