2016/11 New CCNA Data Center 640-911 DCICN: Introducing Cisco Data Center Networking Exam Questions Updated Today!
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QUESTION 84
What are two default user roles in Cisco Nexus Operating System? (Choose two.)
A. Admin
B. Network Operator
C. Operator
D. Storage Operator
E. Root
F. System Manager
Answer: AC
QUESTION 85
What is required to allow devices that are using RFC 1918 addresses to communicate over the Internet?
A. A private to public VLAN must be defined on the Internet border device.
B. The Internet firewall must permit RFC 1918 addresses.
C. VLAN translation is required on the Internet border device.
D. Network address translation is required on the Internet border device.
Answer: D
QUESTION 86
A customer wants to connect to their SAN via Fibre Channel.
Which two devices can be used to provide connectivity? (Choose two.)
A. Cisco MDS 9148 Multilayer Fabric Switch
B. Cisco Nexus 7010 Switch
C. Cisco Nexus 5548UP Switch
D. Cisco Catalyst 6509 Switch
E. Cisco Nexus 2248TP GE Fabric Extender
Answer: AC
QUESTION 87
Which network device is used to identify and protect against unauthorized traffic and control access to legitimate business-critical data?
A. Stateful firewall
B. Stateless firewall
C. Router
D. Gateway
E. Switch
Answer: A
QUESTION 88
Which two Cisco data center switches provide support for Virtual Extensible LAN and In-Service Software Upgrade and patching without any interruption in operation? (Choose two.)
A. Cisco Nexus 9396PX Switch
B. Cisco Nexus 5548 Switch
C. Cisco Nexus 9508 Switch
D. Cisco Nexus 6004 Switch
E. Cisco Nexus 3064x Switch
Answer: AC
QUESTION 89
Which layer of the OSI model ensures that information sent from one system can be read by another system?
A. application layer
B. presentation layer
C. session layer
D. transport layer
E. network layer
F. data link layer
G. physical layer
Answer: B
QUESTION 90
Which two options are groups of network protocols that are categorized into the following OSI layers: application, data link, network, and transport? (Choose two.)
A. FTP, LLDP, GRE, BGP
B. RDP, CDP, EIGRP, UDP
C. SSH, LLDP, ICMP, TCP
D. Telnet, ICMP, EIGRP, FTP
Answer: BC
QUESTION 91
Which Cisco data center switch can support a 4-RU physical space requirement and also support FEX, Layer 2 and Layer 3, converged FCoE, and up to ninety-six 40-Gigabit Ethernet ports?
A. Cisco Nexus 5548 Switch
B. Cisco Nexus 5010 Switch
C. Cisco Nexus 1010 Switch
D. Cisco Nexus 7004 Switch
E. Cisco Nexus 6004 Switch
Answer: E
QUESTION 92
Which device can provide FCoE connectivity?
A. Cisco 2901 Integrated Services Router
B. Cisco Nexus 2224TP Fabric Extender
C. Cisco Nexus 5548 Switch
D. Cisco ASA 5510 Firewall
Answer: C
QUESTION 93
What are three characteristics of the Ethernet access method CSMA/CD? (Choose three.)
A. It allows many stations access to the same wire.
B. It provides segmentation of a LAN.
C. It allows a transmitting station to detect activity on the wire.
D. It allows for detection of collisions on the wire.
E. It provides broadcast capability on the wire.
Answer: ACD
QUESTION 94
Which two MAC addresses are valid? (Choose two.)
A. 00:10:74:C9:CD:C0
B. 0010.CC71.4BF9.AE0E.AE0E
C. 00:10:F9:F9:CC:70:8D:80
D. 0010.E686.3ED4
E. 0010.68F7
Answer: AD
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