Deck 17: Troubleshooting Cisco Data Center Infrastructure (DCIT)

Question 1

Refer to the exhibit. A cloud service provider deployed three geographically separated Cisco ACI data centers. One of the customers needs to host a clustered application that is spread across the three data centers. The cluster nodes that host the application need a Layer 2 topology to communicate with each other. Which Cisco ACI topology design meets these requirements?

A) Multi-Cloud
B) Multi-Site
C) Multi-Pod over OSPF EVPN
D) Multi-Pod over MP-BGP EVPN

Answer 1

Multi-Pod over MP-BGP EVPN

Question 2

Which two features are provided by deploying an OOB management network in a Cisco Nexus data center? (Choose two.)

A) Layer 3 path for monitoring purposes
B) Layer 2 path for server traffic
C) Layer 2 path for a vPC peer link
D) Layer 3 path for vPC keepalive packets
E) Layer 3 path for server traffic

Answer 2

Layer 2 path for server traffic
Layer 2 path for a vPC peer link

Question 3

What are two advantages of using Cisco vPC over traditional access layer designs? (Choose two.)

A) supports Layer 3 port channels
B) disables spanning-tree
C) no spanning-tree blocked ports
D) uses all available uplink bandwidth
E) maintains a single control plane

Answer 3

no spanning-tree blocked ports
uses all available uplink bandwidth

Question 4

Which two configurations allow for routing traffic between two VDCs? (Choose two.)

A) Connect the VDCs to an external Layer 3 device.
B) Cross-connect the ports between the VDCs.
C) Create VRF-aware software infrastructure interfaces.
D) Create a policy map in the default VDC that routes traffic between the VDCs.
E) Create interfaces in the VDC that can be accessed by another VDC.

Question 5

Which multicast rendezvous point redundancy mode is valid for Bidirectional PIM?

A) Embedded RP
B) Phantom RP
C) MSDP
D) PIM anycast RP

Question 6

An engineer finishes the initial set up of a VXLAN EVPN network. The engineer is asked to plan for external connectivity that supports redundancy and extends multiple virtual routing and forwarding domains. The requirement is to use the same default gateway addressing across all leaf switches that belong to the VXLAN network. Which two solutions must be used to meet these requirements? (Choose two.)

A) Distributed Anycast Gateway
B) VRF-Lite
C) Inter-Site Network
D) DC Interconnect
E) Spanning Tree Protocol

Question 7

Which feature must be configured to connect a classical Ethernet network to a data center network so that the data center network appears to be one large switch?

A) vPC+
B) UDLD
C) EVPN
D) OSPF

Question 8

An engineer is designing a disaster recovery solution. In the event of a node failure, the solution should either direct all of the traffic to another node, or load-balance the traffic across the remaining nodes. Which solution should be implemented in the design?

A) active/active
B) cold standby
C) active/passive
D) warm standby

Question 9

Refer to the exhibit. What must be the default gateway of the servers in EPG Web?

A) subnet address of BD1
B) subnet address of L3Out
C) subnet address of BD2
D) NAT appliance

Question 10

An engineer deploys LISP VM mobility. Which feature is configured on the interfaces that have VM mobility enabled?

A) IP redirects
B) flow control
C) proxy ARP
D) HSRP

Question 11

An engineer is implementing management access to a Cisco Nexus platform. The customer requires a solution that provides isolation between the data and control planes, in addition to management that uses encryption and authentication. The customer will manage the device using both IPv4 and IPv6. Which two components should be used to meet these requirements? (Choose two.)

A) mgmt0 interface
B) SSH protocol
C) SNMP
D) SVI interface
E) Telnet protocol

Question 12

Which element is the main functional component of the architecture that separates the internal fabric and the external network that connects sites when VXLAN EVPN is deployed multisite?

