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Exam Introducing Cisco Data Center Technologies
Number 200-155
File Name Introducing Cisco Data Center Technologies.train4sure.200-155.2018-12-20.1e.86q.vcex
Size 2.84 Mb
Posted December 20, 2018
Downloaded 4



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Demo Questions

Question 1

Which management platform reduces server provisioning time by automatically performing an inventory and deep discovery when new devices are attached?

  • A: UCS Manager
  • B: UCS Server
  • C: CDP Manager
  • D: Enterprise Manager

Correct Answer: A

One of the main solution benefits is the reduction in server provisioning time. Whenever additional chassis are racked, stacked, and cabled and their server ports are configured, the Cisco UCS Manager will automatically perform an inventory and deep discovery of any subsequently attached equipment, without requiring manual intervention. Regardless of how many new chassis are connected, the discovery process would take about 10 minutes to discover all chassis in parallel and bring their physical resources in to the information tree under the Equipment tab. 
Reference: http://www.cisco.com/c/en/us/products/collateral/servers-unified-computing/ucs-manager/whitepaper_c11-697337.html




Question 2

Which two are benefits of Cisco Unified Fabric? (Choose two.)

  • A: SNMPv3 strong authentication
  • B: reduced cabling
  • C: zone port distribution
  • D: consolidation of LAN and SAN over a common transport
  • E: native AES-256 encryption of data in flight

Correct Answer: BD




Question 3

A customer has two Cisco UCS 6248 Fabric Interconnects in a cluster connected to one Cisco UCS 5108 Chassis via:
2 ports from the primary fabric interconnect to chassis 1, I/O module A 
2 ports from the secondary fabric interconnect to chassis 1, I/O module B 
The customer wants to ensure maximum redundancy and bandwidth. Within Cisco UCS Manager, how should the chassis discovery policy and link grouping be configured before the new chassis is discovered?

  • A: 4-link, none
  • B: 2-link, none
  • C: 2-link, port channel
  • D: 4-link. port channel

Correct Answer: C

Link: http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/gui/config/guide/2-0/b_UCSM_GUI_Configuration_Guide_2_0/b_UCSM_GUI_Configuration_Guide_2_0_chapter_01100.html




Question 4

A network engineer is migrating the server farm from 1 Gb/s Ethernet connectivity to 10 Gb/s Ethernet connectivity. What two Cisco Nexus Fabric Extenders support 10 Gb/s server connectivity? (Choose two.)

  • A: Nexus 2148T
  • B: Nexus 2232PP
  • C: Nexus 2248TP
  • D: Nexus 2248PQ
  • E: Nexus 2224TP

Correct Answer: AE

Reference:http://www.cisco.com/c/en/us/products/collateral/switches/nexus-2000-series-fabric-extenders/data_sheet_c78-507093.html




Question 5

Which statement about EPGs is true?

  • A: EPGs can both provide and consume a contract.
  • B: EPGs can provide, but cannot consume a contract.
  • C: EPGs can consume, but cannot provide a contract.
  • D: EPGs neither provide or consume contracts.

Correct Answer: B

Contracts define inbound and outbound permit, deny, and QoS rules and policies such as redirect. Contracts allow both simple and complex definition of the way that an EPG communicates with other EPGs, depending on the requirements of the environment. Although contracts are enforced between EPGs, they are connected to EPGs using provider-consumer relationships. Essentially, one EPG provides a contract, and other EPGs consume that contract. 
Reference: http://www.cisco.com/en/US/prod/collateral/netmgtsw/ps13004/ps13460/white-paper-c11-729906_ns1261_Networking_Solutions_White_Paper.html




Question 6

Which option is a benefit of Unified Fabric Delivery to an IT organization?

  • A: lower total cost of ownership
  • B: reduced memory requirements
  • C: increased storage capacity
  • D: improved security

Correct Answer: A

Cisco Unified Fabric is the interconnection point for applications, stored data, and users that can help you:
Build an intelligent, high-performing infrastructure with multidimensional scalability for the data center network 
Simplify your data center architecture and reduce costs with LAN and SAN convergence, helping you reduce capital costs with fewer devices, simpler management, and more flexible configuration policies 
Create an open, programmable network backbone that is easier and faster to deploy and manage 
Reference: http://www.cisco.com/c/dam/en/us/products/collateral/switches/nexus-7000-series-switches/at_a_glance_c45-617345.pdf




Question 7

Which two options are control plane protocols? (Choose two.)

  • A: BGP
  • B: ARP
  • C: NAT
  • D: SMTP
  • E: CoPP

Correct Answer: AB

The control plane: The control plane is the brain of the router. It consists of dynamic IP routing protocols (that is OSPF, IS-IS, BGP, and so on), the RIB, routing updates, in addition to other protocols such as PIM, IGMP, ICMP, ARP, BFD, LACP, and so on. In short, the control plane is responsible for maintaining sessions and exchanging protocol information with other router or network devices. 
Reference: http://www.ciscopress.com/articles/article.asp?p=2272154&seqNum=3




Question 8

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

Correct Answer: B

You can build Cisco UCS Director workflows to automate simple or complex provisioning and configuration processes. 
Reference: https://www1.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-director/HP-OA-Mgt-Guide/6-0/b_Cisco_UCS_Director_HP_OA_Management_Guide_60/b_Cisco_UCS_Director_HP_OA_Management_Guide_60_chapter_010.html




Question 9

Which two components are part of the Cisco Unified Computing System 2104 I/O Module? (Choose two.)

  • A: multiplexer
  • B: chassis management console
  • C: finite state machine
  • D: data management engine
  • E: chassis management controller

Correct Answer: AE




Question 10

Where does the data plane operate on a Cisco Nexus 7000 Series Switch?

  • A: supervisor module
  • B: unified crossbar fabric
  • C: unified port controller
  • D: Connectivity Management Processor

Correct Answer: B










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