SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
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. Time-division multiplexing.
TDM
marking down
802.11b
strict priority
2. Dynamic Trunking Protocol.
synchronization
DTP
sparse-mode protocol
mincir
3. Controls access to the Internet in public wireless LANs.
LSR
Layer 2 protocol tunneling
private AS
wireless LAN controller
4. Layer 2 payload compression.
SVC
payload compression
single-rate - three-color policer
administratively scoped addresses
5. An ITU standard Frame Relay header - including the DLCI - DE - FECN - and BECN bits in the LAPF header - and a frame check in the LAPF trailer.
BOOTP
MPD
adjacent-layer interaction
Link Access Procedure for Frame-Mode Bearer Services
6. An MPLS term describing designs in which one or more MPLS customer sites can be reached from multiple other VPNs.
DSL
marking down
overlapping VPN
Assured Forwarding
7. A BGP neighbor state in which the BGP neighbors have stabilized and can exchange routing information using BGP Update messages.
established
WPA
gateway of last resort
VRF Lite
8. Software-based collection and reporting tool for data reported by NetFlow.
IPv4
NetFlow aggregator
E3
Holddown timer
9. The RFC 1997 name for the reserved COMMUNITY path attribute known to Cisco IOS as LOCAL_AS. (See LOCAL_AS.)
weighted random early detection
routed interface
NO_EXPORT_SUBCONFED
RD
10. A 48-bit address that is calculated from a Layer 3 multicast address by using 0x0100.5E as the multicast vendor code (OUI) for the first 24 bits - always binary 0 for the 25th bit - and copying the last 23 bits of the Layer 3 multicast address.
multicast MAC address
Holddown timer
Inverse ARP
PortFast
11. With EIGRP - a router sharing the same primary subnet - with which Hellos are exchanged - parameters match - and with which routes can be exchanged.
Voice over Frame Relay
neighbor (EIGRP)
MRT
Link Access Procedure for Frame-Mode Bearer Services
12. Classless interdomain routing.
designated router (OSPF)
differentiated tail drop
CIDR
ISATAP
13. The combination of PVST+ and Rapid Spanning Tree. It provides subsecond convergence time and is compatible with PVST+ and MSTP.
Rapid Per-VLAN Spanning Tree Plus
encapsulation
NAT
SRTT
14. The operating mode of shaped round-robin that provides a low-latency queue with policing.
weighted round-robin
NAT-PT
shaped mode
Dual FIFO
15. Frame Relay Forum.
MRTT
Extensible Authentication Protocol
FRF
switched virtual circuit
16. The actual number of packets in a queue at a particular time.
IOS Intrusion Prevention System (IPS)
actual queue depth
NS
NetFlow aggregator
17. A single label and link that is part of a complete LDP. See also label switched path.
Inverse ARP
LSP segment
network layer reachability information
ACS
18. A router that should either permanently or temporarily not be used as a transit router. Can wait a certain time after OSPF process start - or after BGP notifies OSPF that BGP has converged - before ceasing to be a stub router.
DUAL
stub router (OSPF)
CEF
RTS
19. A router feature used when a router sees an ARP request searching for an IP host's MAC - when the router believes the IP host could not be on that LAN because the host is in another subnet. If the router has a route to reach the subnet where the ARP-
proxy ARP
maximum threshold
RID
local computation
20. In IPv6 - the Neighbor Discovery message used by an IPv6 node to request information about a neighbor or neighbors.
priority queuing
inspection rule
LOS
Neighbor Solicitation
21. The multicast IP address 224.0.0.5 - listened for by all OSPF routers.
shared mode
All OSPF Routers
RF channel
QV
22. 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
Port Aggregation Protocol
loopback circuitry
Dynamic Host Configuration Protocol
Data-link connection identifier
23. The process of taking routes known through one routing protocol and advertising those routes with another routing protocol.
route redistribution
SSH
Classic IOS Firewall
Class Selector
24. A wireless LAN physical layer that operates at up to 11-Mbps data rates using DSSS in the 2.4-GHz band.
totally stubby area
Dijkstra Algorithm
802.11b
storm control
25. A Cisco-proprietary protocol that defines how to perform authentication between an authenticator (for example - a router) and an authentication server that holds a list of usernames and passwords.
