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. Aka receiver's advertised window.
advertised window
provider edge
querier election
BOOTP
2. A name used for DS3 lines inside the North American TDM hierarchy.
inspection rule
T3
quartet
Virtual Router Redundancy Protocol
3. A well-known discretionary BGP path attribute that flags a route as being a summary route.
Virtual Router Redundancy Protocol
ATOMIC_AGGREGATE
ORIGIN
DE
4. A Cisco-proprietary protocol - used by LAN switches to communicate VLAN configuration.
TDP
VLAN Trunking Protocol
internal DSCP
WEP
5. A field within a route entry in a routing update - used to associate a generic number with the route. It is used when passing routes between routing protocols - allowing an intermediate routing protocol to pass information about a route that is not n
Route Tag field
adjacent-layer interaction
Message Digest 5
DCE
6. Gateway Load Balancing Protocol.
GLBP
VPN label
EAPoL
maximum reserved bandwidth
7. Measured Round-Trip Time.
TDM hierarchy
D4 framing
MRTT
E2 route (OSPF)
8. An MPLS VPN term referring to any LSR that connects to customers to support the forwarding of unlabeled packets - as well as connecting to the MPLS network to support labeled packets - thereby making the LSR be on the edge between the provider and th
Out of Frame
Digital Signal Level 0
Tag Distribution Protocol
provider edge
9. Retransmission Timeout.
GLOP addressing
data terminal equipment
RTO
E3
10. A characterization of a network attack in which packets flow to the attacker - and then out to the true recipient. As a result - the user continues to send data - increasing the chance that the attacker learns more and better information.
designated router (OSPF)
ASN
man-in-the-middle attack
VLAN filtering
11. A 3-bit field in an MPLS header used for marking frames.
variance
route reflector client
NSSA
MPLS Experimental (EXP)
12. Static length subnet masking.
DHCP
UplinkFast
SLSM
T3
13. Variable name for the time interval used by shapers and by CAR.
DS field
permanent multicast group
Time Interval (Tc)
NA
14. Wi-Fi Protected Access. A security standard that includes both TKIP and AES and was ratified by the Wi-Fi Alliance.
generic routing encapsulation
well-known mandatory
WPA
LSA type (OSPF)
15. A mapping between each DSCP value and a WRED threshold - often used in Cisco LAN switches when performing WRED.
EAPoL
designated router (PIM)
DSCP-to-threshold map
stub router (OSPF)
16. Version 4 of the IP protocol - which is the generally deployed version worldwide (at publication) - and uses 32-bit IP addresses.
IPv4
ISATAP
ELMI
EUI-64
17. With EIGRP - the metric value for the lowest-metric route to a particular subnet.
distributed coordination function
Alternate Mark Inversion
Exterior Gateway Protocol
Feasible Distance
18. Link-state advertisement.
AES
autonomous system
LSA
RMON collector
19. In the context of SNMP - the Response command is sent by an SNMP agent - back to a manager - in response to any of the three types of Get requests - or in response to a Set request. It is also used by a manager in response to a received Inform comman
shaping rate
graceful restart (OSPF)
Response (SNMP)
Extended Superframe
20. A technology that sends a high-speed data stream over multiple subcarriers simultaneously. It is highly immune to multipath interference. 802.11a and 802.11g specify the use of OFDM.
orthogonal frequency division multiplexing
Per-VLAN Spanning Tree Plus
not-so-stubby area
promiscuous port
21. A Cisco IOS queuing tool most notable for its scheduler - which always services the high-priority queue over all other queues.
totally NSSA area
DR
shaped round-robin
priority queuing
22. An EIGRP message that is used by neighbors to reply to a query. Reply messages require an Ack.
ASN
IGMPv1 Host Membership Report
MRT
Reply (EIGRP)
23. The Cisco IOS feature by which special short key sequences can be used to move the cursor inside the current command line to more easily change a command.
enhanced editing
CE
poison reverse
same-layer interaction
24. An SPF calculation for which a router does not need to run SPF for any LSAs inside its area - but instead runs a very simple algorithm for changes to LSAs outside its own area.
B8ZS
discarding state
partial SPF calculation
MD5
25. Instead of advertising all routes out a particular interface - the routing protocol omits the routes whose outgoing interface field matches the interface out which the update would be sent.
