ciscodk:640-916S最新题库
Question: 1
Which two are advantages of a modular data center design? (Choose two.)
A. complexity
B. scalability
C. ease of management
D. resilience
Answer: B, D
Question: 2
Which two describe functions of the data center aggregation layer? (Choose two.)
A. repeater
B. high-speed packet switching
C. access control
D. services layer
E. QoS marking
Answer: C, D
Question: 3
Which two are functional layers of a collapsed-core LAN design? (Choose two.)
A. core
B. aggregation
C. access
D. distribution
E. services
F. Company 1
Answer: A, C
Question: 4
Which two Cisco data center devices can participate in FabricPath? (Choose two.)
A. Cisco Nexus 5500 Series Switches
B. Cisco Nexus 1000V
C. Cisco Nexus 7000 Series Switches
D. Cisco Nexus 4900 Series Switches
E. Cisco MDS 9500 Series directors
Answer: A, C
Question: 5
Which item best describes the STP requirements for Cisco FabricPath?
A. RPVST must be configured on every Cisco FabricPath VLAN.
B. RPVST must be configured on every Cisco FabricPath Border interface.
C. MST must be configured on every Cisco FabricPath VLAN.
D. MST must be configured on every Cisco FPBI.
E. STP is required only to resolve border link failures.
F. STP is not required on Cisco FabricPath interfaces.
Answer: F
Question: 6
Which three are features of Cisco OTV? (Choose three.)
A. control plane-based MAC learning
B. dynamic encapsulation
C. MAC address learning based on flooding
D. pseudo wires and tunnels
E. complex dual-homing
F. native automated multihoming
Answer: A, B, F
Question: 7
Which is a key characteristic of virtual device contexts?
A. allowing logical switches to be aggregated into a single physical switch
B. allowing logical switches to be aggregated into multiple physical switches
C. allowing physical switches to be partitioned to a single virtual switch
D. allowing physical switches to be partitioned to multiple virtual switches
Answer: D
Question: 8
Which three are characteristics of the SAN core-edge design? (Choose three.)
A. few devices to manage
B. deterministic latency
C. lower oversubscription
D. fewer ISLs
E. easy to analyze and tune performance
F. cost-effective for large SANs
Answer: B, E, F
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