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Network+ Acronyms
Acronyms and abbreviations for the Network+ N10-007 exam
| Abbreviation | Description | Details |
|---|---|---|
| AAA | Authentication Authorization and Accounting | |
| AAAA | Authentication, Authorization, Accounting and Auditing | |
| ACL | Access Control List | |
| ADSL | Asymmetric Digital Subscriber Line | |
| AES | Advanced Encryption Standard | |
| AH | Authentication Header | |
| AP | Access Point | |
| APC | Angle Polished Connector or Angled Physical Contact | The fiber end face is polished at an angle to prevent light reflecting from the interface back up the fiber. The fiber connector is green. |
| APIPA | Automatic Private Internet Protocol Addressing | |
| APT | Advanced Persistent Tool | |
| ARIN | American Registry for Internet Numbers | |
| ARP | Address Resolution Protocol | |
| AS | Autonomous System | |
| ASCII | American Standard Code for Information Exchange | |
| ASIC | Application Specific Integrated Circuit | |
| ASP | Application Service Provider | |
| ATM | Asynchronous Transfer Mode | |
| AUP | Acceptable Use Policy | |
| Auto-MDX | Automatic Medium-Dependent Interface Crossover | |
| BCP | Business Continuity Plan | |
| BERT | Bit-Error Rate Test | |
| BGP | Border Gateway Protocol | |
| BLE | Bluetooth Low Energy | |
| BNC | British Naval Connector/Bayonet Niell-Concelman | |
| BootP | Boot Protocol/Bootstrap Protocol | |
| BPDU | Bridge Protocol Data Unit | |
| BRI | Basic Rate Interface | |
| BSSID | Basic Service Set Identifier | |
| BYOD | Bring Your Own Device | |
| CaaS | Communication as a Service | |
| CAM | Content Addressable Memory | |
| CAN | Campus Area Network | |
| CARP | Common Address Redundancy Protocol | |
| CASB | Cloud Access Security Broker | |
| CAT | Category | |
| CCMP | Counter-mode Cipher Block Chaining Message Authentication Code Protocol | |
| CCTV | Closed Circuit TV | |
| CDMA | Code Division Multiple Access | |
| CSMA/CD | Carrier Sense Multiple Access/Collision Detection | |
| CHAP | Challenge Handshake Authentication Protocol | |
| CIDR | Classless Inter-Domain Routing | |
| CIFS | Common Internet File System | |
| CNAME | Canonical Name | |
| CoS | Class of Service | |
| CPU | Central Processing Unit | |
| CRAM-MD5 | Challenge-Response Authentication Mechanism–Message Digest 5 | |
| CRC | Cyclic Redundancy Checking | |
| CSMA/CA | Carrier Sense Multiple Access/Collision Avoidance | |
| CSU | Channel Service Unit | |
| CVE | Common Vulnerabilities and Exposures | |
| CVW | Collaborative Virtual Workspace | |
| CWDM | Coarse Wave Division Multiplexing | |
| Daas | Desktop as a Service | |
| dB | Decibel | |
| DCS | Distributed Computer System | |
| DDoS | Distributed Denial of Service | |
| DHCP | Dynamic Host Configuration Protocol | |
| DLC | Data Link Control | |
| DLP | Data Loss Prevention | |
| DLR | Device Level Ring | |
| DMVPN | Dynamic Multipoint Virtual Private Network | |
| DMZ | Demilitarized Zone | |
| DNAT | Destination Network Address Translation | |
| DNS | Domain Name Service/Domain Name Server/ | |
| Domain | Name System | |
| DOCSIS | Data-Over-Cable Service Interface Specification | |
| DoS | Denial of Service | |
| DPI | Deep Packet Inspection | |
| DR | Designated Router | |
| DSCP | Differentiated Services Code Point | |
| DSL | Digital Subscriber Line | |
| DSSS | Direct Sequence Spread Spectrum | |
| DSU | Data Service Unit | |
| DTLS | Datagram Transport Layer Security | |
| DWDM | Dense Wavelength Division Multiplexing | |
| E1 | E-Carrier Level 1 | |
| EAP | Extensible Authentication Protocol | |