SSThresh
split horizon
AAAA
PPP
26. A term referring to the MQC service-policy command - which is used to enable a policy map on an interface.
service policy
permanent virtual circuit
route reflector
subnet mask
27. Jargon referring to the minimum value to which adaptive shaping will lower the shaping rate.
Holddown timer
trunking
minimum CIR
software queue
28. The multicast IP address 224.0.0.6 - listened for by DR and BDR routers.
path attribute
All OSPF DR Routers
backup designated router
PHB
29. A set of DiffServ PHBs that defines 12 DSCP values - with four queuing classes and three drop probabilities within each queuing class.
MLS
Assured Forwarding
MPD
DSSS
30. Excess Burst.
sparse-mode protocol
Discard Eligible
private AS
Be
31. An IPv6/IPv4 tunneling method that is designed for transporting IPv6 packets within a site where a native IPv6 infrastructures is not available.
ISATAP
partial update
DSSS
ABR
32. An NTP client that assumes that a server will send NTP broadcasts - removing the requirement for the client to have the NTP server's IP address preconfigured.
TCP header compression
NTP broadcast client
well-known discretionary
Network Time Protocol
33. Sending a message from a single source or multiple sources to selected multiple destinations across a Layer 3 network in one data stream.
multi-action policing
expedite queue
multicasting
subnet broadcast address
34. Another name for Superframe.
Be bucket
source-specific addresses
maximum threshold
D4 framing
35. A term used with Cisco LAN switches - referring to a DSCP value used when making QoS decisions about a frame. This value may not be the actual DSCP value in the IP header encapsulated inside the frame.
Neighbor Discovery Protocol
internal DSCP
RMON collector
Network Address Translation
36. PIM-SM is a method of routing multicast packets that requires some intelligence in the network about the locations of receivers so that multicast traffic is not flooded into areas with no receivers. PIM Sparse Mode gets its name from the assumption t
ELMI
LOF
Protocol Independent Multicast sparse-mode routing protocol
LSAck
37. Extended Superframe.
DSR
Outside Global address
ESF
DD
38. A multicast routing protocol whose default action is to flood multicast packets throughout a network.
CTS
access link
dense-mode protocol
NetFlow aggregator
39. A term used with WFQ for the number assigned to a packet as it is enqueued into a WFQ. WFQ schedules the currently lowest SN packet next.
sequence number (WFQ)
Access Control Server
Assured Forwarding
token bucket
40. A single address in each subnet for which packets sent to this address will be broadcast to all hosts in the subnet. It is the highest numeric value in the range of IP addresses implied by a subnet number and prefix/mask.
priority queue
IGMPv2 Host Membership Query
subnet broadcast address
AutoQos
41. A type of OSPF stub area for which neither external (type 5) LSAs are introduced - nor type 3 summary LSAs; instead - the ABRs originate and inject default routes into the area. External routes cannot be injected into a totally stubby area.
nested policy maps
totally stubby area
AF
Protocol Independent Multicast dense-mode routing protocol
42. A CBWFQ and LLQ term referring to the bandwidth on an interface that is neither reserved nor allocated via a priority command.
penultimate hop popping (PHP)
weighted fair queuing
remaining bandwidth
service set identifier
43. Defined in RFC 2091 - the extensions define how RIP may send a full update once - and then send updates only when routes change - when an update is requested - or when a RIP interface changes state from down to up.
auto-negotiation
infrastructure mode
Triggered Extensions to RIP for On-Demand Circuits
LLQ
44. An IPv6 address format used for publicly registered IPv6 addresses.
Virtual Routing and Forwarding table
aggregatable global unicast address
route map
PIM Hello message
45. Tag Distribution Protocol.
Bc bucket
Class of Service
TDP
RTS/CTS
46. A 3-bit field in the first 3 bits of the ToS byte in the IP header - used for QoS marking.
private VLAN
IP Precedence
Remote VLAN
NEXT_HOP
47. Network Address Translation-Protocol Translation.
adjacency table
NAT-PT
802.1Q
Label Forwarding Information Base
48. Source-specific multicast.
SSM
broadcast subnet
advertised window
custom queuing
49. Route Target.
AAA
multipath
RXBOOT
RT
50. Multilink PPP.
switched virtual circuit
Resource Reservation Protocol (RSVP)
MLP
tail drop