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. Request-to-send/clear-to-send.
virtual IP address
remaining bandwidth
RTS/CTS
classful IP addressing
2. Local Management Interface.
subnet zero
Port Address Translation
DE
LMI
3. Smoothed Round-Trip Time.
SRTT
Multiple Spanning Trees
DSCP-to-CoS map
ROMMON
4. A set of four hex digits listed in an IPv6 address. Each quartet is separated by a colon.
quartet
IP Control Protocol
Maximum Response Time
CBWFQ
5. Label Switch Router.
process switching
IGMPv2 Host Membership Report
LSR
Forward Explicit Congestion Notification
6. Used by RRs to denote the RID of the iBGP neighbor that injected the NLRI into the AS.
WLSE
conform
Assert message
ORIGINATOR_ID
7. In MPLS - the mapping of an IP prefix and a label - which is then advertised to neighbors using LDP.
boot field
MOSPF
maximum reserved bandwidth
label binding
8. When a Query is received from a router - each host randomly picks a time between 0 and the Maximum Response Time period to send a Report. When the host with the smallest time period first sends the Report - the rest of the hosts suppress their report
token bucket
Report Suppression mechanism
established
classless routing
9. A standard (RFC 903) protocol by which a LAN-attached host can dynamically broadcast a request for a server to assign it an IP address. See also ARP.
NetFlow aggregator
Cisco Group Management Protocol
Reverse ARP
community VLAN
10. A router that should either permanently or temporarily not be used as a transit router. Can wait a certain time after OSPF process start - or after BGP notifies OSPF that BGP has converged - before ceasing to be a stub router.
root port
VRRP
stub router (OSPF)
LFI
11. A Cisco-proprietary messaging protocol implemented in WAN switches that can be used to signal network status - including congestion - independent of end-user frames and cells.
private AS
ToS byte
process switching
ForeSight
12. A standard (RFC 951) protocol by which a LAN-attached host can dynamically broadcast a request for a server to assign it an IP address - along with other configuration settings - including a subnet mask and default gateway IP address.
CIDR
Reply (EIGRP)
Boot Protocol
802.1Q-in-Q
13. An EIGRP message that is used to ask neighboring routers to verify their route to a particular subnet. Query messages require an Ack.
committed information rate
classful routing
Query (EIGRP)
LSP segment
14. 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 transmission unit
BGP decision process
TCP intercept
DS3
15. A DiffServ PHB that defines eight values that provide backward compatibility with IP Precedence.
Class Selector
FHSS
aggregatable global unicast address
private addresses
16. A routing protocol feature for which the routing protocol sends routing updates immediately upon hearing about a changed route - even though it may normally only send updates on a regular update interval.
IGMPv3 Host Membership Query
MQC
triggered updates
eBGP
17. A BGP message that includes withdrawn routes - path attributes - and NLRI.
RSTP
MPD
enhanced editing
BGP Update
18. The process by which neighboring OSPF routers examine their Hello messages and elect the DR. The decision is based on priority (highest) - or RID (highest) if priority is a tie.
Holddown timer
DR election (OSPF)
Reverse ARP
PPP
19. An MPLS VPN term referring to any LSR that connects to customers to support the forwarding of unlabeled packets - as well as connecting to the MPLS network to support labeled packets - thereby making the LSR be on the edge between the provider and th
Control Plane Policing (CoPP)
designated router (PIM)
SLSM
provider edge
20. The OSPF data structure that describes topology information.
link-state advertisement
AIS
data terminal equipment
totally stubby area
21. An STP timer that dictates the interval at which the Root switch generates and sends Hello BPDUs.
encapsulation
Hello timer
Area Border Router
Rapid Spanning Tree Protocol
22. External BGP.
Router Advertisement
eBGP
LSP
SSM
23. A method that creates three thresholds per egress queue in the Cisco 3560 switch. Traffic is divided into the three queues based on CoS value - and given different likelihoods (weight) for tail drop when congestion occurs based on which egress queue
RF channel
multicast
weighted tail drop
Neighbor Type
24. Customer edge.
Hello (OSPF)
CE
IP forwarding
WEP
25. The process of running the SPF algorithm against the LSDB - with the result being the determination of the current best route(s) to each subnet.
