NonStop NS1000 Planning Guide (H06.07+)

Control, Configuration, and Maintenance Tools
HP Integrity NonStop NS1000 Planning Guide—542527-003
B-16
System-Down OSM Low-Level Link
For information on how to install, configure and start OSM server-based processes and
components, see the OSM Migration Guide. The OSM components are:
System-Down OSM Low-Level Link
In the Integrity NonStop NS1000 system, the maintenance entity (ME) in the IOAM
enclosure provides dedicated service LAN services via the OSM Low-Level Link for
both OS coldload, system management, and hardware configuration when hardware is
powered up but the OS is not running. LAN connections are direct from the 10/100
Ethernet ports on the ServerNet switch boards in the IOAM enclosure to the
maintenance switch that is installed in the modular cabinet. This illustration shows the
LAN connections for the OSM Low-Level Link:
Product ID Component Task Performed
T0632 OSM Notification Director Dial-out services
T0633 OSM Low-Level Link Down-system support
T0634 OSM Console Tools Start menu shortcuts and default home pages for
easy access to the OSM Service Connection and
OSM Event Viewer (browser-based OSM
applications that are not installed on the system
console)
Module 2
Module 3
Maintenance Switch
IOAM
Enclosure
(Group
100)
Cables to
Maintenance
Switch
10/100
ENET
SPON
VST059.vsd