| EBCDIC | Extended Binary Coded Decimal Interchange Code | |
| EDNS | Extension Mechanisms for DNS | |
| EGP | Exterior Gateway Protocol | |
| EMI | Electromagnetic Interference | |
| ESD | Electrostatic Discharge | |
| ESP | Encapsulated Security Payload | |
| ESSID | Extended Service Set Identifier | |
| EUI | Extended Unique Identifier | |
| FC | Fibre Channel | |
| FCoE | Fibre Channel over Ethernet | |
| FCS | Frame Check Sequence | |
| FDM | Frequency Division Multiplexing | |
| FHSS | Frequency Hopping Spread Spectrum | |
| FM | Frequency Modulation | |
| FQDN | Fully Qualified Domain Name | |
| FTP | File Transfer Protocol | |
| FTPS | File Transfer Protocol Security | |
| GBIC | Gigabit Interface Converter | |
| Gbps | Gigabits per second | |
| GLBP | Gateway Load Balancing Protocol | |
| GPG | GNU Privacy Guard | |
| GRE | Generic Routing Encapsulation | |
| GSM | Global System for Mobile Communications | |
| HA | High Availability | |
| HDLC | High-Level Data Link Control | |
| HDMI | High-Definition Multimedia Interface | |
| HIDS | Host Intrusion Detection System | |
| HIPS | Host Intrusion Prevention System | |
| HSPA | High-Speed Packet Access | |
| HSRP | Hot Standby Router Protocol | |
| HT | High Throughput | |
| HTTP | Hypertext Transfer Protocol | |
| HTTPS | Hypertext Transfer Protocol Secure | |
| HVAC | Heating, Ventilation and Air Conditioning | |
| Hz | Hertz | |
| IaaS | Infrastructure as a Service | |
| IANA | Internet Assigned Numbers Authority | |
| ICA | Independent Computer Architecture | |
| ICANN | Internet Corporation for Assigned Names and Numbers | |
| ICMP | Internet Control Message Protocol | |
| ICS | Internet Connection Sharing/Industrial Control System | |
| IDF | Intermediate Distribution Frame | |
| IDS | Intrusion Detection System | |
| IEEE | Institute of Electrical and Electronics Engineers | |
| IGMP | Internet Group Message Protocol | |
| IGP | Interior Gateway Protocol | |
| IGRP | Interior Gateway Routing Protocol | |
| IKE | Internet Key Exchange | |
| IMAP4 | Internet Message Access Protocol version 4 | |
| InterNIC | Internet Network Information Center | |
| IoT | Internet of Things | |
| IP | Internet Protocol | |
| IPAM | IP Address Management | |
| IPS | Intrusion Prevention System | |
| IPSec | Internet Protocol Security | |
| IPv4 | Internet Protocol version 4 | |
| IPv6 | Internet Protocol version 6 | |
| ISAKMP | Internet Security Association and Key Management Protocol | |
| ISDN | Integrated Services Digital Network | |
| IS-IS | Intermediate System to Intermediate System | |
| ISP | Internet Service Provider | |
| IT | Information Technology | |
| ITS | Intelligent Transportation System | |
| IV | Initialization Vector | |
| Kbps | Kilobits per second | |
| KVM | Keyboard Video Mouse | |
| L2TP | Layer 2 Tunneling Protocol | |
| LACP | Link Aggregation Control Protocol | |
| LAN | Local Area Network | |
| LC | Local Connector | |
| LDAP | Lightweight Directory Access Protocol | |
| LEC | Local Exchange Carrier | |
| LED | Light Emitting Diode | |
| LLC | Logical Link Control | |
| LLDP | Link Layer Discovery Protocol | |
| LSA | Link State Advertisements | |
| LTE | Long Term Evolution | |
| LWAPP | Lightweight Access Point Protocol | |
| MaaS | Mobility as a Service | |
| MAC | Media Access Control/Medium Access Control | |
| MAN | Metropolitan Area Network | |
| Mbps | Megabits per second | |
| MBps | Megabytes per second | |
| MDF | Main Distribution Frame | |
| MDI | Media Dependent Interface | |
| MDIX | Media Dependent Interface Crossover | |
| MFA | Multifactor Authentication | |
