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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. Permanent virtual circuit.
established
NA
PVC
QoS pre-classification
2. Modified Deficit Round-Robin.
InARP
MDRR
split horizon
configuration register
3. Data Terminal Ready.
stateless autoconfiguration
Service Interworking
optional transitive
DTR
4. A standard (RFC 2131) protocol by which a host can dynamically broadcast a request for a server to assign to it an IP address - along with other configuration settings - including a subnet mask and default gateway IP address. DHCP provides a great de
Dynamic Host Configuration Protocol
Discard Eligible
DHCP snooping
K value
5. With routing protocols - the process by which the router receiving a routing update determines if the routing update came from a trusted router.
root port
Router-Port Group Management Protocol
authentication
generic routing encapsulation
6. A method of providing dynamically configured spoke-to-spoke VPN connectivity in a hub-and-spoke network that significantly reduces configuration required on the spoke routers compared to traditional IPsec VPN environments.
NTP client mode
Dual FIFO
public wireless LAN
Dynamic Multipoint VPN
7. A protocol used for reliable multicast and unicast transmissions. Used by EIGRP.
Reliable Transport Protocol
Be bucket
weighted round-robin
MRT
8. Method by which a dense-mode routing protocol distributes multicast traffic from a source to all the segments of a network. Also called shortest-path tree (SPT) - because it uses the shortest routing path from the source to the segments of the networ
Address Resolution Protocol
P router
RD
source-based distribution tree
9. A Cisco switch feature that permits limiting traffic arriving at switch ports by percentage or absolute bandwidth. Separate thresholds are available per port for unicast - multicast - and broadcast traffic.
WLSE
storm control
MLP
WFQ
10. Multiple Spanning Trees.
infrastructure mode
service policy
MST
MaxAge (OSPF)
11. An 802.1d STP port state in which the port sends and receives frames.
proxy ARP
auto-negotiation
full SPF calculation
forwarding state
12. Network Address Translation-Protocol Translation.
querier election
NAT-PT
CTS
well-known mandatory
13. 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
AS_PATH
data terminal equipment
K value
Flush timer
14. The IPv6 protocol used for the discovery of which hosts are listening for which multicast IP addresses for IPv6.
weighted random early detection
SPF algorithm
poison reverse
Multicast Listener Discovery
15. A Cisco-proprietary feature by which multiple routers can provide interface IP address redundancy - as well as cause a set of clients to load-balance their traffic across multiple routers inside the GLBP group.
VLSM
area (OSPF)
RMON collector
Gateway Load Balancing Protocol
16. 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
virtual LAN
Tag Distribution Protocol
association ID
VRRP Master router
17. A Cisco-proprietary protocol used to dynamically negotiate whether the devices on an Ethernet segment want to form a trunk and - if so - which type (ISL or 802.1Q).
CIDR
Dynamic Trunking Protocol
DMVPN
data terminal equipment
18. An individual line in an ACL.
224.0.0.5
shaped mode
multicasting
Access Control Entry
19. Policing in which a single rate is metered - and packets are placed into one of two categories (conform or exceed).
hello interval
Superframe
single-rate - two-color policer
full update
20. An 802.1d STP port state in which the port has been administratively disabled.
boot field
disabled state
confederation
SN
21. Differentiated Services.
confederation identifier
QV
DiffServ
802.11g
22. A BGP term referring to an IP prefix and prefix length.
network layer reachability information
finish time
WCCP cluster
Class-Based Weighted Fair Queuing
23. In an IOS confederation configuration - the actual ASN as seen by eBGP peers.
confederation identifier
Wireless LAN Threat Defense Solution
RTO
enhanced editing
24. In the context of SNMP - the Set command is sent by an SNMP manager - to an agent - requesting that the agent set a single identified variable to the stated value. The main purpose is to allow remote configuration and remote operation - such as shutt
Set (SNMP)
WEP
shaped mode
classful routing
25. 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
Link-State Acknowledgment
2Way (OSPF)
LCP
passive mode FTP
26. The operating mode of shaped round-robin that provides behavior like CBWFQ with bandwidth allocated between different traffic classes by a relative amount rather than absolute percentage of the available bandwidth.
