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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 queuing scheduler concept - much like CQ's scheduler - in which queues are given some service in sequence. This term is often used with queuing in Cisco LAN switches.
weighted round-robin
confederation ASN
WTD
PDU
2. The speed at which the access link is clocked. This choice affects the price of the connection and many aspects of traffic shaping and policing - compression - quality of service - and other configuration options.
Forwarding Equivalence Class
access rate
VLSM
AAAA
3. In IPv6 DNS - the IPv6 equivalent of an IPv4 DNS A record.
AIS
Service Interworking
low-latency queuing
AAAA
4. Sending a message from a single source or multiple sources to selected multiple destinations across a Layer 3 network in one data stream.
multicasting
DS3
stateless autoconfiguration
Bc bucket
5. A definition that determines the data structure and information implied by a particular LSA.
network layer reachability information
IP Source Guard
LSA type (OSPF)
CSMA/CD
6. In 802.1X - the computer that stores usernames/passwords and verifies that the correct values were submitted before authenticating the user.
adjacent (OSPF)
SSID
control plane
authentication server
7. Provider edge.
optional nontransitive
PE
WEP
custom queuing
8. Internal BGP.
Loss of Frame
iBGP
SPAN
point coordination function
9. In the context of SNMP - the Inform command is sent by an SNMP manager to communicate a set of variables - and their values - to another SNMP manager. The main purpose is to allow multiple managers to exchange MIB information - and work together - wi
Inform
LSA
ISL
subnet ID
10. A T1 alarm state that occurs when the receiver can no longer consistently identify the frame. See LOF.
D4 framing
Out of Frame
process switching
PE
11. The multicast IP address 224.0.0.5 - listened for by all OSPF routers.
confederation ASN
adjacent (OSPF)
All OSPF Routers
Per-Hop Behavior
12. A name used for DS3 lines inside the European TDM hierarchy.
RP
E3
Hello timer
BGP table
13. A mechanism for conserving battery power in wireless stations. The access point buffers data frames destined to sleeping stations - which wake periodically to learn from information in the beacon frame whether or not data frames are waiting for trans
power-save mode
TCP code bits
MQC
VLSM
14. Point-to-Point Protocol over Ethernet. A convention often used as the data link protocol over Cable in which Ethernet is used as the data link protocol - but with PPP being encapsulated inside Ethernet. The combination gives the data link features of
PPPoE
Gateway Load Balancing Protocol
802.11n
hardware queue
15. Backward Explicit Congestion Notification.
upstream router
broadcast address
BECN
full duplex
16. A mapping between each DSCP value and a corresponding CoS value - often used in Cisco LAN switches when performing classification for egress queuing.
DSCP-to-CoS map
blocking state
T1
All OSPF DR Routers
17. A conceptual model used by CB Policing when using an excess burst.
Superframe
dual token bucket
NO_EXPORT_SUBCONFED
Update timer (RIP)
18. A 1-byte field in the IP header - originally defined by RFC 791 for QoS marking purposes.
area (OSPF)
Type of Service byte
SRTT
AGGREGATOR
19. Any occurrence that could change a router's EIGRP topology table - including a received Update or Query - a failed interface - or the loss of a neighbor.
224.0.0.2
LSU
totally NSSA area
input event
20. Enhanced Local Management Interface.
map class
B8ZS
protocol data unit
ELMI
21. Link-State Update.
LSU
IGMPv2 Host Membership Query
TDP
HSRP
22. Finish time.
transit network (OSPF)
IPv6
external route
FT
23. Policing in which a single rate is metered - and packets are placed into one of three categories (conform - exceed - or violate).
TCP intercept
single-rate - three-color policer
source-specific addresses
Type of Service byte
24. Designated router.
IGMPv3 Host Membership Query
Hot Standby Router Protocol
transient multicast group
DR
25. With private VLANs - a port that can send and receive frames with all other ports in the private VLAN.
IOS Intrusion Prevention System (IPS)
NO_EXPORT_SUBCONFED
Classless IP Addressing
promiscuous port
26. A message sent by a multicast router - by default every 125 seconds - on each of its LAN interfaces to determine whether any host wants to receive multicast traffic for any group.
RTP header compression
IGMPv3 Host Membership Query
Auto-RP
active mode FTP
27. Jargon referring to any queue that receives priority service - often used for queues in an LLQ configuration that have the priority command configured.
MPLS unicast
priority queue
EAP
ingress PE
28. Router-Port Group Management Protocol.
LSAck
RGMP
Virtual Router Redundancy Protocol
DSCP-to-threshold map
29. Digital Signal Level 0.
DS0
Bc
AR access rate.
LMI
30. The RMON function of sending a notification to an RMON collector or the console. Triggered by an RMON event.
RMON alarm
DMVPN
regular expression
NSSA
31. An IPv6 address format used for publicly registered IPv6 addresses.
conform
passive (EIGRP)
single-rate - two-color policer
aggregatable global unicast address
32. A reserved value for the BGP COMMUNITY path attribute that implies that the route should not be advertised outside the local confederation sub-AS.
Outside Local address
LOCAL_AS
DCE
Bootstrap Router (BSR)
33. Label switched path.
LSP
virtual circuit
NO_ADVERT
ATOMIC_AGGREGATE
34. The portion of PPP focused on features that are unrelated to any specific Layer 3 protocol.
DS1
IP Control Protocol
Link Control Protocol
LACP
35. After a host receives an IGMP Query - the amount of time (default - 10 seconds) the host has to send the IGMP Report.
Maximum Response Time
Web Cache Communication Protocol
violate category
flash updates
36. Flush timer.
eBGP
AF
Garbage timer
WFQ
37. Maximum Segment Size.
MSS
listening state
EAP over LAN
IP forwarding
38. A T1 alarm state that occurs when a device receives a Yellow Alarm signal. This typically means that the device on the other end of the line is in a Red Alarm state.
single-rate - three-color policer
Yellow Alarm
not-so-stubby area
Next Hop field
39. Class Selector.
High Density Binary 3
CS
I/G bit
Forward Delay
40. WRED compares this setting to the average queue depth to decide whether packets should be discarded. No packets are discarded if the average queue depth falls below this minimum threshold.
anycast
minimum threshold
DSR
Dynamic Trunking Protocol
41. Tag Distribution Protocol.
Alternate state
TDP
iBGP
sequence number (OSPF)
42. Border Gateway Protocol.
router ID
Classic IOS Firewall
Remote VLAN
BGP
43. Reliable Transport Protocol.
RTP
Loss of Frame
PE
Hello (EIGRP)
44. Cisco Group Management Protocol.
BDR
CGMP
SRR
subnet
45. Receiver's advertised window.
proxy ARP
granted window
Be bucket
Class-Based Weighted Fair Queuing
46. 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.
subnet broadcast address
Frame Relay LFI Using Multilink PPP (MLP)
RTS
Link Aggregation Control Protocol
47. An event in which a new packet arrives - needing to be placed into a queue - and the queue is full
tail drop
SCP
conform
T1
48. The most significant bit in the most significant byte of an Ethernet MAC address - its value implies that the address is a unicast MAC address (binary 0) or not (binary 1).
multicast
Classless IP Addressing
DD
I/G bit
49. A WFQ term referring to its drop logic - which is similar to tail-drop behavior.
maximum reserved bandwidth
committed information rate
modified tail drop
Ready To Send
50. A CBWFQ and LLQ term referring to the bandwidth on an interface that is neither reserved nor allocated via a priority command.
BDR
remaining bandwidth
DS field
IP PBX