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1. Refer to the exhibit. Which statement accurately represents the characteristics of the core layer in this design?
A. QoS should be performed only in the core.
B. Load balancing should never be implemented or used in the core.
C. Access lists should be used in the core to perform packet manipulation.
D. It is acceptable to use a partial mesh in the core if it is connected to each device by multiple paths. E. Policy-based traffic control is implemented in the core to enable prioritization, ensuring the best performance for all time-critical applications.
Answer: D
2. Which statement accurately describes one difference between a small office and medium office topology?
A. Small offices commonly use Rapid PVST+ for Layer 3 deployments.
B. Medium offices commonly use integrated route and switching platforms.
C. Medium offices use integrated 10/100/1000 interfaces as Layer 2 trunks.
D. Medium offices use external access switches to support LAN connectivity.
Answer: D
3. Which three factors best justify WAN link redundancy between geographically dispersed sites? (Choose three.)
A. important traffic flows
B. lack of speed
C. high link utilization
D. uncertain reliability
E. excessive packet transmission rate
F. high expense of transmitting data
Answer: ABD