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. A WRED process by which WRED discards all newly arriving packets intended for a queue - based on whether the queue's maximum threshold has been exceeded.
LZS
WLSE
Bc bucket
full drop
2. Priority queue and priority queuing.
framing
DMVPN
PQ
TDM hierarchy
3. Slow Start Threshold.
established
service set identifier
cross-over cable
SSThresh
4. A Frame Relay traffic shaping feature during which the shaping rate is reduced when the shaper notices congestion through the receipt of BECN or ForeSight messages.
WTD
adaptive shaping
LOS
Internet Group Management Protocol
5. Records client authentication and roaming events - which are sent to the CiscoWorks Wireless LAN Solution Engine (WLSE) to monitor client associations to specific access points.
client tracking
local computation
IOS Intrusion Prevention System (IPS)
weighted fair queuing
6. Inter-Switch Link.
ACE
ISL
ND
stub area
7. Prefix list.
AES
FIB
PVST+
IP prefix list
8. With RIP - a per-route timer that increases until the router receives a routing update that confirms the route is still valid - upon which the timer is reset to 0. If the updates cease - the Invalid timer will grow - until reaching the timer setting
802.11n
Expedited Forwarding
Invalid timer
RMON collector
9. A process used in routers that are encrypting traffic to permit egress QoS actions to be taken on traffic that is being encrypted on that router. QoS pre-classification keeps a copy of each packet to be encrypted in memory long enough to take the app
default route
encapsulation replication
QoS pre-classification
PQ
10. The PPP function for fragmenting packets - plus interleaving delay-sensitive later-arriving packets between the fragments of the first packet.
multicast scoping
MLP LFI
forwarding state
ISL
11. In shaping and policing - the definition of parameters that together imply the allowed rate and bursts.
AS_SET
Hold timer
traffic contract
EUI-64
12. 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
SF
NSSA
Inform
LSAck
13. An optional contention-free 802.11 access protocol that requires the access point to poll wireless stations before they are able to send frames. Not commonly implemented.
BPV
IGMPv2 Host Membership Query
EF
point coordination function
14. Address Resolution Protocol. Defined in RFC 826 - a protocol used on LANs so that an IP host can discover the MAC address of another device that is using a particular IP address.
ARP
PHP
DVMRP
Feasible Distance
15. Extensible Authentication Protocol.
Be bucket
EAP
T3
Outside Local address
16. Layer 2 payload compression.
RTO
payload compression
totally NSSA area
TCP intercept
17. Excess Burst.
Be
Next Hop field
DVMRP
multicast
18. On a serial cable - the pin lead set by the DTE to imply that the DTE is ready to signal using pin leads.
direct sequence spread spectrum
Data Terminal Ready
FIB
Cisco Express Forwarding
19. With RIP - a per-route timer (default 180 seconds) that begins when a route's metric changes to a larger value.
MPLS TTL propagation
Holddown timer
MaxAge (OSPF)
MOSPF
20. A Cisco IOS configuration tool for routing protocols by which routing updates may be filtered.
224.0.0.6
distribution list
global routing prefix
prefix
21. Bootstrap Router.
IP forwarding
BSR
CSMA/CD
confederation eBGP peer
22. 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.
Triggered Extensions to RIP for On-Demand Circuits
CE
FRF.9
LSA
23. A BGP router that forwards iBGP-learned routes to other iBGP routers.
LACP
route reflector server
LAPF
Layer 2 payload compression
24. The most recent standardized set of generic SNMP MIB variables - defined in RFC 1213 and updated in RFCs 2011 through 2013.
Hello (EIGRP)
MIB-II
Rapid Per-VLAN Spanning Tree Plus
CHAP
25. Protocol data unit.
AF
PDU
OOF
gateway of last resort
26. Defined in RFC 826 - a protocol used on LANs so that an IP host can discover the MAC address of another device that is using a particular IP address.