A) border leaf
B) service leaf
C) border gateway
D) service gateway

Question 13

An engineer must design a VXLAN EVPN network. The solution should optimize broadcast, unknown unicast, and multicast (BUM) and short BUM replication, and use PIM anycast RP. Which solution should be included in the design?

A) head-end replication
B) PIM sparse mode
C) PIM dense mode
D) ingress replication

Question 14

What is a design consideration when implementing FSPF?

A) Routes are based on the domain ID.
B) Routes are based on the distance vector protocol.
C) FSPF runs only on F Ports.
D) FSPF runs on a per-chassis basis.

Question 15

What are two reasons to select OTV as the DCI solution to connect multisite topologies? (Choose two.)

A) It propagates hosts reachability without support of traffic flooding.
B) Layer 3 failures do not propagate beyond the OTV edge device.
C) It extends the spanning tree between data centers.
D) It is an open standard.
E) It constrains HSRP hello messages to each data center.

Question 16

A network engineer designs a Cisco Nexus data center network for a client-server farm using a pair of Nexus 9000 Series Switches in a vPC setup. Each server connects with two interfaces to both Nexus switches. The Nexus switches must always initiate the negotiation with the server. Which feature should be used in this design to ensure traffic is forwarded from the server to the data center network?

A) PAgP mode desirable
B) LACP mode auto
C) LACP mode active
D) PAgP mode auto

Question 17

Which technology enables Layer 2 extension between remote data center sites?

A) FCIP
B) GRE
C) DMVPN
D) OTV

Question 18

The management of the Cisco Nexus switches is provided over an isolated put-of-band network. The VDC feature is configured on the Cisco Nexus core switches. How is out-of-band management access provided for each VDC?

A) All the VDC have the same out-of-band IP address.
B) Each VDC has a dedicated out-of-band Ethernet management port.
C) Each VDC has a unique out-of-band IP address from the same IP subnet.
D) Each VDC has a unique out-of-band IP address from different IP subnets among VDCs.

Question 19

What is an advantage of using OTV as compared to VPLS for data center redundancy?

A) prevents loops on point-to-point links
B) provides head-end replication
C) uses a proactive MAC advertisement
D) provides full-mesh connectivity

Question 20

An engineer is designing a Cisco Nexus 7000 Series disaster recovery site using the data center interconnect solution to provide gateway redundancy and needs to ensure that devices use gateways in their own data centers. Which design approach should be used to accomplish this goal?

A) CFS localized to its own data center
B) vPC localized to its own data center
C) FHRP localized to its own data center
D) STP localized to its own data center

Question 21

A network architect proposes a distinct Fibre Channel fabric to be used for a Cisco UCS blade server that hosts critical applications. Which action should be implemented for the Fibre Channel traffic from the vHBA of this server to pass through the I/O Module in the Cisco UCS chassis to a specified uplink Fibre Channel port?

A) Update the applied global QoS policy.
B) Update the applied Fibre Channel adapter policy.
C) Enable Persistent Binding in the vHBA policy.
D) Include a SAN pin group in the vHBA policy.

Question 22

An engineer must logically partition two Cisco Nexus 7000 Series Switches into two environments called Test_39919596 and Production_59423879. The environments must use only F2-Series line cards and be limited to a maximum of 265 port-channels. Which Cisco Nexus feature must be used?

A) vPC
B) VDC
C) vFC
D) VRF

Question 23

After experiencing traffic disruptions from the failure of a single router, a customer asks an engineer to design a solution that will prevent this from occurring in the future. While examining the customer's environment, the engineer discovers that the routers are manufactured by a variety of different vendors, and they have varying amounts of CPU and memory resources. Additionally, several of the customer's applications require the ability to fine-tune the load-balancing parameters between multiple gateway routers. Which solution should be used to meet these requirements?

A) VRRP
B) FHRP
C) HSRP
D) GLBP

Question 24

A company has several data centers around the world that must be interconnected over Layer2. The service provider supports MPLS services to all the locations. The proposed solution must be vendor agnostic and scalable enough to support the rapid growth of the company. Which data center technology is recommended to achieve this goal?

