Area Border Router (ABR) is defined by which protocol?
A. Enhanced Interior Gateway Routing Protocol (EIGRP)
C. On-Demand Routing (ODR)
Which queuing mechanism establishes four interface output queues that will be used for traffic scheduling?
A. Priority queuing (PQ)
B. First-in, first-out (FIFO)
C. Weighted fair queuing (WFQ)
D. Custom queuing (CQ)
Which option is not valid for using the public Internet as a backup WAN medium?
A. IP Security (IPSec) tunnels
B. Shared PVC
C. IP routing without constraints
D. Generic Routing Encapsulation (GRE) tunnels
For the following items, which is an SP Edge module in the Enterprise Composite Network model?
A. Core layer
B. Edge distribution
C. Public Switched Telephone Network (PSTN) service
D. Server farm
Which method will be used to secure a network against man-in-the-middle attack?
A. Two-factor authentication
B. Management module
What is important for the top-down design concept?
A. Engagement of the HR representatives during the design process
B. Engagement of the top executives during the design process
C. Engagement of the employees working on the top floors in the building during the design process
D. Engagement of the top executives once the design process is finalized
Which one of the following QoS mechanisms is recommended for VoIP networks?
A. Low-latency queuing (LLQ)
B. Switched-based queuing
C. Fast queuing
D. Custom queuing
In which layer of the OSI model does Real-Time Transport Protocol (RTP) operate ?
Developing a network design according to layers such as core and distribution is an example of which type of design methodology?
A. Flat design
C. Hierarchical structured design
Which parameters does the computation of the EIGRP composite metric use by default?
A. Bandwidth and reliability
B. Bandwidth and load
C. Bandwidth and maximum transmission unit (MTU)
D. Bandwidth and delay
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