User's Manual

412 Glossary
SEL
System event log
SMTP
Simple mail transfer protocol, used to transfer electronic mail between systems—
usually over an Ethernet.
SNMP
Simple network management protocol, designed to manage nodes on an IP
network. iDRACs are SNMP-managed devices (nodes).
SNMP trap
A notification (event) generated by the CMC that contains information about
state changes on the managed system or about potential hardware problems.
SSH
Secure Shell, a network protocol that allows data to be exchanged over a secure
channel between two computers.
SSL
Secure sockets layer, a protocol that provides secure communications over
networks for data transfers.
standard schema
A solution used with Active Directory to determine user access to the CMC; uses
Active Directory group objects only.
TCP/IP
Transmission control protocol/Internet protocol, representing the set of standard
Ethernet protocols that includes the network layer and transport layer protocols.
TFTP
Trivial file transfer protocol, a simple file transfer protocol used for downloading
boot code to diskless devices or systems.
UPS
Uninterruptible power supply
USB
Universal serial bus, a serial bus standard to interface devices.