A) OTV
B) VXLAN EVPN
C) FabricPath
D) EoMPLS

Question 25

An engineer designs a Cisco UCS solution that must provide guaranteed and deterministic bandwidth to a specific server in the environment. The solution must apply to network and storage traffic of C-Series and B-Series servers. Which solution should be included to meet these requirements?

A) Pin the vNICs and the vHBAs of the service profile to dedicated uplink ports.
B) Pin the IOM ports of the service profile to dedicated server ports.
C) Pin the server ports of the service profile to dedicated uplink ports.
D) Pin the vNICs and vHBAs of the service profile to dedicated server ports.

Question 26

A client in a commercial building installs a Cisco blade server in the multitenant Cisco UCS blade infrastructure. To cut operating costs, the client's data center is shared with other organizations. The client asks an engineer to prevent third parties from accessing their equipment and from accessing BIOS-related information when booting a server. Which two policies must be used to meet these requirements? (Choose two.)

A) post error pause
B) CDN control
C) ASPM support
D) front panel lockout
E) quiet boot

Question 27

An engineer must interconnect two geographically separated data centers. The service provider offers a Layer 2 Metro Ethernet link. The strict security policy requires that the information that is shared between two sites must be sent encrypted. The application deployed between two sites requires a line-rate throughput regardless of the packet size and speed. Which solution meets these requirements?

A) L2TPv2
B) IPsec
C) MACsec
D) L2TPv3

Question 28

An engineer must connect an existing Cisco UCS Fabric Interconnect to an IP-based storage array. The connection must be a port channel made directly between the fabric interconnect expansion module and the storage array. The engineer must also consider that the environment is running FCoE for storage and uses QoS to prioritize traffic. Which port type should be used to meet these requirements?

A) network
B) uplink
C) server
D) appliance

Question 29

A network engineer must design a Cisco HyperFlex solution based on these requirements: • two clusters in the main data center consisting of five HyperFlex nodes • one edge node for the remote branch • cluster nodes that use one rack unit of space Which two devices should be used in the remote branch cluster for this design? (Choose two.)

A) UCS B200
B) Gigabit Ethernet Switch
C) Fabric Interconnect 6300
D) HX240c
E) HX220c

Question 30

An engineer is designing a Multichassis EtherChannel topology in which two switches must appear as a single device to a third downstream switch. Which two technologies meet this requirement? (Choose two.)

A) HSRP
B) VSS
C) vPC
D) 802.1q
E) FEX

Question 31

A Cisco UCS instance has four interfaces on a UCS VIC. Where on the fabric interconnect does each interface terminate?

A) vPC
B) virtual interface
C) port channel
D) physical port

Question 32

What is an advantage of Cisco HyperFlex Edge as compared to Cisco HyperFlex Standard Clusters?

A) Cisco Intersight automatically creates an invisible cloud witness.
B) Cisco UCS 5108 Blade Server chassis provides SEEPROM connectivity to solve split-brain scenarios.
C) Cisco UCS Manager provides service profile portability across nodes.
D) Cisco HyperFlex Edge provides native container support through the KVM hypervisor.

Question 33

A network engineer is designing a Cisco Hyperflex infrastructure. The infrastructure will be connected to an external SAN fiber channel array and must support Microsoft clustering. Which storage connectivity method must be used to meet these requirements?

A) Fibre Channel over Ethernet
B) Internet Small Computer Systems Interface
C) raw device mapping
D) server message block

Question 34

A network engineer is implementing Cisco UCS Manager with Cisco UCS Central integration. The company's strict security policies require that the logical profile of virtual network adapters and logical addressing assigned to Cisco UCS servers be managed by the Cisco UCS Manager. The users must also be prevented from being able to acknowledge pending activities in the Cisco UCS Manager. Which two profiles must be used to meet these requirements? (Choose two.)

