CLI Command line interface.
CLIM Cluster I/O module. A hardware component of the HP NonStop server.
CN Converged Network.
CNA Converged Network Adapter.
Continuous Access
EVA
An HP StorageWorks product consisting of two or more EVA storage arrays
performing disk-to-disk replication, and a management user interface that
facilitates configuring, monitoring, and maintaining replication on the storage
systems.
controller pair Two connected controller modules that control a disk array.
C-series Fibre Channel switches manufactured for HP by Cisco Systems, Inc.
CWDM Coarse wavelength division multiplexing. The technique of placing more than
one optical signal on a single optical cable simultaneously.
See also WDM.
DA Directory agent. An iSCSI software component.
DAS Direct-attached storage.
DMP Dynamic Multipathing.
DMS Data Migration Service.
DCB Data Center Bridging (Cisco).
DCBX Data Center Bridging Exchange Protocol.
DCC Device Connection Control. A data access policy that determines to which switch
ports a Fibre Channel device can connect.
DCE Data Center Ethernet.
DCFM Data Center Fabric Manager. A B-series switch feature used to centralize fabric
management through a host-based application.
DES Data Encryption Standard. A block cipher designed for use in symmetric
cryptography, which encrypts data in 64-bit blocks and uses a key length of 56
bits.
DHCHAP Diffie-Hellman Challenge-Handshake Authentication Protocol. An IP SAN security
technology.
director fabric A SAN fabric that uses HP StorageWorks Director model switches.
discovery
authentication
A security method where the fabric presents only a partial list of authorized
devices. Also known as soft zoning.
DLS Dynamic load sharing.
DMP Dynamic Multipathing software.
DSM Device Specific Module.
Glossary434
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