Cisco 640-911 Introducing Cisco Data Center Networking - DCICN Download Full version : http://killexams.com/pass4sure/exam-detail/640-911
There is a large amount of traffic inside a network segment with a destination address of FF:FF:FF:FF:FF:FF. What type of traffic uses this address? A. FF:FF:FF:FF:FF:FF is the Layer 2 broadcast address. B. FF:FF:FF:FF:FF:FF is the Layer 2 network address. C. FF:FF:FF:FF:FF:FF is the Layer 3 broadcast address. D. FF:FF:FF:FF:FF:FF is the Layer 3 network address. E. FF:FF:FF:FF:FF:FF is multicast traffic. Answer: A QUESTION: 200 A network engineer has been tasked with connecting a Nexus 5548 switch to an older Catalyst 3750. After configuring the interfaces, the engineer noticed that the end hosts did not have network connectivity and the Nexus 5548 had the following log message: %STP-2-BRIDGE_ASSURANCE_BLOCK: Bridge Assurance blocking port Ethernet1/27 VLAN0010 What command can solve this problem? A. configure no spanning-tree port type network on the Nexus 5548 interface B. configure spanning-tree mode rapid-pvstp on the Catalyst 3750 C. configure switchport trunk native VLAN 10 on the Catalyst 3750 interface D. configure spanning-tree mode rapid-pvstp on the Nexus 5548 Answer: A QUESTION: 201 Exhibit
Refer to the exhibit. What two commands will allow the Nexus 5000 switch to continue to boot? (Choose two.) A. boot n5000-uk9-kickstart.5.2.1.n1.4.bin B. load n5000-uk9.5.2.1.n1.4.bin C. copy kickstart-latest n5000-uk9-kickstart.5.2.1.n1.4.bin startup D. copy system-latest n5000-uk9.5.2.1.n1.4.bin E. boot n5000-uk9.5.2.1.n1.4.bin admin-password Cisco123 F. load n5000-uk9-kickstart.5.2.1.n1.4.bin Answer: A, B QUESTION: 202 Exhibit
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. Answer: A, B QUESTION: 203 What is the maximum distance that is supported by Cisco active Twinax cables? A. 8 m B. 10 m C. 12 m D. 15 m Answer: B QUESTION: 204 Which statement is correct regarding a routed port on a multilayer switch? A. A routed port requires an SVI definition.
B. Routed ports cannot be configured on a multilayer switch that uses SVIs. C. A maximum of 32 routed ports can be provisioned on a given multilayer switch. D. A routed port is a physical port that supports Layer 3 routing. Answer: D QUESTION: 205 Which three options represent a subnet mask that allows for 60 host addresses on a subnet? (Choose three.) A. /25 B. 255.255.255.192 C. /26 D. 255.255.255.240 E. 255.255.255.248 F. /28 G. /30 Answer: A, B, C QUESTION: 206 Where does Cisco Nexus Operating System store the startup configuration file? A. RAM B. flash C. bootflash D. volatile E. NVRAM Answer: E Explanation: "A persistent copy of Cisco Router configuration file is called as "startup-config" file. The "startup-config" file is kept in NVRAM and the contents of the "startup-config" file are retained after a reboot." http://www.omnisecu.com/cisco-certified-network-associate-ccna/cisco-routerconfiguration-files.php QUESTION: 207 What are two advantages of employing an external router for inter-vlan routing over an IEEE 802.1Q trunk link? (Choose two.)
A. Layer 3 functionality is not required on the switch. B. The router facilitates communication between VLANs. C. The single traffic path is optimized. D. Latency is reduced as packets leave the switch. E. Equal-Cost Multipath is supported. Answer: A, B QUESTION: 208 How many IP addresses are usable for a subnet that has the address 10.6.128.0/21? A. 1024 B. 2048 C. 1022 D. 2046 E. 256 Answer: D QUESTION: 209 What is the maximum distance for 100Base-TX? A. 10m B. 100m C. 400m D. 500m Answer: B
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