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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. A protocol used for reliable multicast and unicast transmissions. Used by EIGRP.
Reliable Transport Protocol
wireless LAN controller
WRED
SRTT
2. Digital Signal Level 1.
triggered updates
Clear To Send
DS1
CBWFQ
3. Defines a particular behavior for FTP regarding the establishment of TCP data connections. In passive mode - an FTP server uses the FTP PORT command - over the FTP control connection - to tell the FTP client the port on which the server will be liste
GLOP addressing
scheduler
FECN
passive mode FTP
4. With OSPF - the OSPF router that wins an election amongst all current neighbors. The DR is responsible for flooding on the subnet - and for creating and flooding the type 2 LSA for the subnet.
WCCP cluster
designated router (OSPF)
generic routing encapsulation
Graft Ack message
5. A term referring to the MQC policy-map command and its related subcommands - which are used to apply QoS actions to classes of packets.
Network Address Translation-Protocol Translation
offset list
policy map
RSPAN
6. A type of OSPF packet used to discover neighbors - check for parameter agreement - and monitor the health of another router.
CIR
Hello (OSPF)
route reflector non-client
DSSS
7. A Cisco-proprietary protocol - used by LAN switches to communicate VLAN configuration.
process switching
AAAA
VLAN Trunking Protocol
mincir
8. Sending a message from a single source or multiple sources to selected multiple destinations across a Layer 3 network in one data stream.
Neighbor Discovery Protocol
marking down
Bc bucket
multicasting
9. Virtual circuit.
VC
Retransmission Timeout
HSRP
PAT
10. 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.
MOSPF
Alternate Mark Inversion
pulse code modulation
link-state database
11. An Internet standard authentication protocol that uses clear-text passwords and a two-way handshake to perform authentication over a PPP link.
Password Authentication Protocol
UniDirectional Link Detection
Discard Eligible
provider edge
12. A routing protocol feature by which the routing update includes only routes that have changed - rather than include the entire set of routes.
Bc bucket
multicast state information
MPLS Experimental (EXP)
partial update
13. The second most significant bit in the most significant byte of an Ethernet MAC address - a value of binary 0 implies that the address is a Universally Administered Address (UAA) (also known as Burned-In Address [BIA]) - and a value of binary 1 impli
IEEE 802.1X
RXBOOT
U/L bit
RMON collector
14. A bit in the Frame Relay header that - when set to 1 - means that if a device needs to discard frames - it should discard the frames with DE 1 first.
SPF algorithm
CWND
Discard Eligible
EAP
15. A subset of a classful IP network - as defined by a subnet mask - which used to address IP hosts on the same Layer 2 network in much the same way as a classful network is used.
SRR
Time to Live
subnet
RTO
16. Copper cable with RJ-45 connectors in which a twisted pair at pins 1 -2 on the first end of the cable is connected to pins 3 -6 on the other end - with a second pair connected to pins 3 -6 on the first end and pins 1 -2 on the other end.
cross-over cable
RTS
Label Switch Router
PIM-SM (S -G) RP-bit Prune
17. A specification for the 64-bit interface ID in an IPv6 address - composed of the first half of a MAC address - hex FFFE - and the last half of the MAC.
established
EUI-64
distance vector
request-to-send/clear-to-send
18. A term referring to the MQC service-policy command - which is used to enable a policy map on an interface.
VLAN
service policy
EAP
Dynamic Multipoint VPN
19. Advanced Encryption Standard A superior encryption mechanism that is part of the 802.11i standard and has much stronger security than TKIP.
AES
SNMP manager
I/G bit
GRE
20. An 802.1w RSTP port state in which the port is an alternative Designated Port on some LAN segment.
PIR
TDP
backup state
Multilayer Switching
21. The definitions for a particular set of data variables - with those definitions following the SMI specifications. See also SMI.
Virtual Routing and Forwarding table
Remote VLAN
Management Information Base
RP
22. Type of Service byte.
multicast IP address range
ToS byte
counting to infinity
CGMP
23. 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.