shared mode
limiting query scope (EIGRP)
administrative weight
EAP
27. Common Spanning Tree.
public wireless LAN
CST
router ID
802.11b
28. The range 232.0.0.0 through 232.255.255.255 that is allocated by IANA for SSM destination addresses and is reserved for use by source-specific applications and protocols.
backbone area (OSPF)
VLAN Trunking Protocol
source-specific addresses
Class of Service
29. Sent by a PIM router - by default every 30 seconds - on every interface on which PIM is configured to discover neighbors - establish adjacency - and maintain adjacency.
ad hoc mode
LCP
PIM Hello message
Excess
30. The router that will receive the group traffic when a multicast router forwards group traffic to another router.
RMON event
going active
downstream router
fragmentation
31. A WFQ term referring to its drop logic - which is similar to tail-drop behavior.
CE
AAA
Bc bucket
modified tail drop
32. An MPLS term referring to any device that can forward packets that have MPLS labels.
enable password
Label Switch Router
adaptive shaping
static length subnet masking
33. 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.
auto-negotiation
virtual IP address
client tracking
BSR
34. 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
Get (SNMP)
BGP decision process
Label Forwarding Information Base
data terminal equipment
35. Structure of Management Information.
Access Control Entry
soft reconfiguration
Challenge Handshake Authentication Protocol
SMI
36. Part of the Cisco IOS Firewall feature set - CBAC inspects traffic using information in the higher-layer protocols being carried to decide whether to open the firewall to specific inbound traffic. CBAC supports both UDP and TCP and multiple higher-la
Context-Based Access Control
Cisco Express Forwarding
overlapping VPN
Web Cache Communication Protocol
37. With private VLANs - a port that can send and receive frames with all other ports in the private VLAN.
LxPDU
Remote VLAN
RITE
promiscuous port
38. Controls the distribution of multicast traffic for the private multicast address range 239.0.0.0 to 239.255.255.255 by configuring a filter and applying it on the interfaces.
private VLAN
administrative scoping
inner label
summary route
39. Network Time Protocol.
AAAA
NTP
beacon
PortFast
40. A process whereby a switch - when making a forwarding decision - uses not only Layer 2 logic but other OSI layer equivalents as well.
User Priority
Multilayer Switching
MSS
LSRefresh
41. Exterior Gateway Protocol.
VRF table
EGP
path attribute
provider edge
42. The Cisco IOS Router IP Traffic Export feature - intended for intrusion detection - exports IP traffic that has signs of an attack - such as duplicate IP packets simultaneously received on two or more of a router's interfaces.
iBGP
RSTP
RITE
triggered updates
43. A Frame Relay address used in Frame Relay headers to identify the VC
RTO
Data-link connection identifier
LSRefresh
Dynamic Multipoint VPN
44. A table used by CEF that holds information about adjacent IP hosts to which packets can be forwarded.
adjacency table
Invalid timer
MPLS unicast
T3
45. A dotted-decimal number that represents a subnet. It is the lowest numeric value in the range of IP addresses implied by a subnet number and prefix/mask.
MQC
router ID
subnet number
Update (EIGRP)
46. An IPv6 address type that is used by a number of hosts in a network that are providing the same service. Hosts accessing the service are routed to the nearest host in an anycast environment based on routing protocol metrics.
anycast
VC
RGMP
service policy
47. An alternative software loaded into a Cisco router - used for basic IP connectivity; most useful when Flash memory is broken and you need IP connectivity to copy a new IOS image into Flash memory.
Dead Time/Interval
Remote VLAN
CB Marking
RXBOOT
48. 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.
Measured Round-Trip Time
RA
ad hoc mode
switched interface
49. A contiguous group of data links that share the same OSPF area number.
distribution list
area (OSPF)
Cisco Group Management Protocol
DUAL
50. A serial-line encoding standard like B8ZS - but with each set of four consecutive 0s being changed to include a Bipolar Violation to maintain synchronization.
FRF.12
Discard Eligible
Reliable Transport Protocol
High Density Binary 3