IBM TS4300 3555 User Manual page 245

name data element and possibly to indicate certain properties of that data element. (3) A sequence of
bits or characters that identifies a program, device, or system to another program, device, or system.
IEC
International Electrotechnical Commission.
IKE
Internet Key Exchange that is used in the IPSec protocol.
IML
Initial microprogram load.
Incompatible magazine
This message might display on the Operator Panel during library initialization. It occurs during factory
restore or VPD. This message is not a real issue since it takes time for the library to configure.
Initial microprogram load (IML)
The action of loading a microprogram from external storage to writable control storage.
Initiator
The component that runs a command. The initiator can be the host system or the tape control unit.
INST
Installation.
Interface
A shared boundary. An interface might be a hardware component to link two devices or it might be a
portion of storage or registers accessed by two or more computer programs.
Internet Key Exchange (IKE)
The protocol that is used to set up a security association (SA) in the IPSec protocol suite. See also
Security Association (SA).
Internet Protocol Version 4 (IPv4)
See IPv4.
Internet Protocol Version 6 (IPv6)
See IPv6.
Interposer
The part that is used to convert a 68-pin connector to a 50-pin D-shell connector.
Intervention required
Manual action is needed.
INTRO
Introduction.
I/O
Input/output.
I/O Station
Cartridge location that is dedicated for the insertion of cartridges into and the removal of cartridges
from the library.
IOP
Input/output processor.
IP
Internet Protocol.
IP address
An identifier for a computer or device on an Internet Protocol (TCP/IP) network. Networks that use the
TCP/IP protocol route messages that are based on the IP address of the destination. See IPv4 and
IPv6.
IPL
Initial program load.
IPSec (IP Security)
A set of protocols for securing IPv6 network communications by authentication and encryption.
Glossary 215