NO_ADVERT
E1 route (OSPF)
split horizon
MIB walk
24. The portion of PPP focused on features that are unrelated to any specific Layer 3 protocol.
Neighbor Discovery Protocol
NEXT_HOP
Link Control Protocol
Bc
25. Often used synonymously with neighbor - but with emphasis on the fact that all required parameters match - allowing routing updates to be exchanged between the routers.
traffic contract
adjacency (EIGRP)
Classless IP Addressing
ATOMIC_AGGREGATE
26. The original MPLS protocol used to advertise the binding (mapping) information about each particular IP prefix and associated label. It is slightly different from LDP - but functionally equivalent. See also LDP.
DUAL
Digital Signal Level 3
Tag Distribution Protocol
Tc
27. A switch feature that limits the number of allowed MAC addresses on a port - with optional limits based on the actual values of the MAC addresses.
adjacency (EIGRP)
port security
T3
SMI
28. Rapid Spanning Tree Protocol.
RSTP
broadcast domain
TCP header compression
DHCP
29. A message sent by a router - after receiving a Leave message from a host - to determine whether there are still any active members of the group. The router uses the group address as the destination address.
PAgP
IGMPv2 Group-Specific Query
quantum value
shaped mode
30. 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.
NTP broadcast client
AMI
IP Control Protocol
CQ
31. The destination VLAN for an RSPAN session.
confederation
EGP
Remote VLAN
AR access rate.
32. VTP process that prevents the flow of broadcasts and unknown unicast Ethernet frames in a VLAN from being sent to switches that have no ports in that VLAN.
VTP pruning
Classic IOS Firewall
NetFlow aggregator
congestion window
33. 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)
LSR
marking down
LSAck
34. Auto-Rendezvous Point. Cisco-proprietary protocol that can be used to designate an RP and send RP-Announce messages that advertise its IP address and groups. Also - it can be used to designate a mapping agent that interprets what IP address RP is adv
Structure of Management Information
stateless autoconfiguration
Auto-RP
flash updates
35. Defined in RFC 3748 - the protocol used by IEEE 802.1X for exchanging authentication information.
802.1Q
Auto-RP
Extensible Authentication Protocol
Diffusing Update Algorithm
36. Generic routing encapsulation.
CGMP
GRE
224.0.0.6
generic routing encapsulation
37. Time to Live.
confederation eBGP peer
MPLS TTL propagation
internal router (OSPF)
TTL
38. Sequence number.
SN
Data Set Ready
Report Suppression mechanism
Password Authentication Protocol
39. Out of Frame.
process switching
control plane
PAP
OOF
40. A wireless LAN that only includes wireless users and no access points. 802.11 data frames in an ad hoc network travel directly between wireless users.
policing rate
Inside Global address
forwarding state
ad hoc mode
41. An NTP mode in which an NTP host does not adjust its clock - but in which it sends NTP messages to clients so that the clients can update their clocks based on the server's clock.
IP prefix list
NTP server mode
beacon
data plane
42. The range 233.0.0.0 through 233.255.255.255 that IANA has reserved (RFC 2770) on an experimental basis. It can be used by anyone who owns a registered autonomous system number to create 256 global multicast addresses.
GLOP addressing
Voice over Frame Relay
LMI
HSRP
43. Prefix list.
tail drop
IP prefix list
E3
neighbor (OSPF)
44. On a serial cable - the pin lead set by the DTE to imply that the DTE is ready to signal using pin leads.
Data Terminal Ready
Layer 2 payload compression
LOF
totally NSSA area
45. The specific frequency subband on which the radio card or access point is operating. The RF channel is set in the access point or ad hoc stations.
Class-Based Marking
virtual link
Fast Secure Roaming
RF channel
46. A network/subnet over which two or more OSPF routers have become neighbors - thereby being able to forward packets from one router to another across that network.
CoS
transit network (OSPF)
Retransmission Timeout
802.11a
47. A BGP process by which a router reapplies routing policy configuration (route maps - filters - and the like) based on stored copies of sent and received BGP Updates.
soft reconfiguration
NSSA
infrastructure mode
IPv4
48. Dynamic Multipoint VPN.
optional nontransitive
MTU
dual-rate - three-color policer
DMVPN
49. A security standard that includes both TKIP and AES and was ratified by the Wi-Fi Alliance.
DUAL
Wi-Fi Protected Access
802.11g
CoS
50. Operation - Administration - and Maintenance.
OAM
Inform
discarding state
remote label