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Test your basic knowledge |
CCIE Vocab
Start Test
Study First
Subjects
:
certifications
,
ccie
,
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
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. Advanced Encryption Standard A superior encryption mechanism that is part of the 802.11i standard and has much stronger security than TKIP.
AES
FRF
Network Control Protocol
going active
2. Cisco Wireless LAN Solution Engine.
maximum reserved bandwidth
quartet
expedite queue
WLSE
3. Wired Equivalent Privacy.
inspection rule
RPF check
WEP
totally stubby area
4. Three core security functions.
TDM
SN
authentication - authorization - and accounting
socket
5. Inside telcos' original TDM hierarchy - the smallest unit of transmission at 64 kbps.
triggered updates
Digital Signal Level 0
administrative scoping
weighted random early detection
6. Pulse code modulation.
boot field
PCM
AS_PATH access list
BGP
7. The multicast addresses assigned by IANA.
ad hoc mode
Boot Protocol
permanent multicast group
HDB3
8. Link Access Procedure for Frame-Mode Bearer Services.
DCD
NLRI
Web Cache Communication Protocol
LAPF
9. The process of breaking a frame into pieces - sending some of the fragments - and then sending all or part of a different packet - all of which is done to reduce the delay of the second packet.
E2 route (OSPF)
Link Fragmentation and Interleaving
Network Address Translation
edge LSR
10. An MPLS VPN term referring to the more efficient choice of popping the outer label at the second-to-last (penultimate) LSR - which then prevents the egress PE from having to perform two LFIB lookups to forward the packet.
Enhanced Local Management Interface
Holddown timer
penultimate hop popping (PHP)
Challenge Handshake Authentication Protocol
11. A NAT term describing an IP address representing a host that resides outside the enterprise network - with the address being used in packets inside the enterprise network.
virtual LAN
Multicast Listener Discovery
FEC
Outside Local address
12. Class-Based Weighted Fair Queuing.
Inform
VRF table
CBWFQ
infrastructure mode
13. A route that is used for forwarding packets when the packet does not match any more specific routes in the IP routing table.
default route
Reverse ARP
Expedited Forwarding
VLAN Trunking Protocol
14. A NAT term describing an IP address representing a host that resides inside the enterprise network - with the address being used in packets inside the enterprise network.
native VLAN
Inside Local address
AGGREGATOR
weighted round-robin
15. On a serial cable - the pin lead set by the DTE to imply that the DTE is ready to signal using pin leads.
hardware queue
dense-mode protocol
anycast
Data Terminal Ready
16. A wireless LAN physical layer that operates at up to 54-Mbps data rates using OFDM in the 5-GHz band.
RTP
DHCP snooping
DSR
802.11a
17. An interface on a Cisco IOS-based switch that is treated as if it were an interface on a switch.
marking down
switched interface
internal BGP
Link Aggregation Control Protocol
18. An optional contention-free 802.11 access protocol that requires the access point to poll wireless stations before they are able to send frames. Not commonly implemented.
Enhanced Local Management Interface
LDP
ISL
point coordination function
19. A reserved value for the BGP COMMUNITY path attribute that implies that the route should not be advertised to any other peer.
EAPoL
weight (BGP)
NO_ADVERT
External BGP
20. A BGP feature that overcomes the requirement of a full mesh of iBGP peers inside a single AS by separating the AS into multiple sub-autonomous systems.
confederation
same-layer interaction
promiscuous port
external route
21. A feature of Ethernet NICs. When the NIC transmits an electrical signal - it "loops" the transmitted electrical current back onto the receive pair. By doing so - if another NIC transmits a frame at the same time - the NIC can detect the overlapping r
E2 route (OSPF)
loopback circuitry
MPLS Experimental (EXP)
classful routing
22. Virtual LAN.
DR election (OSPF)
designated port
designated router (PIM)
VLAN
23. Data terminal equipment.
Differentiated Services
DTE
DE
authenticator
24. A T1 alarm state that occurs when the receiver can no longer consistently identify the frame. See LOF.
Out of Frame
NetFlow
T1
stateful autoconfiguration
25. Ethernet MAC address that represents a single NIC or interface.
Response (SNMP)
unicast MAC address
Multiple Spanning Trees
LOCAL_PREF
26. A term referring to the MQC policy-map command and its related subcommands - which are used to apply QoS actions to classes of packets.