A) global maintenance
B) local service
C) local power
D) restricted chassis
E) public network control

Question 35

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

Question 36

An engineer is experiencing performance issues on a Cisco UCS blade server. The B-Series blade server contains four CPUs, most of which are idle. The engineer notices that the CPU is suffering from too many requests sent by the NIC. Additionally, the number of queues appears to be insufficient and only a single CPU is processing the network traffic. Which policy must be used to alleviate these issues?

A) LAN connectivity
B) dynamic vNIC connection
C) Ethernet adapter
D) vNIC placement

Question 37

An engineer must secure the payload traversing across the DCI. The solution must support confidentiality and integrity and it must be open standard. The solution must encrypt Ethernet frames regardless of the upper layer protocol used. Which technology must be used to support these requirements?

A) GRE
B) OTV
C) MACsec
D) IPsec

Question 38

An engineer installs a B-Series server in a Cisco UCS chassis that contains a pair of UCS-IOM-2208XP I/O modules. The full bandwidth of the I/O module must be utilized. Which two elements should be used in this environment? (Choose two.)

A) four twinax cables from each I/O module to each fabric interconnect
B) Cisco UCS VIC 1225
C) eight twinax cables from each I/O module to each fabric interconnect
D) Cisco UCS M81KR
E) Cisco UCS VIC 1280

Question 39

A customer needs a design for a new data center network that meets these requirements: Logically partition the environment into separate security domains. Cut costs related to purchasing additional equipment. Separate routing processes, TCAM, QoS tables, and data planes. Which technology must be used?

A) VLAN
B) vPC
C) VDC
D) VRF

Question 40

A network consultant evaluates the Cisco UCS Fabric Interconnect SAN configuration, which must meet these requirements: All traffic must pass over the upstream device for switching and domain IDs must be preserved in the fabric. Each server should be pinned to one designated upstream interface and for the traffic to pass through the pinned port. Which Fabric Interconnect SAN operational mode meets these requirements?

A) end host
B) switch
C) NPIV
D) Fibre Channel

Question 41

A company has added a new FCoE storage array to increase the performance of datastore access for end users. This storage array is directly connected to the Cisco Nexus 5672UP switches using four 10G port-channel interfaces. After deployment, the end users fail to access the datastore compared to the older solution. A network engineer verified the port-channel interface and finds that the congestion occurs when PFC frames are generated at the FCoE ingress interface. Which action must be taken to resolve the congestion issue?

A) Reserve bandwidth for FCoE VLAN on the port-channel interface connected with storage.
B) Enable the FCoE class in QoS on Cisco Nexus 5672UP switches.
C) Increase the queuing buffer in the port-channel interface connected to the storage array.
D) Add an additional FCoE VLAN to the SAN network.

Question 42

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

Question 43

Which authentication software natively runs within the CLI of Cisco NX-OS devices?

A) Python
B) Ansible
C) Puppet
D) Chef

Question 44

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

Question 45

A cloud service provider is managing day-2 operations of over 200 blade servers installed in the Cisco UCS environment. This pool of network resources is providing virtual networks to their customers. To successfully operate this environment, frequent changes to vNICs and other operational policies are required across multiple UCS domains. The operations team must streamline these repetitive tasks. Which orchestration tool must be used to meet this requirement?

A) Cisco ACI Multisite Orchestrator
B) Cisco DAN Center
C) Cisco UCS Director
D) Cisco UCS Manager

Question 46

Which two configurations are available by using a service profile template in Cisco UCS Manager? (Choose two.)

A) number of vHBAs
B) ARP entries
C) UUID assignment
D) VXLAN membership
E) target server

Question 47

Which two automation requirements can be met by using Puppet? (Choose two.)

A) Push configuration updates immediately to servers.
B) Enable clients to pull changes to configuration files.
C) Enable clients to pull changes without installing an agent.
D) Provide support for writing new modules in Python.
E) Enable one-off infrastructure changes to be performed manually.