| MGCP | Media Gateway Control Protocol | |
| MIB | Management Information Base | |
| MIMO | Multiple Input, Multiple Output | |
| MLA | Master License Agreement/ Multilateral Agreement | |
| MMF | Multimode Fiber | |
| MOA | Memorandum of Agreement | |
| MOU | Memorandum of Understanding | |
| MPLS | Multiprotocol Label Switching | |
| MS-CHAP | Microsoft Challenge Handshake Authentication Protocol | |
| MSA | Master Service Agreement | |
| MSDS | Material Safety Data Sheet | |
| MT-RJ | Mechanical Transfer-Registered Jack | |
| MTU | Maximum Transmission Unit | |
| MTTR | Mean Time To Recovery | |
| MTBF | Mean Time Between Failures | |
| MU-MIMO | Multiuser Multiple Input, Multiple Output | |
| MX | Mail Exchanger | |
| NAC | Network Access Control | |
| NAS | Network Attached Storage | |
| NAT | Network Address Translation | |
| NCP | Network Control Protocol | |
| NDR | Non-Delivery Receipt | |
| NetBEUI | Network Basic Input/Output Extended User Interface | |
| NetBIOS | Network Basic Input/Output System | |
| NFC | Near Field Communication | |
| NFS | Network File Service | |
| NGFW | Next-Generation Firewall | |
| NIC | Network Interface Card | |
| NIDS | Network Intrusion Detection System | |
| NIPS | Network Intrusion Prevention System | |
| NIU | Network Interface Unit | |
| nm | Nanometer | |
| NNTP | Network News Transport Protocol | |
| NTP | Network Time Protocol | |
| OCSP | Online Certificate Status Protocol | |
| OCx | Optical Carrier | |
| OID | Object Identifier | |
| OOB | Out of Band | |
| OS | Operating System | |
| OSI | Open Systems Interconnect | |
| OSPF | Open Shortest Path First | |
| OTDR | Optical Time Domain Reflectometer | |
| OUI | Organizationally Unique Identifier | |
| PaaS | Platform as a Service | |
| PAN | Personal Area Network | |
| PAP | Password Authentication Protocol | |
| PAT | Port Address Translation | |
| PC | Personal Computer | |
| PCM | Phase-Change Memory | |
| PDoS | Permanent Denial of Service | |
| PDU | Protocol Data Unit | |
| PGP | Pretty Good Privacy | |
| PKI | Public Key Infrastructure | |
| PoE | Power over Ethernet | |
| POP | Post Office Protocol | |
| POP3 | Post Office Protocol version 3 | |
| POTS | Plain Old Telephone Service | |
| PPP | Point-to-Point Protocol | |
| PPPoE | Point-to-Point Protocol over Ethernet | |
| PPTP | Point-to-Point Tunneling Protocol | |
| PRI | Primary Rate Interface | |
| PSK | Pre-Shared Key | |
| PSTN | Public Switched Telephone Network | |
| PTP | Point-to-Point | |
| PTR | Pointer | |
| PUA | Privileged User Agreement | |
| PVC | Permanent Virtual Circuit | |
| QoS | Quality of Service | |
| QSFP | Quad Small Form-Factor Pluggable | |
| RADIUS | Remote Authentication Dial-In User Service | |
| RARP | Reverse Address Resolution Protocol | |
| RAS | Remote Access Service | |
| RDP | Remote Desktop Protocol | |
| RF | Radio Frequency | |
| RFI | Radio Frequency Interference | |
| RFP | Request for Proposal | |
| RG | Radio Guide | |
| RIP | Routing Internet Protocol | |
| RJ | Registered Jack | |
| RPO | Recovery Point Objective | |
| RSA | Rivest, Shamir, Adelman | |
| RSH | Remote Shell | |
| RSTP | Rapid Spanning Tree Protocol | |
| RTO | Recovery Time Objective | |
| RTP | Real-Time Protocol | |
| RTSP | Real-Time Streaming Protocol | |
| RTT | Round Trip Time or Real Transfer Time | |
| SA | Security Association | |
| SaaS | Software as a Service | |
| SAN | Storage Area Network | |
| SC | Standard Connector/Subscriber Connector | |
| SCADA | Supervisory Control and Data Acquisition | |
| SCP | Secure Copy Protocol | |
| SCSI | Small Computer System Interface | |
