Designing Cisco Data Center Infrastructure (DCID) v1.0
Question 1
Which Cisco HyperFlex feature provides virtual machine-level cost scaling for desktop virtualization growth?
- A. HyperFlex Edge support
- B. encryption offload cards
- C. dedicated compute nodes
- D. fabric interconnects
Answer : A
Question 2
Which two vSphere features must be included in the design of a Cisco HyperFlex systems stretched cluster? (Choose two.)
- A. HA
- B. VSS
- C. FT
- D. VDP
- E. DRS
Answer : AE
Reference:
https://www.cisco.com/c/en/us/td/docs/hyperconverged_systems/HyperFlex_HX_DataPlatformSoftware/HyperFlex_Stretched_Cluster/3_5/ b_HyperFlex_Systems_Stretched_Cluster_Guide_3_5.pdf
Question 3
DRAG DROP -
Drag and drop the components from the left onto the descriptions on the right that indicate what occurs to Fibre Channel fabric when that component fails.
Select and Place:
Answer : 
Question 4
What can be implemented on Cisco Nexus 5600 Series Switches for link redundancy within a Fibre Channel fabric?
- A. vPC+
- B. E-Trunk
- C. SAN port channel
- D. LACP port channel
Answer : D
Question 5
Which factor determines the choice of platform designing a Cisco HyperFlex infrastructure to support computer-aided design applications?
- A. network speed
- B. GPU support
- C. storage capacity
- D. processor count
Answer : C
Question 6
What is the disadvantage of asynchronous storage replication as compared to synchronous storage replication in a disaster recovery design?
- A. reduction in application performance
- B. distance limitations
- C. specific backup requirements
- D. potential data loss
Answer : D
Reference:
https://www.evidian.com/products/high-availability-software-for-application-clustering/synchronous-replication-vs-asynchronous-replication/
Question 7
Where does Cisco UCS handle Fibre Channel traffic failover?
- A. on a Cisco UCS Fabric Interconnect ASIC in Fibre Channel switching mode
- B. on the host, by using multipathing software
- C. in the hardware on the Cisco UCS VIC 12xx adapter or later
- D. in the hardware on any Cisco UCS VIC adapter
Answer : B
Reference:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/unified-computing/whitepaper_c11-701962.html
Question 8
Which mode must be enabled on a Cisco UCS Fabric Interconnect to connect directly to a storage array?
- A. NPIV mode
- B. FC end-host mode
- C. NPV mode
- D. FC switching mode
Answer : D
Reference:
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-manager/GUI-User-Guides/Storage-Mgmt/3-1/ b_UCSM_GUI_Storage_Management_Guide_3_1/b_UCSM_GUI_Storage_Management_Guide_3_1_chapter_01110.html
Question 9
DRAG DROP -
Drag and drop the technologies from the left onto the correct descriptions on the right.
Select and Place:
Answer : 
Question 10
Which two naming formats identify target or initiator iSCSI nodes? (Choose two.)
- A. WWPN
- B. EUI
- C. IQN
- D. WWN
- E. OUI
Answer : CD
Reference:
https://www.cisco.com/en/US/docs/storage/san_switches/mds9000/sw/rel_3_x/configuration/guides/cli_3_3_1/ciscsi.html
Question 11
What influences the number of ISLs that are required between Cisco MDS Series switches?
- A. FCoE protocol
- B. type of storage
- C. end-to-end oversubscription ratio
- D. N Port virtualization
Answer : C
Reference:
https://www.cisco.com/c/en/us/products/collateral/storage-networking/mds-9700-series-multilayer-directors/white-paper-c11-729697.html
Question 12
Which type fields can an engineer use to identify an iSCSI participant? (Choose two.)
- A. type
- B. preshared key
- C. port number
- D. identifying tag
- E. hostname
Answer : CE
Reference:
https://en.wikipedia.org/wiki/ISCSI
Question 13
Refer to the exhibit.
The FCoE packets fail to be forwarded through the switch. What is the minimum MTU QoS requirement for the FCoE to work?
- A. 9000 bytes
- B. 2000 bytes
- C. 2158 bytes
- D. 2240 bytes
Answer : B
Question 14
Which Ethernet to Cisco Fabric Interconnect connectivity configuration is supported when FCoE is implemented?
- A. VSS that has unified uplinks
- B. Ethernet and unified ports on the same port channel
- C. vPC that has unified uplinks
- D. cross-connections with pinning
Answer : C
Reference:
https://www.cisco.com/c/en/us/support/docs/servers-unified-computing/ucs-manager/116188-configure-fcoe-00.html#anc11
Question 15
Which two configuration methods can be used to deploy QoS to Cisco MDS Series switches? (Choose two.)
- A. zone-based QoS
- B. multiple QoS policies that match individual devices
- C. VSAN-based QoS
- D. FCoE VLAN-based QoS
- E. multiple QoS policies that match multiple devices
Answer : AC
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/mds9000/sw/7_3/configuration/qos/cisco_mds9000_qos_config_guide/ configuring_qos.html