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CCNA Acronyms

Instructions:

Answer 50 questions in 15 minutes.
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Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. ISL
Content Network
Network Control Protocol
Basic Rate Interface
InterSwitch Link

2. OSI
Wide Area Network
Access Control List
Application Specific Integrated Circuit
Open Systems Interconnection

3. RSTP
Logical Link Control
Rapid Spanning Tree Protocol
Light Emitting Diode
Network Address Translation

4. NT1
Variable-Length Subnet Masking
Network Termination 1
Channel Service Unit/Data Service Unit
Switched Virtual Circuit

5. TDM
Dynamic Trunk Protocol
Autonomous System
Time Division Multiplexing
Point-to-Point Protocol

6. BPDU
Link Control Protocol
High-Level Data Link Control
Time Division Multiplexing
Bridge Protocol Data Unit

7. NCP
Integrated Services Digital Network
Open Shortest Path First
Network Control Protocol
Network Address Translation

8. TE1
Autonomous System
Virtual Circuit
Transmission Control Protocol
Terminal Equipment 1

9. NAT
Service Access Point
Data Terminal Equipment
Bridge Protocol Data Unit
Network Address Translation

10. PDU
Protocol Data Unit
Basic Rate Interface
Discard Eligibility
Command Line Interface

11. SAP
Backward Explicit Congestion Notification
Terminal Equipment 1
Service Access Point
Address Resolution Protocol

12. NT2
Content Addressable Memory
Interior Gateway Routing Protocol
Network Termination 2
Time Division Multiplexing

13. ASIC
Reverse Address Resolution Protocol
High-Level Data Link Control
Open Systems Interconnection
Application Specific Integrated Circuit

14. DTE
Autonomous System
Data Terminal Equipment
Terminal Equipment 1
Dynamic Host Control Protocol

15. PRI
Primary Rate Interface
Local Area Network
Internet Control Message Protocol
Command Line Interface

16. LED
Application Specific Integrated Circuit
Address Resolution Protocol
Data Link Connection Identifier
Light Emitting Diode

17. CAM
Content Addressable Memory
Interior Gateway Routing Protocol
Basic Rate Interface
Local Management Interface

18. CN
Permanent Virtual Circuit
Content Network
Time Division Multiplexing
Protocol Data Unit

19. TE2
Bridge Protocol Data Unit
Exterior Gateway Protocol
Terminal Equipment 2
Port Address Translation

20. FECN
Network Address Translation
Forward Explicit Congestion Notification
Wide Area Network
Protocol Data Unit

21. PAP
PPP Authentication Protocol
Variable-Length Subnet Masking
Data Communications Equipment
High-Level Data Link Control

22. EIGRP
Virtual Circuit
Enhanced Interior Gateway Routing Protocol
Port Address Redirection
Primary Rate Interface

23. LCP
Link Control Protocol
Data Link Connection Identifier
Wide Area Network
InterSwitch Link

24. SVC
Open Shortest Path First
Dynamic Host Control Protocol
Switched Virtual Circuit
Challeng Handshake Authentication Protocol

25. DDR
Channel Service Unit/Data Service Unit
Virtual LAN
Dial-on-Demand Routing
Primary Rate Interface

26. RIP
Committed Information Rate
Permanent Virtual Circuit
Routing Information Protocol
Service Access Point

27. DLCI
Data Link Connection Identifier
Service Access Point
Command Line Interface
Transmission Control Protocol

28. DE
Discard Eligibility
Designated Router
Network Control Protocol
Media Access Control

29. VTY
Transmission Control Protocol/Internet Protocol
Data Link Connection Identifier
Open Systems Interconnection
Virtual Terminal

30. TA
Network Termination 1
Backward Explicit Congestion Notification
Open Shortest Path First
Terminal Adapter

31. IGRP
InterSwitch Link
Terminal Equipment 2
Content Addressable Memory
Interior Gateway Routing Protocol

32. NBMA
Rapid Spanning Tree Protocol
NonBroadcast Multiple Access
Local Area Network
Subnetwork Access Point

33. AS
Service Access Point
Autonomous System
Time Division Multiplexing
Exterior Gateway Protocol

34. MAC
Local Area Network
Local Management Interface
Media Access Control
Protocol Data Unit

35. SAN
Application Specific Integrated Circuit
Storage Area Network
Virtual LAN
Channel Service Unit/Data Service Unit

36. HDLC
Primary Rate Interface
Application Specific Integrated Circuit
Data Link Connection Identifier
High-Level Data Link Control

37. MAN
Switched Virtual Circuit
Data Link Connection Identifier
Virtual Circuit
Metropolitan Area Network

38. PAT
Port Address Translation
Wide Area Network
Power-On Self Test
Data Communications Equipment

39. CSU/DSU
Channel Service Unit/Data Service Unit
Forward Explicit Congestion Notification
Interior Gateway Protocol
Access Control List

40. UDP
Rapid Spanning Tree Protocol
User Datagram Protocol
Network Termination 1
Bridge Protocol Data Unit

41. TCP
Network Address Translation
Virtual Terminal
Transmission Control Protocol
Basic Rate Interface

42. SPIDs
Classless InterDomain Routing
Service Profile Identifiers
Address Resolution Protocol
Storage Area Network

43. ICMP
Internet Control Message Protocol
Bridge Protocol Data Unit
Enhanced Interior Gateway Routing Protocol
User Datagram Protocol

44. DCE
Data Communications Equipment
Network Control Protocol
PPP Authentication Protocol
Command Line Interface

45. IOS
Enhanced Interior Gateway Routing Protocol
Point-to-Point Protocol
Media Access Control
Internetwork Operating System

46. PVST
Per-VLAN STP
Address Resolution Protocol
Carrier Sense Multiple Access/Collision Detection
Bridge Protocol Data Unit

47. DTP
Content Network
Dynamic Trunk Protocol
Bridge Protocol Data Unit
Routing Information Protocol

48. EGP
Exterior Gateway Protocol
Challeng Handshake Authentication Protocol
Content Addressable Memory
Carrier Sense Multiple Access/Collision Detection

49. LLC
Dynamic Host Control Protocol
Logical Link Control
Terminal Adapter
Command Line Interface

50. CSMA/CD
Carrier Sense Multiple Access/Collision Detection
Open Shortest Path First
High-Level Data Link Control
Network Termination 1