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Questions were from our given 400-007 dumps
What advantage of placing the IS-IS layer 2 flooding domain boundary at the core Layer in a three-layer hierarchical network is true?
A. The Layer 1 and Layer 2 domains can easily overlap
B. It reduces the complexity of the Layer 1 domains
C. It can be applied to any kind of topology
D. The Layer 2 domain is contained and more stable
Which tool automates network implementation activities and shortens the implementation lifecycle?
Which two features are advantages of SD-WAN compared to MPLS-based connectivity? (Choose two.)
A. uses FEC constructs for traffic forwarding, thereby improving efficiency
B. separates infrastructure and policy
C. uses policy-based forwarding of real-time traffic with less complexity
D. unifies the WAN backbone
E. manages failures through backup links
Which two actions must be taken when assessing an existing wireless network implementation for its readiness to support voice traffic? (Choose two.)
A. Check for high roaming delay.
B. Check for uniform radio coverage across the floors.
C. Check for high channel utilization.
D. Check for latency over wireless.
E. Identify frequent TX power changes.