HP StorageWorks 16-EL HP StorageWorks Zoning V3.1.x/4.1.x User Guide (AA-RS26C - Page 88

Isolated E_Port, ISL Trunking, K28.5, Kernel Flash, Key Pair, E_Port, cascade

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Glossary Isolated E_Port An E_Port that is online but not operational due to overlapping Domain IDs or nonidentical parameters (such as E_D_TOVs). See also E_Port. ISL Interswitch Link. a Fibre Channel link from the E_Port of one switch to the E_Port of another. See also E_Port, cascade, ISL Trunking. ISL Trunking An HP feature that enables distribution of traffic over the combined bandwidth of up to four ISLs (between adjacent switches), while preserving in-order delivery. A set of trunked ISLs is called a trunking group; each port employed in a trunking group is called a trunking port. See also Master Port. IU Information Unit. A set of information as defined by either upper-level process protocol definition or upper-level protocol mapping. JBOD Just a Bunch Of Disks. Indicates a number of disks connected in a single chassis to one or more controllers. See also RAID. K28.5 A special 10-bit character used to indicate the beginning of a transmission word that performs Fibre Channel control and signaling functions. The first seven bits of the character are the comma pattern. See also comma. Kernel Flash Flash memory that stores the bootable kernel code and is visible within the processor's memory space. Data is stored as raw bits. Key Pair In public key cryptography, a pair of keys consisting of an entity's public and private key. The public key can be publicized, but the private key must be kept secret. 88 Zoning Version 3.1.x/4.1.x User Guide

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Glossary
88
Zoning Version 3.1.x/4.1.x User Guide
Isolated E_Port
An E_Port that is online but not operational due to overlapping Domain IDs or nonidentical
parameters (such as E_D_TOVs).
See also
E_Port.
ISL
Interswitch Link. a Fibre Channel link from the E_Port of one switch to the E_Port of another.
See also
E_Port, cascade, ISL Trunking.
ISL Trunking
An HP feature that enables distribution of traffic over the combined bandwidth of up to four ISLs
(between adjacent switches), while preserving in-order delivery. A set of trunked ISLs is called a
trunking group; each port employed in a trunking group is called a trunking port.
See also
Master Port.
IU
Information Unit. A set of information as defined by either upper-level process protocol definition
or upper-level protocol mapping.
JBOD
Just a Bunch Of Disks. Indicates a number of disks connected
in a single chassis to one or more
controllers.
See also
RAID.
K28.5
A special 10-bit character used to indicate the beginning of a transmission word that performs
Fibre Channel control and signaling functions. The first seven bits of the character are the comma
pattern.
See also
comma.
Kernel Flash
Flash memory that stores the bootable kernel code and is visible within the processor's memory
space. Data is stored as raw bits.
Key Pair
In public key cryptography, a pair of keys consisting of an entity's public and private key. The
public key can be publicized, but the private key must be kept secret.