Verilink 9000 Series (34-00271) Product Manual - Manual (Page 271)

IP PAD Applications 249
IP PAD
Applications Figure 14-3 shows a typical application of the IP PAD where an existing IP
backbone is used to transfer legacy traffic to a central site. In this diagram, there
are two groups of T27 connecting to a CP2000 front end processor. At each remote
site, there are IBM terminals connecting to the mainframe at the data center. Since
an IP backbone is already installed, the legacy traffic will use this backbone for
transfer.
IP Backbone
DOWNLOAD CONFIG MODE BACKUP NET ALARM POWER
PRISM 9111 T R A N S P O R T
®
DOWNLOAD CONFIG MODE BACKUP NET ALARM POWER
PRISM 9111 T R A N S P O R T
®
DOWNLOAD CONFIG MODE BACKUP NET ALARM POWER
PRISM 9111 T R A N S P O R T
®
Ethernet Ethernet
Ethernet
Unit 001 192.1.1.1
IBM 37XX
IBM 3090 Series Mainframe
Router
192.1.1.10
Router 192.1.2.10 Router 192.1.3.10
CP2000
Unisys A-Series
Mainframe
Unit 002 192.1.2.1 Unit 003 192.1.3.1
IBM 3174 controller IBM 3174 controller
T27 T27
Figure 14-3 Typical IP PAD Application