TACACS+
MRTT
ELMI
Ack (EIGRP)
26. Weighted tail drop.
WTD
Congestion Avoidance
CST
ISL
27. In the context of SNMP - the Get command is sent by an SNMP manager - to an agent - requesting the value of a single MIB variable identified in the request. The Get request identifies the exact variable whose value the manager wants to retrieve. Intr
Modular QoS CLI
Get (SNMP)
LSA type (OSPF)
Access Control Entry
28. The Cisco IOS Router IP Traffic Export feature - intended for intrusion detection - exports IP traffic that has signs of an attack - such as duplicate IP packets simultaneously received on two or more of a router's interfaces.
virtual circuit
active mode FTP
RITE
Class-Based Weighted Fair Queuing
29. Link-state database.
Web Cache Communication Protocol
EF
FECN
LSDB
30. With EIGRP - the metric value for the lowest-metric route to a particular subnet.
optional nontransitive
Feasible Distance
WFQ
multicast
31. Penultimate hop popping.
PHP
regular expression
Context-Based Access Control
man-in-the-middle attack
32. A router that is not an ABR or ASBR in that all of its interfaces connect to only a single OSPF area.
DHCP
optional transitive
internal router (OSPF)
Extended Superframe
33. Forward Explicit Congestion Notification.
Remote VLAN
FECN
IPCP
NTP server mode
34. Receiver's advertised window.
DHCP snooping binding database
MST
U/L bit
granted window
35. An OSPF area into which external (type 5) LSAs are not introduced by its ABRs; instead - the ABRs originate and inject default routes into the area.
LFIB
TDM
socket
stub area
36. Data Terminal Ready.
network allocation vector
hello interval
DTR
AGGREGATOR
37. Modified Deficit Round-Robin.
Alternate state
neighbor (EIGRP)
MDRR
virtual LAN
38. Priority queue and priority queuing.
access rate
Internet Group Management Protocol
PQ
NTP server mode
39. In IPv6 - an address used in the Neighbor Discovery (ND) process. The format for these addresses is FF02::1:FF00:0000/104 - and each IPv6 host must join the corresponding group for each of its unicast and anycast addresses.
rendezvous point
solicited node multicast
MPLS Experimental (EXP)
mincir
40. Each 802.11 station passively monitors each RF channel for a specific amount of time and listens for beacons. Stations use the signal strengths of found beacons to determine the access point or ad hoc network with which to attempt association.
virtual LAN
administrative weight
active (EIGRP)
passive scanning
41. When a PIM-SM router switches from RPT to SPT - it sends a PIM-SM Prune message for the source and the group with the RP bit set to its upstream router on the shared tree. RFC 2362 uses the notation PIM-SM (S - G) RP-bit Prune for this message.
source-based distribution tree
DSL
PIM-SM (S -G) RP-bit Prune
Dead Time/Interval
42. A wireless LAN that offers connections to the Internet from public places - such as airports - hotels - and coffee shops.
Link Aggregation Control Protocol
RP
public wireless LAN
Route Target
43. Customer edge.
transit network (OSPF)
CE
DVMRP
enhanced editing
44. Designated router.
administrative weight
man-in-the-middle attack
Layer x PDU
DR
45. A routing protocol feature by which the routing update includes only routes that have changed - rather than include the entire set of routes.
partial update
Out of Frame
Fast Secure Roaming
Router Advertisement
46. A WFQ term referring to its drop logic - which is similar to tail-drop behavior.
SSM
CLP
AAAA
modified tail drop
47. As defined in RFC 3623 - graceful restart allows for uninterrupted forwarding in the event that an OSPF router's OSPF routing process must restart. The router does this by first notifying the neighbor routers that the restart is about to occur; the n
Border Gateway Protocol
router ID
poison reverse
graceful restart (OSPF)
48. The content engine in a WCCP cluster - which determines how traffic will be distributed within the cluster.
half duplex
Exterior Gateway Protocol
Lead Content Engine
nested policy maps
49. Dynamic ARP Inspection.
DAI
sub-AS
weighted fair queuing
BPV
50. Link-State Update.
Wired Equivalent Privacy
policy map
LSU
NCP