200 155 exam- introducing cisco data center technologies
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The document contains a series of questions and answers related to Cisco Data Center technologies, primarily focusing on the configuration of networks and hardware such as fabric interconnects, Nexus switches, and UCS systems. Key topics include methods for managing bandwidth, configuring switch ports, creating virtual local area networks (VLANs), and utilizing tools and features specific to Cisco technology. Overall, it serves as a study guide for exam 200-155, introducing the essential components and best practices within Cisco's data center environment.
200 155 exam- introducing cisco data center technologies
- 1. © 2017 - 2018 Troy Tec, LTD All Rights Reserved Exam: 200-155 Introducing Cisco Data Center Technologies 200-155 1 http://www.troytec.com Demo Edition
- 2. QUESTION: 1 A network engineer is configuring a pair 8 Fabric Interconnects, each with dual 10G uplinks to a parent switch. One design requirement is to ensure a specific server is able to use 10G of throughput to the LAN without contention from other servers within the 5108 chassis. Which technology will accomplish this? A. LAN Pin Groups B. Port-Channels C. System OoS Policy D. Unified Ports Answer: A QUESTION: 2 Which Cisco Nexus 1000V component is the equivalent of a line card on a standard Cisco Nexus switch? A. Virtual Ethernet Module B. Virtual Supervisor Module C. Virtual Service Blade D. Virtual Security Gateway Answer: A QUESTION: 3 Exhibit 200-155 2 http://www.troytec.com
- 3. Refer to the exhibit. Which statement is correct regarding this vPC environment? A. The vPC peer keep alive uses a non-VRF path. B. ip arp synchronize is automatically configured when a vPC domain is created. C. The rote priority uses its default value. D. The system priority has been configured to a lower number than its default value. Answer: D QUESTION: 4 A network engineer wants to configure switch ports on Cisco Nexus 2000 and 2200 Fabric Extender switches that are connected to a Cisco Nexus 5500 Series Switch. Which two options allow this configuration? (Choose two) A. Connect to each of the Cisco Nexus 2200/2000 switches using Telnet, then configure the FEX switch ports. B. Connect to a Cisco Nexus 5600 using Telnet, then configure the FEX switch ports. C. Connect to each of the Cisco Nexus 2200/2000 switches using SSH, then configure the FEX switch ports. D. Connect to each at the Cisco Nexus 2200/2000 switches using a console cable then configure the FEX switch ports. E. Connect to a Cisco Nexus 5500 switch using SSH, then configure the FEX switch ports. 200-155 3 http://www.troytec.com
- 4. Answer: B, E QUESTION: 5 Which tool organizes workflows to automate simple and complex actions on infrastructure? A. Cisco UCS Manager B. Cisco UCS Director C. Cisco DCNM D. Cisco UCS server Answer: A QUESTION: 6 An engineer the UCS Fabric interconnects for network connectivity to the data center LAN and SAN. Which two ports types need to be configured to allow traffic to Bow properly? (Choose two) A. Ethernet uplink B. server uplink C. appliance D. Fibre Channel uplink E. Fibre Channel storage Answer: A, D QUESTION: 7 Which component of Cisco UCS B-Series is also referred to as a FEX? A. UCS 5108 B. UCS 2104XP C. UCS 6248UP D. UCS 6120 E. UCS MK72-KR 200-155 4 http://www.troytec.com
- 5. Answer: B QUESTION: 8 How many VRFs are present in Cisco Nexus OS by default? A. 0 B. 1 C. 2 D. 4 Answer: C QUESTION: 9 Policies that are applied by the APIC are typically based on which type of infra structure? A. application-centric B. performance-specific C. leaf-specific D. network-centric Answer: A QUESTION: 10 Which Cisco Nexus 2000 Series Fabric Extender supports FCoE? A. 2232TM B. 2148T C. 22497P D. 2232PP E. 2248T Answer: D 200-155 5 http://www.troytec.com
- 6. QUESTION: 11 Refer to the exhibit below: The figure shows CLI interface forVSAN configuration of Cisco MDS 9000 switch. Which command is required to enter the configuration prompt for VSAN as shown in figure? A. config t B. vsan name C. vsan D. vsan database Answer: D QUESTION: 12 Cisco Fabric Extender Technology is based on which IEEE standard? A. 802.1BR B. 802.1 AX C. 802.1AB D. 802.1BA Answer: A QUESTION: 13 Refer to the exhibit. 200-155 6 http://www.troytec.com
- 7. An engineer is presented with a VMWare ESX cluster consisting of two VMWare ESX hosts running Nexus 1000v. The guest system inventory consists static virtual desktops. What change will permit all 100 guests to be online at the same time? A. increase the subnet size for VLAN 10 on the 4500x core B. increase the max-ports setting for the VLAN 10 C. increase the global max-ports setting m the Nexus 1000v D. increase the max-ports setting for both VLAN 0 and 20 Answer: B QUESTION: 14 Which of the statements about Cisco WAAS is true? A. All of these B. It consists of WAE that optimizes UDP traffic. C. It consists of WAE that optimizes ICMP traffic. D. It consists of WAEs that optimize TCP traffic. Answer: D 200-155 7 http://www.troytec.com
- 8. QUESTION: 15 A UCS administrator has been tasked with creating a new server profile Which two pools can be used to assign Layer 2 interface information? (Choose two) A. Server B. Mac Address C. IP address D. UUD E. WWN Answer: B, E QUESTION: 16 The marketing, research, and business departments of a company each have servers and storage in the SAN fabric connected to a Cisco MDS switch. The storage engineer is asked to ensure that each department's servers and storage are isolated from the other departments. Which two steps can the engineer take to accomplish this task? (Choose two.) A. Create VSAN 10, 11, and 12 on the MDS switch. B. Add marketing devices to VSAN 10, research to VSAN 11, and business to VSAN 12. C. Create VSAN 10 on the MDS switch. D. Add marketing, research, and business devices to VSAN 10. E. Create VSAN 10 and VSAN 11. F. Add all storage devices to VSAN 10. Add all server devices to VSAN 11. Answer: A, B QUESTION: 17 Which vPC connection creates the illusion of a single control plane? A. vPC keepalive link B. vPC control Iink C. vPC management link D. vPC peer link E. vPC overlay link 200-155 8 http://www.troytec.com
- 9. Answer: D QUESTION: 18 Which three items in Cisco Unified Computing System are subject to finite state machine validation? (Choose three.) A. SNMP get B. local login C. server discovery D. firmware downloads E. server boot F. backup jobs Answer: C, D, F QUESTION: 19 What are two features of a Cisco Nexus 2232TM Fabric Extender? (Choose two ) A. 10 Gigabit uplinks B. RJ45 host interfaces C. unified ports D. 4 uplink ports E. side-to-back airflow Answer: A, B QUESTION: 20 Which two Cisco data center devices can participate in Fabric Path? (Choose two.) A. Cisco MOS 9500 Series directors B. Cisco Nexus 7000 Series Switches C. Cisco Nexus 5500 Series Switches D. Cisco Nexus 1000V E. Cisco Nexus 4900 Series Switches 200-155 9 http://www.troytec.com
- 10. Answer: B, C 200-155 10 http://www.troytec.com