BGP decision process
DSCP-to-CoS map
SPF calculation
FD
26. Link Access Procedure for Frame-Mode Bearer Services.
CWND
Classless IP Addressing
VRRP Master router
LAPF
27. 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.
UDLD
poison reverse
WLSE
Tag Distribution Protocol
28. Three core security functions.
MPD
Graft message
stuck-in-active
authentication - authorization - and accounting
29. Boot Protocol. A standard (RFC 951) protocol by which a LAN-attached host can dynamically broadcast a request for a server to assign it an IP address - along with other configuration settings - including a subnet mask and default gateway IP address.
sequence number (WFQ)
Common Spanning Tree
BOOTP
LOCAL_AS
30. A Cisco IOS configuration tool for routing protocols by which routing updates may be filtered.
offset list
distribution list
Outside Local address
Neighbor Discovery Protocol
31. An MPLS term referring to the MPLS label just before the IP header. Also called the VPN label when implementing MPLS VPNs.
Digital Signal Level 0
inner label
peak information rate
User Priority
32. Used by WRED to calculate the maximum percentage of packets discarded when the average queue depth falls between the minimum and maximum thresholds.
input event
process switching
link-local
mark probability denominator
33. 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.
poison reverse
Zone-based IOS firewall
MD5 hash
access rate
34. A commonly used name for Multi-VRF CE.
NS
public wireless LAN
downstream router
VRF Lite
35. An OSPF external route for which internal OSPF cost is not added to the cost of the route as it was redistributed into OSPF.
E2 route (OSPF)
process switching
DTE
NS
36. 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
DR election (OSPF)
DR
Protocol Independent Multicast sparse-mode routing protocol
Maximum Response Time
37. A reserved value for the BGP COMMUNITY path attribute that implies that the route should not be advertised outside the local confederation sub-AS.
LOCAL_AS
Forward Delay
average queue depth
TTL
38. With routing protocols - the measurement of favorability that determines which entry will be installed in a routing table if more than one router is advertising that exact network and mask.
metric
PIM-SM (S -G) RP-bit Prune
request-to-send/clear-to-send
data plane
39. In SNMP - the process of a manager using successive GetNext and GetBulk commands to discover the exact MIB structure supported by an SNMP agent. The process involves the manager asking for each successive MIB leaf variable.
RTP
MULTI_EXIT_DISC (MED)
Dual FIFO
MIB walk
40. A message sent by a host when it wants to leave a group - addressed to the All Multicast Routers address 224.0.0.2.
prefix list
Wireless LAN Threat Defense Solution
hello interval
IGMPv2 Leave
41. In MPLS - a term used to define a label that an LSR allocates and then advertises to neighboring routers. The label is considered "local" on the router that allocates and advertises the label.
local label
Wireless LAN Threat Defense Solution
Frame Relay Forum
generic routing encapsulation
42. 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
BDR
RID
Prune Override
expedite queue
43. Backup designated router.
BDR
NA
MIB walk
CSMA/CD
44. Another name for 802.1Q-in-Q. See 802.1Q-in-Q.
Layer 2 protocol tunneling
OTP
Link Control Protocol
protocol data unit
45. Operation - Administration - and Maintenance.
CLP
Cisco Express Forwarding
Reply (EIGRP)
OAM
46. An NTP client that assumes that a server will send NTP broadcasts - removing the requirement for the client to have the NTP server's IP address preconfigured.
Modular QoS CLI
Measured Round-Trip Time
802.11a
NTP broadcast client
47. Database Description.
administratively scoped addresses
DD
Port Aggregation Protocol
Rapid Per-VLAN Spanning Tree Plus
48. The IEEE standardized protocol for VLAN trunking.
Join/Prune message
802.1Q
Auto-RP
AF
49. In shaping and policing - commonly used to refer to the shaping or policing rate. For WAN services - a common reference to the bit rate defined in the WAN service business contract for each VC.
unicast MAC address
committed information rate
NO_EXPORT_SUBCONFED
IP forwarding
50. Removing unwanted VLANs from a Layer 2 path.
PE
Tag Distribution Protocol
VLAN filtering
egress PE