Dell External OEMR 1435, User Manual

Page: 147 / 156

Glossary
147
server module
A modular system component that functions as an individual system. To function
as a system, a server module is inserted into a chassis which includes power
supplies, fans, a system management module, and at least one network switch
module. The power supplies, fans, system management module, and network
switch module are shared resources of the server modules in the chassis. See
modular system.
service tag number
A bar code label that identifies each system in the event that you need to call for
customer or technical support.
SMART
Acronym for Self-Monitoring Analysis and Reporting Technology. A technology
that allows hard drives to report errors and failures to the system BIOS, which
then displays an error message on the screen. To take advantage of this technology,
you must have a SMART-compliant hard drive and the proper support in the
system BIOS.
SMBIOS
Acronym for system management BIOS.
SNMP
Abbreviation for Simple Network Management Protocol. SNMP, a popular
network control and monitoring protocol, is part of the original TCP/IP protocol
suite. SNMP provides the format in which vital information about different
network devices, such as network servers or routers, can be sent to a management
application.
SNMP trap
A notification (event) generated by the RAC or ESM that contains information
about state changes on the managed system or about potential
hardware problems.
SOL
Abbreviation for Serial Over LAN. SOL enables suitably designed servers to
transparently redirect the serial character stream of a baseboard UART to/from a
remote client over a shared LAN. The architecture requires software running on
the managed system’s BMC and client software running on a management station
and/or a central network proxy.