RSC/MP Installation and Configuration Guide

Best Practices Guide Scenario 3
Scenario 3
In a critical production environment where redundancy and high performance are major
requirements, two separate networks might be used (different wires, switches, hubs,
routers, and so on). In this case, a configuration similar to the following can be used
(see Figure E-7).
Figure E-7. Scenario 3
workstation
(group “B”)
workstation
(group “A”)
NonStop host
HOST1
Application Application
S er v er s
Servers
S er v er s
RSCPIPE
PIPEMAN
RSCPIPE
PIPEMAN
TDP
Sys temName
HOST1A
TDP
PIPEMAN
TDP
PIPEMAN
TDP
SystemName
HOST1B
NIF NIF NIF NIF NIF NIF
X Y X Y
$ZTC0 $ZTC1 $ZTC2 $ZTC3
10.1.90.20 10.2.90.20 10.1.90.21
10.2.90.21
―A‖ primary
―B‖ alternate
Network X
―B‖ primary
―A‖ alternate
Network Y
Group B workstations have Group A workstations have
[RESOLVER]
HOST1=ip:10.2.90.21,ip:10.1.90.21
[RESOLVER]
HOST1=ip:10.1.90.20,ip:10.2.90.20
CDT018
HP NonStop Remote Server Call (RSC/MP) Installation and Configuration G uide — 52235 8- 013
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