350-601 practice questions 61–70

1. Question 61 · 504 in bank

   Select 2

   In an FCoE environment, for which two sets of data must an interface that implements the PAUSE mechanism always provision sufficient ingress buffer? (Choose two.)

   • Aframes that were sent with high credit
   • Bframes that were sent on the link but not yet received
   • Cframes that were processed and transmitted by the transmitter after the PAUSE frame left the sender
   • Dframes that were processed and transmitted by the transmitter before the PAUSE frame left the sender
   • Eframes that were sent on the link and received

   Show answer

   Answer: BD

   Explanation

   In case of congestion, the long distance ingress ports sends a pause frame to its peer to pause all data transmission on the link for a specified period of time in order to absorb the in-flight packets. When a pause frame is generated from a switch, it takes time to reach the peer switch. Until the packet reaches to peers all the in-flight packets need to be buffered and should not be dropped. Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/mds9000/sw/6_2/configuration/guides/qos/nx-os/qos_bk/qos_pfc.pdf

   Source: Adapted from community discussion — MaxG

   References

   • Cisco documentation

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2. Question 62 · 504 in bank

   Select 2

   What are two types of FC/FCoE oversubscription ratios? (Choose two.)

   • Aswitch processing power to end-node processing power
   • Bport bandwidth to uplink bandwidth
   • Cserver storage to end-node count
   • Dedge ISL bandwidth to core ISL bandwidth
   • Ehost bandwidth to storage bandwidth

   Show answer

   Answer: DE

   Explanation

   Reference: https://community.cisco.com/kxiwq67737/attachments/kxiwq67737/4436-docs-data-center/627/1/99126-Large%20SAN%20Design%20Best% 20Practices%20using%20MDS%209710.pdf

   References

   • cisco.com documentation

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3. Question 63 · 504 in bank

   DRAG DROP - Drag and drop the characteristics from the left onto the correct storage systems on the right. Select and Place:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   

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4. Question 64 · 504 in bank

   Refer to the exhibit.

   

   An engineer is implementing zoning on two Cisco MDS switches. After the implementation is finished, E Ports that connect the two Cisco MDS switches become isolated. What is wrong with the implementation?

   • AZones are local to the MDS switch and name service must be used to activate the connection between E Ports.
   • BDifferent zone set names must be configured on both MDS switches.
   • CZones must have the same name on both MDS switches for the E Ports to function.
   • DE Ports on both MDS switches must be configured as F Ports for the zoning to function.

   Show answer

   Answer: C

   Explanation

   From the book - "When two switches in a fabric are merged using a TE or E port, these TE and E ports may become isolated when the active zone set databases are different between the two switches or fabrics." Answer should be C

   Source: Adapted from community discussion — Kondogbia3

   References

   • Cisco documentation

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5. Question 65 · 504 in bank

   An engineer is implementing FCoE. Which aspect of DCBXP on a Cisco Nexus switch affects this implementation?

   • AIt requires that LLDP transmit and LLDP receive are enabled on the FCoE interface.
   • BIt uses the Cisco Fabric Services protocol to exchange parameters between two peer links.
   • CIt provides the authentication of peers on the Cisco Nexus switch.
   • DIt always is enabled on 10/100-Mbps native Ethernet ports.

   Show answer

   Answer: A

   Explanation

   A is correct. The Data Center Bridging Exchange Protocol (DCBXP) is an extension of LLDP. It is used to announce, exchange, and negotiate node parameters between peers. DCBXP parameters are packaged into a specific DCBXP TLV. This TLV is designed to provide an acknowledgement to the received LLDP packet. DCBXP is enabled by default, provided LLDP is enabled. DCBXP is disabled on ports where LLDP transmit or receive is disabled. https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/layer2/503_n2_1/b_Cisco_n5k_layer2_config_gd_rel_503_N2_1/b_Cisco_n5k_layer2_config_gd_rel_503_N2_1_chapter_01110.html

   Source: Adapted from community discussion — MaxG

   References

   • Cisco documentation

   Next question

6. Question 66 · 504 in bank

   Which product includes prebuilt templates that are available to be used to customize fabric deployments?

