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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. An FRF standard for Frame Relay-to-ATM Service Interworking in which one DTE uses Frame Relay and one uses ATM.
CQ
FRF.8
full update
weighted random early detection
2. The information maintained by a router for each multicast entry in its multicast routing table - such as incoming interface - outgoing interface list - Uptime timer - Expire timer - etc.
multicast state information
DiffServ
RTO
LOCAL_AS
3. 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.
High Density Binary 3
Layer 2 protocol tunneling
Classic IOS Firewall
summary route
4. Cisco-proprietary VLAN trunking protocol.
IGMPv1 Host Membership Report
dual stack
Inter-Switch Link
AS_PATH
5. Edge LSR.
adjacency table
E-LSR
MIB-I
congestion window
6. Timer An STP timer that dictates how long a port should stay in the listening state and the learning state.
E3
802.11b
802.11n
Forward Delay
7. A TCP variable used as the basis for a TCP sender's timer defining how long it should wait for a missing acknowledgement before resending the data.
MOSPF
Measured Round-Trip Time
external route
route poisoning
8. Secure Shell protocol used for character-oriented command-line access and configuration. A highly secure alternative to Telnet.
SSH
Outside Global address
GetBulk
MLP
9. The MD5-encoded password defined by the enable secret command.
enable secret
dual stack
Forwarding Equivalence Class
AS_PATH
10. A table used by CEF that holds information about adjacent IP hosts to which packets can be forwarded.
LOCAL_AS
LxPDU
adjacency table
AAAA
11. An EIGRP message that identifies neighbors - exchanges parameters - and is sent periodically as a keepalive function. Hellos do not require an Ack.
MST
DTE
Hello (EIGRP)
DSR
12. On a multiaccess network - when a PIM-DM or PIM-SM router receives a Prune message - it starts a 3-second timer. If it receives a Join message on the multiaccess network from another router before the timer expires - it considers the message as an ov
Prune Override
Hot Standby Router Protocol
MULTI_EXIT_DISC (MED)
Clear To Send
13. The multicast IP address 224.0.0.5 - listened for by all OSPF routers.
default route
AF
LFI
All OSPF Routers
14. Protocol Independent Multicast dense-mode routing protocol.
VLAN filtering
PIM-DM
Retransmission Timeout
SSThresh
15. A strategy for subnetting a classful network for which masks/prefixes are different for some subnets of that one classful network.
variable-length subnet masking
RMON collector
no drop
E1 route (OSPF)
16. 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
quantum value
DSCP
single-rate - three-color policer
17. In OSPF - a number assigned to each LSA - ranging from 0x80000001 and wrapping back around to 0x7FFFFFFF - which is used to determine which LSA is most recent.
AS_SET
encapsulation
PAT
sequence number (OSPF)
18. The RFC 1997 name for the reserved COMMUNITY path attribute known to Cisco IOS as LOCAL_AS. (See LOCAL_AS.)
Query (EIGRP)
FEC
NO_EXPORT_SUBCONFED
successor route
19. A message sent by the multicast router - by default every 60 seconds - on each of its LAN interfaces to determine whether any host wants to receive multicast traffic for any group.
IGMPv1 Host Membership Query
BGP
CIDR
stateful autoconfiguration
20. Border Gateway Protocol.
RMON alarm
subnet number
BGP
Link Control Protocol
21. A set of rules by which BGP examines the details of multiple BGP routes for the same NLRI and chooses the single best BGP route to install in the local BGP table.
maximum reserved bandwidth
BGP decision process
ForeSight
RGMP
22. Network Address Translation-Protocol Translation.
triggered updates
peer group
NAT-PT
configuration register
23. A BGP feature that defines the IP TTL field value in packets sent between two eBGP peers. This feature is required when using IP addresses other than the interface IP address on the link between peers.
Message Digest 5
LFIB
ISATAP
eBGP multihop
24. Challenge Handshake Authentication Protocol.
CEF
Reverse ARP
VTP
CHAP
25. Enhances RP redundancy by providing a method for RPs to exchange multicast source information - even between multicast domains.
