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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. Ethernet feature in which a NIC or Ethernet port can both transmit and receive at the same instant in time. It can be used only when there is no possibility of collisions. Loopback circuitry on NIC cards is disabled to use full duplex.
SPF algorithm
Label Forwarding Information Base
full duplex
LSR
2. In SNMP - the process of a manager using successive GetNext and GetBulk commands to discover the exact MIB structure supported by an SNMP agent. The process involves the manager asking for each successive MIB leaf variable.
Network Address Translation-Protocol Translation
NetFlow
MIB walk
Network Control Protocol
3. Discard Eligible.
DE
VoFR
dual-rate - three-color policer
administrative weight
4. A Cisco IOS configuration tool for RIP and EIGRP for which the list matches routes in routing updates - and adds a defined value to the sent or received metric for the routes. The value added to the metric is the offset.
isolated VLAN
802.1Q
CLP
offset list
5. The protocol used in IPv6 for many functions - including address autoconfiguration - duplicate address detection - router - neighbor - and prefix discovery - neighbor address resolution - and parameter discovery.
granted window
enable password
FIB
Neighbor Discovery Protocol
6. A Layer 3 forwarding path through a router that does not optimize the forwarding path through the router.
weighted round-robin
process switching
Assert message
E1
7. The IEEE standardized protocol for VLAN trunking.
RXBOOT
802.1Q
adjacent-layer interaction
Rapid Spanning Tree Protocol
8. 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
network allocation vector
DHCP snooping
provider edge
distribution list
9. An OSPF external route for which internal OSPF cost is not added to the cost of the route as it was redistributed into OSPF.
E2 route (OSPF)
Message Digest 5
Service Interworking
Outside Global address
10. The signal strength of the RF signal at the output of the radio card or access point transmitter - before being fed into the antenna. Measured in milliwatts - watts - or dBm.
Multilink PPP
BECN
transmit power
IP SLA responder
11. A Cisco 12000 series router feature that combines the key features of LLQ and CQ to provide similar congestion-management features.
Modified Deficit Round-Robin
DE
DCD
MIB-I
12. On a serial cable - the pin lead set by the DCE to imply a working link.
Data Carrier Detect
Multiple Spanning Trees
ORIGIN
granted window
13. 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
I/G bit
Dynamic Host Configuration Protocol
Response (SNMP)
provider edge
14. In MPLS - a term used to define a label that an LSR allocates and then advertises to neighboring routers. The label is considered "local" on the router that allocates and advertises the label.
local label
unicast MAC address
input event
MRT
15. A routing protocol feature for which the routing protocol sends routing updates immediately upon hearing about a changed route - even though it may normally only send updates on a regular update interval.
LSAck
User Priority
RF channel
triggered updates
16. The process of taking routes known through one routing protocol and advertising those routes with another routing protocol.
route redistribution
Neighbor Type
disabled state
Context-Based Access Control
17. A BGP path attribute that lists ASNs through which the route has been advertised. The AS_PATH includes four types of segments: AS_SEQ - AS_SET - AS_CONFED_SEQ - and AS_CONFED_SET. Often - this term is used synonymously with AS_SEQ
not-so-stubby area
AS_PATH
map class
input event
18. A Cisco IOS queuing tool that uses MQC configuration commands - reserves a minimum bandwidth for some queues - provides high-priority scheduling for some queues - and polices those queues to prevent starvation of lower-priority queues during interfac
multicast IP address structure
low-latency queuing
LCP
confederation identifier
19. A type of AS_PATH segment consisting of an ordered list of ASNs through which the route has been advertised.
Virtual Router Redundancy Protocol
NTP server mode
AS_SEQUENCE
subnet mask
20. Inverse ARP.
Cisco Express Forwarding
PIM-DM
InARP
shared mode
21. Gateway Load Balancing Protocol.
Time to Live
GLBP
IPCP
LFIB
22. Differentiated Services Code Point.
DSCP
optional nontransitive
input event
subnet ID
23. With EIGRP - the metric (distance) of a route as reported by a neighboring router.
FHSS
Bipolar Violation
reported distance
ingress PE
24. A type of logic for how a router uses a default route. When a default route exists - and the class A - B - or C network for the destination IP address does not exist in the routing table - the default route is used. If any part of that classful netwo
auto-negotiation
scheduler
link-state database
classful routing
25. A Frame Relay address used in Frame Relay headers to identify the VC
IEEE 802.1X
Data-link connection identifier
TCP intercept
AMI
26. An MPLS term referring to any device that can forward packets that have MPLS labels.
superior BPDU
BPV
NLRI
Label Switch Router
27. A wireless LAN that offers connections to the Internet from public places - such as airports - hotels - and coffee shops.
public wireless LAN
multipath
EAP over LAN
orthogonal frequency division multiplexing
28. A router that should not be used to forward packets between other routers. Other routers will not send Query messages to a stub router.
