Cisco 644-068 - Advanced Routing and Switching for Field Engineers – ARSFE Exam
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Total 50 questions
Question #6 (Topic: )
Which three of the following are successful examples of strategic IT investments improving
operational agility? (Choose three.)
operational agility? (Choose three.)
A. A company offers mobile email to its employees, who can then react faster to requests.
B. A company implements collaboration solutions, which simplified information exchange.
C. A company changes its security strategy from "lock down" to "secure access from anywhere", so that users are "always-on" and can easily work remotely.
D. A company implements EnergyWise solutions, which drastically reduce energy costs.
E. A company provides support for a BYOD solution, which increases the investment and requires network upgrades, but provides limited improvements compared to a well-known remote access solution.
Answer: A,B,C
Question #7 (Topic: )
Which three of the following statements correctly describe switching? (Choose three.)
A. A Layer 2 switch operates up to the data linklayer of the OSI network model.
B. A Layer 3 switch operates up to the transportlayer of the OSI network model.
C. A dual-layer switch operates at the transport and data link layers of the OSI network model.
D. A dual-layer switch operates at the data link and network layers of the OSI network model.
E. A multilayer switch operates up to Layer 4 of the OSI network model.
Answer: A,B,E
Question #8 (Topic: )
Which of the following is not a requirement for a core switch?
A. High availability?
B. Integrated services?
C. Network access control?
D. Application performance?
Answer: C
Question #9 (Topic: )
Which two of the following statements about the Cisco switching product portfolio are
correct? (Choose two.)
correct? (Choose two.)
A. The Cisco Catalyst 3560 v2 and CiscoCatalyst 3560-X are stackable.
B. The Cisco Catalyst 3750 v2 and CiscoCatalyst 3750-X are stackable.
C. The Cisco Catalyst 2000 series support 802.1X and MACsec encryption.
D. The Cisco Catalyst 2000 series support PoE and PoE+, but they do not support 60 W per port like the Cisco Catalyst 3000and Cisco Catalyst 4000 series.
Answer: B,D
Question #10 (Topic: )
Which two of the following statements correctly describe service modules available for the
3560-X and 3750-X switches? (Choose two.)
3560-X and 3750-X switches? (Choose two.)
A. The C3KX-NM-10GT service module offers two 10 Gigabit Ethernet SFTP+ ports.
B. The C3KX-NM-10G and the C3KX-NM-10GT service modules provide flexible netflow.
C. The C3KX-SM-10G service module provides flexible netflow.
D. The C3KX-SM-10G service module offersMACsec encryption at line rate.
Answer: C,D