Multicast Source Discovery Protocol (MSDP)
switched interface
224.0.0.6
confederation identifier
26. A designated router that is directly connected with a source of the multicast group.
solicited node multicast
E1 route (OSPF)
Multi-VRF CE
source DR
27. Data-link connection identifier.
route map
ATOMIC_AGGREGATE
DLCI
Remote VLAN
28. In TCP - a TCP host sets the TCP header's Window field to the number of bytes it allows the other host to send before requiring an acknowledgement. In effect - the receiving host - by stating a particular window size - grants the sending host the rig
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
29. Data Set Ready.
Hello (OSPF)
Multilink PPP
DSR
LSDB
30. A 3-bit field in an ISL header used for marking frames. Also - used generically to refer to either the ISL CoS field or the 802.1Q User Priority field.
Class of Service
partial SPF calculation
NO_ADVERT
finish time
31. 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.
Address Resolution Protocol
multicast MAC address
Committed Burst
Access Control Server
32. From one perspective - DTE devices are one of two devices on either end of a communications circuit - specifically the device with less control over the communications. In Frame Relay - routers connected to a Frame Relay access link are DTE devices.
data terminal equipment
DSCP-to-threshold map
WCCP
DSCP-to-CoS map
33. 64 bits at the end of an IPv6 global address - used to uniquely identify each host in a subnet.
CBWFQ
Backward Explicit Congestion Notification
interface ID
SAFE Blueprint
34. Label switched path.
enable password
LSP
sequence number (OSPF)
Route Distinguisher
35. 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
not-so-stubby area
Data Carrier Detect
Cisco Group Management Protocol
protocol data unit
36. The first 48 bits of an IPv6 global address - used for efficient route aggregation.
PHB
Protocol Independent Multicast dense-mode routing protocol
metric
global routing prefix
37. A TCP variable that defines the largest number of bytes allowed in a TCP segment's Data field. The calculation does not include the TCP header. With a typical IP MTU of 1500 bytes - the resulting default MSS would be 1460. TCP hosts must support an M
Maximum Segment Size
Zone-based IOS firewall
NCP
Differentiated Services
38. The list of entries learned by the switch DHCP snooping feature. The entries include the MAC address used as the device's DHCP client address - the assigned IP address - the VLAN - and the switch port on which the DHCP assignment messages flowed.
Multicast Listener Discovery
pruning
Reverse ARP
DHCP snooping binding database
39. An NTP mode in which two or more NTP servers mutually synchronize their clocks.
NTP symmetric active mode
Class of Service
access link
Data-link connection identifier
40. Source-specific multicast.
AS_PATH
SSM
EAPoL
learning state
41. Operation - Administration - and Maintenance.
OAM
virtual link
Classless IP Addressing
Route Distinguisher
42. Autonomous System Boundary Router. An OSPF router that redistributes routes from some other source into OSPF.
internal router (OSPF)
overloading
authentication method
ASBR
43. Priority queue and priority queuing.
PQ
VRF Lite
Port Address Translation
label binding
44. The combination of PVST+ and Rapid Spanning Tree. It provides subsecond convergence time and is compatible with PVST+ and MSTP.
HDB3
optional transitive
Slow Start Threshold
Rapid Per-VLAN Spanning Tree Plus
45. A well-known discretionary BGP path attribute that flags a route as being a summary route.
MIB-II
ATOMIC_AGGREGATE
CBWFQ
generic routing encapsulation
46. Digital Signal Level 0.
IP forwarding
RSPAN
LAPF
DS0
47. In the PIM-SM design - the central distribution point to which the multicast traffic is first delivered from the source designated router.
rendezvous point
default route
graceful restart (OSPF)
stuck-in-active
48. 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.
Modified Deficit Round-Robin
maximum threshold
DTE
sequence number (WFQ)
49. An optional transitive BGP path attribute that - for a summary route - lists the BGP RID and ASN of the router that created the summary.
virtual link
AGGREGATOR
FHSS
AMI
50. 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.
Address Resolution Protocol
BPDU Guard
route redistribution
E-LSR