VPN label
CEF
FHSS
stub router (EIGRP)
29. The RMON function of sending a notification to an RMON collector or the console. Triggered by an RMON event.
sticky learning
WTD
RMON alarm
joining a group
30. A Cisco-proprietary feature. After a Cisco multicast router receives IGMP Join or Leave messages from hosts - it communicates to the connected Cisco switches - telling them which hosts (based on their unicast MAC addresses) have joined or left each m
full update
same-layer interaction
feasible successor
Cisco Group Management Protocol
31. An FRF standard for payload compression.
FRF.9
DSCP
Address Resolution Protocol
provider edge
32. IP routing The simplest MPLS application - involving the advertisement of an IGP to learn IP routes - and LDP or TDP to advertise labels.
shaped mode
Dynamic Multipoint VPN
MPLS unicast
Layer 2 protocol tunneling
33. Also known as triggered updates.
6to4
MDRR
flash updates
passive scanning
34. Per-VLAN Spanning Tree Plus.
LAPF
aggregate route
MSS
PVST+
35. The portion of PPP focused on negotiating IP features
autonomous system
IP Control Protocol
RARP
SSH
36. Network Address Translation-Protocol Translation.
IP prefix list
transit network (OSPF)
NAT-PT
Inside Local address
37. Used by WRED to calculate the rate at which the average queue depth changes as compared with the current queue depth. The larger the number - the slower the change in the average queue depth.
priority queue
exponential weighting constant
subnet mask
WEP
38. IP Control Protocol.
VLAN
Differentiated Services
IPCP
smurf attack
39. Cisco IOS router feature by which a route map determines how to forward a packet - typically based on information in the packet other than the destination IP address.
graceful restart (OSPF)
AS_SEQUENCE
policy routing
Rapid Per-VLAN Spanning Tree Plus
40. Weighted random early detection.
WRED
client tracking
LSU
ESF
41. Custom queuing
CQ
LSR
direct sequence spread spectrum
Network Address Translation
42. Multilink PPP.
alternate mode
RD
MLP
Be bucket
43. Secure Shell protocol used for character-oriented command-line access and configuration. A highly secure alternative to Telnet.
SSH
successor route
NCP
subnet number
44. Mark probability denominator.
component route
IGMPv1 Host Membership Query
infrastructure mode
MPD
45. A routing protocol feature by which the routing update includes only routes that have changed - rather than include the entire set of routes.
SCP
Per-VLAN Spanning Tree Plus
partial update
Router Advertisement
46. An Internet standard (RFC 1305) that defines the messages and modes used for IP hosts to synchronize their time-of-day clocks.
Outside Local address
Network Time Protocol
SSH
distribution list
47. Used to reserve network resources for a flow as it traverses the network. A device that creates an RSVP reservation guarantees that it can provide the bandwidth - latency - or other resources that are requested by RSVP.
DSR
MULTI_EXIT_DISC (MED)
Enhanced Local Management Interface
Resource Reservation Protocol (RSVP)
48. Ethernet MAC address that represents all devices on the LAN.
NTP symmetric active mode
broadcast address
transient multicast group
SF
49. A type of spread spectrum that spreads RF signals over the frequency spectrum by transmitting the signal at different frequencies according to a hopping pattern. One of the original 802.11 physical layers used FHSS to offer data rates of 1 and 2 Mbps
stateful autoconfiguration
regular expression
SRTT
frequency hopping spread spectrum
50. Alternate Mark Inversion. A serial-line encoding standard that sends alternating positive and negative 3-volt signals for binary 1 - and no signal (0 V) for binary 0.
Feasible Distance
AMI
feasible successor
MST