| SDLC | Software Development Life Cycle | |
| SDN | Software Defined Network | |
| SDP | Session Description Protocol | |
| SDSL | Symmetrical Digital Subscriber Line | |
| SECaaS | Security as a Service | |
| SFP | Small Form-factor Pluggable | |
| SFTP | Secure File Transfer Protocol | |
| SGCP | Simple Gateway Control Protocol | |
| SHA | Secure Hash Algorithm | |
| SIEM | Security Information and Event Management | |
| SIP | Session Initiation Protocol | |
| SLA | Service Level Agreement | |
| SLAAC | Stateless Address Auto Configuration | |
| SLIP | Serial Line Internet Protocol | |
| SMB | Server Message Block | |
| SMF | Single-Mode Fiber | |
| SMS | Short Message Service | |
| SMTP | Simple Mail Transfer Protocol | |
| SNAT | Static Network Address Translation/Source Network Address Translation | |
| SNMP | Simple Network Management Protocol | |
| SNR | Signal-to-Noise Ratio | |
| SNTP | Simple Network Time Protocol | |
| SOA | Start of Authority | |
| SOHO | Small Office Home Office | |
| SONET | Synchronous Optical Network | |
| SOP | Standard Operating Procedure | |
| SOW | Statement of Work | |
| SPB | Shortest Path Bridging | IEEE 802.1aq - SPB allows all paths to be active with multiple equal cost paths. Based on the Intermediate System to Intermediate System (IS-IS) routing protocol. |
| SPI | Stateful Packet Inspection | |
| SPS | Standby Power Supply | |
| SSH | Secure Shell | |
| SSID | Service Set Identifier | |
| SSL | Secure Sockets Layer | |
| SSO | Single Sign-on | |
| ST | Straight Tip or Snap Twist | |
| STP | Spanning Tree Protocol or Shielded Twisted Pair | |
| SVC | Switched Virtual Circuit | |
| SYSLOG | System Log | |
| T1 | Terrestrial Carrier Level 1 | |
| TA | Terminal Adaptor | |
| TACACS | Terminal Access Control Access Control System | |
| TACACS+ | Terminal Access Control Access Control System+ | |
| TCP | Transmission Control Protocol | |
| TCP/IP | Transmission Control Protocol/Internet Protocol | |
| TDM | Time Division Multiplexing | |
| TDR | Time Domain Reflectometer | |
| Telco | Telecommunications Company | |
| TFTP | Trivial File Transfer Protocol | |
| TIA/EIA | Telecommunication Industries Association/Electronic Industries Alliance | |
| TKIP | Temporal Key Integrity Protocol | |
| TLS | Transport Layer Security | |
| TMS | Transportation Management System | |
| TOS | Type of Service | |
| TPM | Trusted Platform Module | |
| TTL | Time to Live | |
| TTLS | Tunneled Transport Layer Security | |
| UC | Unified Communications | |
| UDP | User Datagram Protocol | |
| UNC | Universal Naming Convention | A standard for identifying servers, printers and other resources in a network, which originated in the Unix community. A UNC path uses double slashes or backslashes to precede the name of the computer. |
| UPC | Ultra Polished Connector or Ultra Physical Contact | UPC connectors are not exactly flat; they have a slight curvature for better core alignment. The fiber connector is blue. |
| UPS | Uninterruptible Power Supply | |
| URL | Uniform Resource Locator | |
| USB | Universal Serial Bus | |
| UTM | Unified Threat Management | |
| UTP | Unshielded Twisted Pair | |
| VDSL | Variable Digital Subscriber Line | |
| VLAN | Virtual Local Area Network | |
| VLSM | Variable Length Subnet Mask | |
| VNC | Virtual Network Connection | |
| VoIP | Voice over IP | |
| VPN | Virtual Private Network | |
| VRF | Virtual Routing Forwarding | |
| VRRP | Virtual Router Redundancy Protocol | |
| VTC | Video Teleconference | |
| VTP | VLAN Trunk Protocol | |
| WAF | Web Application Firewall | |
| WAN | Wide Area Network |