Multicast Listener Discovery
policy map
Dual FIFO
DSCP
27. In two-rate policing - the second and higher rate defined to the policer.
MOSPF
MLD
SPAN
peak information rate
28. Used by a policer to classify packets relative to the traffic contract. These packets are considered to be above the traffic contract in all cases.
Data Set Ready
IOS Intrusion Prevention System (IPS)
violate category
VLAN Trunking Protocol
29. A process on a computing device that accepts SNMP requests - responds with SNMP-structured MIB data - and initiates unsolicited Trap messages back to an SNMP management station.
PAP
SNMP agent
I/G bit
multicast scoping
30. The process of running the SPF algorithm against the LSDB - with the result being the determination of the current best route(s) to each subnet.
Virtual Routing and Forwarding table
Class-Based Marking
SPF calculation
upstream router
31. Challenge Handshake Authentication Protocol.
CHAP
MLP LFI
MIB-I
Forwarding Information Base
32. A characterization of a BGP path attribute in which all BGP implementations must support and understand the attribute (well known) - but BGP Updates can either include the attribute or not depending on whether a related feature has been configured (d
RTO
well-known discretionary
upstream router
query scope (EIGRP)
33. An attack by which the attacker initiates many TCP connections to a server - but does not complete the TCP connections - by simply not sending the third segment normally used to establish the connection. The server may consume resources and reject ne
Layer 2 protocol tunneling
Outside Global address
TCP SYN flood
metric
34. Wi-Fi Protected Access. A security standard that includes both TKIP and AES and was ratified by the Wi-Fi Alliance.
Clear To Send
Database Description
Link Access Procedure for Frame-Mode Bearer Services
WPA
35. In the PIM-SM design - the central distribution point to which the multicast traffic is first delivered from the source designated router.
rendezvous point
downstream router
MLD
ROMMON
36. Mark probability denominator.
LSA type (OSPF)
LACP
MPD
Multiple Spanning Trees
37. An optional transitive BGP path attribute used to store 32-bit decimal values. Used for flexible grouping of routes by assigning the group the same COMMUNITY value. Other routers can apply routing policies based on the COMMUNITY value. Used in a larg
subnet
association ID
AAAA
COMMUNITY
38. An FRF standard for payload compression.
switched virtual circuit
local computation
FRF.9
policy routing
39. In switch port security - the process whereby the switch dynamically learns the MAC address(es) of the device(s) connected to a switch port - and then adds those addresses to the running configuration as allowed MAC addresses for port security.
LSA type (OSPF)
Class Selector
sticky learning
Extended Superframe
40. Context-Based Access Control.
generic routing encapsulation
CBAC
querier election
priority queue
41. Data Terminal Ready.
Dynamic Trunking Protocol
interface ID
DTR
224.0.0.2
42. Distance Vector Multicast Routing Protocol.
DVMRP
Digital Signal Level 3
Bc bucket
component route
43. Version 4 of the IP protocol - which is the generally deployed version worldwide (at publication) - and uses 32-bit IP addresses.
AGGREGATOR
man-in-the-middle attack
IP Source Guard
IPv4
44. Virtual Router Redundancy Protocol.
EF
Link Control Protocol
VRRP
encapsulation replication
45. Reliable Transport Protocol.
Slow Start Threshold
dual token bucket
Database Description
RTP
46. A Cisco-proprietary STP implementation - created many years before IEEE 802.1s and 802.1w - that speeds convergence and allows for one STP instance for each VLAN.
VLAN
EAP
Per-VLAN Spanning Tree Plus
encoding
47. Digital Signal Level 0.
Lead Content Engine
confederation
synchronization
DS0
48. A time value that each wireless station must set based on the duration value found in every 802.11 frame. The time value counts down and must be equal to zero before a station is allowed to access the wireless medium. The result is a collision-avoida
AF
private addresses
RARP
network allocation vector
49. Excess Burst.
VLAN
IGMPv2 Host Membership Report
E1
Be
50. Area Border Router. An OSPF router that connects to the backbone area and to one or more non-backbone areas.
ABR
BGP
quantum value
default route