Difference between revisions of "Acronyms"

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<div class="nonumtoc">
== A ==
== A ==
* '''AD''' - Active Directory
* '''AD''' - Active Directory
* '''AP''' - Asia Pacific
* '''AP''' - Asia Pacific
* '''ATA''' - AT Attachment (disks), also known [[Acronyms#I|IDE]] or [[Acronyms#E|EIDE]]


== B ==
== B ==
Line 17: Line 21:


== E ==
== E ==
* '''EIDE''' - Enhanced IDE (drive), approximately equivalent of ATA-2
* '''EMEA''' - Europe, Middle-East, Asia
* '''EMEA''' - Europe, Middle-East, Asia


== F ==
== F ==
* '''FATA''' - Fibre-Channel ATA disks, slower disks with FC interface
* '''FQDN''' - Fully Qualified Domain Name, eg <code>vwiki.sandfordit.com</code> as opposed to <code>vwiki</code>
* '''FQDN''' - Fully Qualified Domain Name, eg <code>vwiki.sandfordit.com</code> as opposed to <code>vwiki</code>
* '''FTP''' - File Transfer Protocol, uses TCP 20 and 21
* '''FTP''' - File Transfer Protocol, uses TCP 20 and 21
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== I ==
== I ==
* '''IDE''' - Integrated Drive Electronics, aka [[Acronyms#A|ATA]] version 1
* '''IMAP''' - Internet Message Access Protocol, mailbox access protocol
* '''IMAP''' - Internet Message Access Protocol, mailbox access protocol
* '''IP''' - Internet Protocol
* '''IP''' - Internet Protocol
* '''iSCSI''' - IP Small Computer Serial Interface, SCSI over IP
* '''iSCSI''' - IP Small Computer Serial Interface, [[Acronyms#S|SCSI]] over IP
* '''ISEB''' - Information Systems Examinations Board
* '''ISEB''' - Information Systems Examinations Board
* '''ITIL''' - IT Infrastructure Library
* '''ITIL''' - IT Infrastructure Library
Line 59: Line 66:


== P ==
== P ==
* '''PATA''' - Parallel ATA (disks, newer name for [[Acronyms#ATA|ATA]] disks)
* '''PSOD''' - Purple Screen of Death, as seen on ESX servers
* '''PSOD''' - Purple Screen of Death, as seen on ESX servers
* '''PVLAN''' - Private VLAN, VLANs over VLANs
* '''PVLAN''' - Private VLAN, VLANs over VLANs
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== S ==
== S ==
* '''SAN''' - Storage Area Network, architecture for connecting systems to centralised storage
* '''SAN''' - Storage Area Network, architecture for connecting systems to centralised storage
* '''SAS''' - Serial Attached SCSI (disk)
* '''SATA''' - Serial Advanced Technology Attachment (disk)
* '''SCOM''' - System Centre Operations Manager, Microsoft monitoring and operations product
* '''SCOM''' - System Centre Operations Manager, Microsoft monitoring and operations product
* '''SCSI''' - Small Computer Serial Interface
* '''SCSI''' - Small Computer Serial Interface
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== W ==
== W ==
* '''WAN''' - Wide Area Network
* '''WAN''' - Wide Area Network
</div>

Revision as of 09:05, 20 August 2010


A

  • AD - Active Directory
  • AP - Asia Pacific
  • ATA - AT Attachment (disks), also known IDE or EIDE

B

  • BCS - British Computer Society
  • BGP - Border Gateway Protocol, a routing protocol
  • BSOD - Blue Screen of Death, as seen on Windows servers

C

  • CMDB - Configuration Management Database
  • CRAC - Computer Room Air-Conditioning

D

  • DCE - Data Communications Equipment, eg modem
  • DTE - Data Termination Equipment, eg router

E

  • EIDE - Enhanced IDE (drive), approximately equivalent of ATA-2
  • EMEA - Europe, Middle-East, Asia

F

  • FATA - Fibre-Channel ATA disks, slower disks with FC interface
  • FQDN - Fully Qualified Domain Name, eg vwiki.sandfordit.com as opposed to vwiki
  • FTP - File Transfer Protocol, uses TCP 20 and 21

G

  • GPO - Group Policy Object

H

  • HBA - Host Bus Adapter

I

  • IDE - Integrated Drive Electronics, aka ATA version 1
  • IMAP - Internet Message Access Protocol, mailbox access protocol
  • IP - Internet Protocol
  • iSCSI - IP Small Computer Serial Interface, SCSI over IP
  • ISEB - Information Systems Examinations Board
  • ITIL - IT Infrastructure Library

J

  • JBOD - Just a Bunch of Disks

K

L

  • LAN - Local Area Network
  • LDAP - Lightweight Directory Access Protocol
  • LDS - Lightweight Directory Services

M

  • MAN - Metropolitan Area Network, somewhere between a LAN and a WAN, for example connecting buildings within a localised area
  • MPLS - Multi Protocol Label Switch(ing)
  • MSCS - Microsoft Clustering Services

N

  • NAS - Network Attached Storage, storage that's available via a network
  • NTP - Network Time Protocol, reliable time sync protocol, uses UDP 123

O

  • OSPF - Open Shortest Path First, dynamic routing protocol

P

  • PATA - Parallel ATA (disks, newer name for ATA disks)
  • PSOD - Purple Screen of Death, as seen on ESX servers
  • PVLAN - Private VLAN, VLANs over VLANs

Q

R

  • RDP - Remote Desktop Protocol
  • RIP - Route Information Protocol, old school routing protocol
  • RSS - Really Simple Syndication, news feed protocol

S

  • SAN - Storage Area Network, architecture for connecting systems to centralised storage
  • SAS - Serial Attached SCSI (disk)
  • SATA - Serial Advanced Technology Attachment (disk)
  • SCOM - System Centre Operations Manager, Microsoft monitoring and operations product
  • SCSI - Small Computer Serial Interface
  • SMTP - Simple Mail Transfer Protocol, email message delivery protocol, uses TCP 25
  • SNMP - Simple Network Management Protocol, polls use UDP 161, traps use UDP/TCP 162
  • SQL - Structure Query Language
  • SSH - Secure Shell, used to access network devices securely over TCP 22

T

  • TCP - Transmission Control Protocol
  • TFTP - Trivial FTP, lightweight FTP using UDP 69

U

  • UPS - Uninterruptable Power Supply
  • UUID - Universally Unique ID

V

  • VIC - (VMware) Virtual Infrastructure Client
  • VIM - Virtual Infrastructure Manager, old name for VMware vCentre
  • VLAN - Virtual LAN, allows different networks to be carried across the same Ethernet, differentiated by 802.1Q tags
  • VMDK - Virtual Machine Disk file, a VMware virtual machine's virtual hard drive file
  • VMFS - Virtual Machine File System, VMware's storage format for virtual machines to run on
  • VNC - Virtual Network Computer, superior remote desktop application
  • VPN - Virtual Private Network
  • VRF - Virtual Routing and Forwarding, used to provide selective/conditional routing
  • VSS - Volume Shadow Service, Microsoft OS service that creates quiesced disks (aka snapshots)

W

  • WAN - Wide Area Network