High Availability Cluster Server Heartbeat Connections
The primary heartbeat connections between two HA cluster servers are made through a serial connection
and the LAN connections.
The serial connection is made using an 8-Port Asynchronous PCI Adapter or an optional 128-Port
Asynchronous PCI Adapter. The LAN connections are made using a pair of Ethernet, FDDI, token ring, or
ATM connections.
The following figure shows an HA cluster server using the 8-Port Asynchronous PCI Adapter and Ethernet
connections.
Index
Description
1
Ethernet connections. The customer is responsible for furnishing the cabling to the Ethernet.
(T2, T5 and 10baseT are all available.
2
8-Port DB-25 connector box (PN 11H5967) supplied with 8-Port Asynchronous
EIA-232E/RS-422A PCI Adapter
3
Serial Port to Serial Port Cable (Rack to Rack, FC 3125)
372
Site and Hardware Planning Information
Содержание 7012 397
Страница 1: ...RS 6000 and Eserver pSeries Site and Hardware Planning Information SA38 0508 20...
Страница 2: ......
Страница 3: ...RS 6000 and Eserver pSeries Site and Hardware Planning Information SA38 0508 20...
Страница 11: ...Appendix Notices 385 Index 387 Contents ix...
Страница 12: ...x Site and Hardware Planning Information...
Страница 16: ...xiv Site and Hardware Planning Information...
Страница 18: ...xvi Site and Hardware Planning Information...
Страница 26: ...8 Site and Hardware Planning Information...
Страница 238: ...220 Site and Hardware Planning Information...
Страница 246: ...228 Site and Hardware Planning Information...
Страница 284: ...266 Site and Hardware Planning Information...
Страница 296: ...278 Site and Hardware Planning Information...
Страница 366: ...348 Site and Hardware Planning Information...
Страница 372: ...Async Adapter Cable Planning Chart 354 Site and Hardware Planning Information...
Страница 374: ...128 Port Async Controller Cable Planning Chart Controller Line Interface 356 Site and Hardware Planning Information...
Страница 377: ...Standard I O Cable Planning Chart Chapter 12 Cable Planning 359...
Страница 380: ...Cable Planning Chart Other Adapters 362 Site and Hardware Planning Information...
Страница 382: ...7318 Serial Communications Network Server Cable Planning Chart 364 Site and Hardware Planning Information...
Страница 384: ...366 Site and Hardware Planning Information...
Страница 402: ...384 Site and Hardware Planning Information...
Страница 404: ...386 Site and Hardware Planning Information...
Страница 413: ......
Страница 414: ...Printed in USA SA38 0508 20...
Страница 415: ...Spine information RS 6000 and Eserver pSeries Site and Hardware Planning Information...