   • ACisco Tetration
   • BCisco Data Center Network Manager
   • CCisco ACI
   • DCisco UCS Manager

   Show answer

   Answer: B

   References

   • Cisco documentation

   Next question

7. Question 67 · 504 in bank

   Which statement describes the MAC address that the FCoE Initialization Protocol chooses for use by an E-Node in an FCoE implementation?

   • AThe FCoE Initialization Protocol uses a 24-bit FC-MAP and concatenates a 24-bit Fibre Channel ID to create a fabric-provided MAC address.
   • BThe FCoE Initialization Protocol uses the burned-in MAC address of the converged network adapter for all FCoE operations.
   • CFCoE does not use a MAC address. The FCoE Initialization Protocol is used to acquire a Fibre Channel ID, and the address is used for all FCoE communications in the same way as Fibre Channel Protocol.
   • DThe FCoE Initialization Protocol uses 01.00.0C as the first 24 bits of the MAC address and appends a 24-bit Fibre Channel ID to derive a full 48-bit FCoE MAC address.

   Show answer

   Answer: A

   Explanation

   FCoE uses a Fabric Provided MAC Address (FPMA) for SAN traffic. The ENode still gets a 24-bit FCID. FPMA is built by concatenating a 24-bit FCoE MAC address prefix (FC-MAP), ranging from 0x0E-FC-00 to 0x0E-FC-FF, to the 24-bit FCID, as shown in Figure 8-13. Being able to build a unique MAC address for the ENode directly from its FCID saves the switch from having to maintain a table that associates FCID and MAC addresses.

   

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8. Question 68 · 504 in bank

   A customer has a requirement to deploy a cloud service and needs to have full control over the underlying OS, data and applications. Which cloud model meets this requirement?

   • AMaaS
   • BPaaS
   • CSaaS
   • DIaaS

   Show answer

   Answer: D

   Explanation

   Traditional IT is responsible for Application, Data, Runtime, Middleware, OS, Virtualization, Servers, Storage, Networking. IaaS = Infrastructure as a Service ג€" The customer is responsible for OS, Virtualization, Servers, Storage, Networking. SaaS = Software as a Service - The software is deployed by the cloud provider ג€" Customer is responsible for nothing. PaaS = Platform as a Service - Software can be deployed by the customer building their own application | is responsible for Data and Application.

   Source: Adapted from community discussion — designated

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9. Question 69 · 504 in bank

   Which statement describes monitoring Fibre Channel traffic on a Cisco UCS 6332 Fabric Interconnect?

   • AFibre Channel traffic is monitored only on one vHBA per server.
   • BFibre Channel traffic is capable to be monitored as it is encapsulated as FCoE.
   • CThe monitoring of Fibre Channel traffic is limited to the default VSAN.
   • DThe destination port for monitoring must be an unassigned Fibre Channel port.

   Show answer

   Answer: B

   Explanation

   Reference: https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-manager/GUI-User-Guides/System-Monitoring/3-2/ b_UCSM_GUI_System_Monitoring_Guide_3_2/b_UCSM_GUI_System_Monitoring_Guide_3_2_chapter_01101.pdf

   Source: Adapted from community discussion — Llitam

   References

   • Cisco documentation

   Next question

10. Question 70 · 504 in bank

    An engineer is implementing NPV mode on a Cisco MDS 9000 Series Switch. Which action must be taken?

    • ANPIV must be enabled on the upstream switch.
    • BThe FCNS database must be disabled in the fabric.
    • CA port channel must be configured to the upstream switch.
    • DAll switches in the fabric must be Cisco MDS switches.

    Show answer

    Answer: A

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350-601 practice, question 61. 504 questions available.