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2016/11 New CCNA Data Center 640-911 DCICN: Introducing Cisco Data Center Networking Exam Questions Updated Today!
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An engineer has implemented EIGRP in the data center with a large OSPF routed environment. All EIGRP routes were functioning properly until enabling EIGRP route summarization. Legacy OSPF routes are now being used for route selection. Why have the routes changed?
A. EIGRP summary routes have a higher administrative distance than EIGRP specific routes
B. reduce the administrative distance for the EIGRP summarized routes
C. OSPF has a more specific route with EIGRP summarization enabled
D. increase the administrative distance for the OSPF route process
E. modify the bandwidth and delay metrics to be preferential over OSPF
What option tests hardware to verify that all components of the device are operational and present?
Where are start-up configurations saved on a Cisco router?
D. Boot Flash
Refer to the exhibit. When PC-A communicates with the Server what will the source MAC address be in the received frames at PC-A?
A. MAC address of router interface Eth1
B. MAC address of router interface Eth2
C. MAC address of the NIC in the Server
D. MAC address of switch interface E1/9
Refer to the exhibit. What two destination addresses will be in the packet and frame header generated at PC-A for traffic going to the Server? (Choose two.)
A. IP address of the Server
B. MAC address of router interface eth1
C. IP address of router interface Eth1
D. MAC address of the Server
E. IP address of switch interface E1/9
F. MAC address of switch interface E1/9
Refer to the exhibit. What will the two resulting tables be on R1 after traffic has successfully passed between Server-1 and PC-A? (Choose two.)
A. The IP address and MAC of Server-1 will be associated with R1 interface Eth0.
B. The IP address and MAC of PC-A will be associated with R1 interface Eth1.
C. The IP address of Server-1 and MAC address of SW1 interface E1/1 will be associated with R1 interface Eth0.
D. The IP address of PC-A and MAC address of SW2 interface E1/48 will be associated with R1 interface Eth1.
E. The IP address of Server-1 and MAC address of SW1 interface E1/13 will be associated with R1 interface Eth0.
F. The IP address of PC-A and MAC address of SW2 interface E1/9 will be associated with R1 interface Eth1.
For a router to do an IP routing process, which part of a packet must be checked before consulting the routing table?
A. destination IP address
B. source IP address
C. destination MAC address
D. source MAC address
A design team is upgrading hubs to Layer 2 switches to decrease the number of collisions caused by media access control method. Which media access control protocol is affected by this change?
In which Cisco IOS mode of a Cisco router could an engineer issue show commands for verification purposes?
A. enable EXEC mode
B. user EXEC mode
C. global configuration mode
D. interface level mode
Refer to the exhibit. Both Cisco Nexus 5596UP Switches have one Layer 3 card installed each. Which two additional options are available? (Choose two.)
A. Eight additional Cisco Nexus 2000 switches can be connected in the same manner.
B. Sixteen additional Cisco Nexus 2000 switches can be connected eight individually to each 5596.
C. One additional Layer 3 expansion module can be installed in each 5596 to increase the Layer 3 forwarding capability.
D. FEX ports can be configured as router ports, extending Layer 3 redundancy to top of rack.
E. FEX ports can be configured for FCoE, reducing cabling footprint.
F. Sixteen additional Cisco Nexus 2000 switches can be connected in the same manner.
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