IP PBX
Address Resolution Protocol
successor route
Feasible Distance
27. Flush timer.
stub router (OSPF)
B8ZS
MLS
Garbage timer
28. An optimized Layer 3 forwarding path through a router. Fast switching optimizes routing table lookup by creating a special - easily searched table of known flows between hosts.
RTP
fast switching
NSSA
TTL
29. 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
CLP
Maximum Response Time
Get (SNMP)
GetNext
30. With private VLANs - a secondary VLAN in which the ports can send and receive frames only with promiscuous ports in the primary VLAN.
isolated VLAN
802.11n
Discard Eligible
encapsulation replication
31. 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.
man-in-the-middle attack
Alternate Mark Inversion
All OSPF Routers
internal DSCP
32. 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
source-based distribution tree
authenticator
multipath
Protocol Independent Multicast sparse-mode routing protocol
33. Defined in IEEE 802.1AD - defines a messaging protocol used to negotiate the dynamic creation of PortChannels (EtherChannels) and to choose which ports can be placed into an EtherChannel.
Link Aggregation Control Protocol
NBAR
Retransmission Timeout
BSR
34. Orthogonal frequency division multiplexing.
split horizon
TTL scoping
802.1Q
OFDM
35. The underlying algorithms associated with RIP.
optional nontransitive
prefix
forwarding state
distance vector
36. Single-bit fields in the TCP header. For example - the TCP SYN and ACK code bits are used during connection establishment.
TDP
NTP server mode
Data-link connection identifier
TCP code bits
37. Label switched path.
DMVPN
LSP
T1
weight (BGP)
38. 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.
administrative weight
maximum reserved bandwidth
Per-VLAN Spanning Tree Plus
full duplex
39. 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.
single-rate - three-color policer
multicast MAC address
broadcast address
DSR
40. An enhanced version of T1 framing - as compared with the earlier Superframe (D4) standard.
Extended Superframe
Forwarding Equivalence Class
Slow Start
Next Hop field
41. A calculated TCP variable - used along with the TCP CWND variable - to dictate a TCP sender's behavior when it recognizes packet loss. As CWND grows after packet loss - the TCP sender increases CWND based on Slow Start rules - until CWND grows to be
boot field
permanent virtual circuit
Slow Start Threshold
SN
42. Static length subnet masking.
MST
Data Set Ready
MRTT
SLSM
43. The process of taking the payload inside a Layer 2 frame - including the headers of Layer 3 and above - compressing the data - and then uncompressing the data on the receiving router.
Layer 2 payload compression
virtual link
Congestion Avoidance
link-state advertisement
44. A group of devices on one or more LANs that are configured (using management software) so that they can communicate as if they were attached to the same wire - when - in fact - they are located on a number of different LAN segments. Because VLANs are
socket
VLAN Trunking Protocol
virtual LAN
Backward Explicit Congestion Notification
45. Extended Superframe.
ESF
MaxAge (OSPF)
Retransmission Timeout
Class-Based Marking
46. Defined in RFC 2289 - a mechanism by which a shared key and a secret key together feed into a hash algorithm - creating a password that is transmitted over a network. Because the shared key is not reused - the hash value is only valid for that indivi
WLSE
multicast scoping
FECN
one-time password
47. A conceptual model used by CB Policing when using an excess burst.
subnet zero
Frame Relay LFI Using Multilink PPP (MLP)
dual token bucket
joining a group
48. A 3-tuple consisting of an IP address - port number - and transport layer protocol. TCP connections exist between a pair of sockets.
no drop
WRED
socket
GetNext
49. A number between 1 and 64 -511 (public) and 64 -512 and 65 -535 (private) assigned to an AS for the purpose of identifying a specific BGP domain.
path attribute
AS number
NEXT_HOP
VLAN filtering
50. A type of AS_PATH segment consisting of an unordered list of ASNs consolidated from component subnets of a summary BGP route.
Port Address Translation
collision domain
eBGP
AS_SET