HP -UX B6941-90001 Administrator's Reference Manual page 507

Figure B-5
NODE 1
Package A
Bridge
MC/ServiceGuard Redundant Data and
Heartbeat Subnets
Dedicated Heartbeat LAN
Primary LAN: Heartbeat/Data
Standby LAN: Heartbeat/Data
The heartbeat interval is set in the SG cluster configuration file.
Heartbeat time-out is the length of time that the SG cluster will wait for
a node's heartbeat before performing a transfer of package.
Appendix B
Administration of MC/ServiceGuard
How MC/ServiceGuard Works
NODE 2
Package B
Package C
LAN 0
LAN 3
LAN 1
Subnet A
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