Question 48

An engineer is expanding an existing iSCSI environment and must choose an addressing scheme. When checking one of the devices, the engineer discovers this target device naming used: {prefix}.2019-01.com.acme123:00.ffd0cb21.bcb392817521 Which addressing scheme was used in the environment?

A) Network Address Authority
B) Extended Unique Identifier
C) iSCSI Qualified Name
D) Fibre Channel ID

Question 49

A storage engineer requires a solution that achieves multiple paths between a server and storage array. The design must support complete traffic isolation and support a 50% growth in the next year. Which FCoE solution meets these requirements?

A) single switch with multiple links
B) at least two VSANs across the fabric
C) at least two FC zone sets with multiple zones
D) single VSAN across the fabric

Question 50

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

Question 51

A network architect designs a high-availability architecture for the Cisco UCS Fabric Interconnects that are installed in a data center. The architecture must support clustering and redundancy. Which architecture meets these requirements?

A) dual connections from port L1 to L1 and one connection from port L1 to L1 with twinax cables
B) dual connections from port L1 to L2 and one connection from port L2 to L1 with twinax cables
C) dual connections from port L1 to L2 and one connection from port L2 to L1 with Ethernet cables
D) dual connections from port L1 to L1 and one connection from port L2 to L2 with Ethernet cables

Question 52

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

Question 53

A database administrator experiences delay when performing storage replication between primary and secondary data centers. The data centers are located 20 kilometers apart and are connected using a 500 Mbps link. The deployment was implemented using an FCIP tunnel and a pair of Cisco MDS 9250 Series Switches. The network engineer decided to enable QoS to prioritize replication traffic. Which QoS model must be used to resolve the performance issues?

A) Resource Reservation Protocol
B) weighted round robin
C) differentiated services
D) strict priority queuing

Question 54

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

Question 55

Which pools are used when a vNIC template is created in Cisco UCS Manager?

A) WWPN
B) UUID
C) MAC
D) IP

Question 56

An engineer is designing a data center that uses FCIP. How is QoS configured in this environment?

A) A separate DSCP value and CoPP must be configured for all FCIP traffic and another for all of the FCIP frames in the data connection.
B) A separate DSCP value must be configured for all FCIP VSAN traffic.
C) A separate DSCP value and priority queuing must be configured for all FCIP traffic.
D) Two separate DSCP values must be configured, one of all of the FCIP frames in the control TCP connection and another for all of the FCIP frames in the data connection.

Question 57

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

Question 58

A network administrator must create a redundant vHBA for the mission-critical virtual machines (VMs) installed on a Cisco UCS Fabric Interconnect blade server. The VMs access multiple datastores using VSAN55 and VSAN95. The datastore on which the VMs are hosted must be accessible if any of the uplinks goes offline. Which action meets these requirements?

A) Attach VSAN55 to vHBA1 and VSAN95 to vHBA2.
B) Assign VSAN55 and VSAN95 to vHBA1 and vHBA2.
C) Enable failover for the vHBA with VSAN55 and VSAN95 enabled.
D) Configure load-balancing for vHBAs with VSAN55 and VSAN95 attached.

Question 59

Refer to the exhibit. Which template is used when a vHBA template pair is created for a specific server that inherits its attributes from an existing template?

A) Secondary
B) Initial
C) Updating
D) Primary

Question 60

Which two methods mitigate congestion in a SAN network? (Choose two.)

A) Configure ER_RDY to allow splitting of each ISL between switches into separate virtual links.
B) Use the port-monitor command to detect slow drain devices. Use the port-monitor command to detect slow drain devices.
C) Configure the port channel to enable individual buffer-to-buffer credits.
D) Configure the port monitor to allow categorization of a specific device as slow.
E) Configure the flow control for the FC to use R_RDY.

Question 61

An engineer wants to eliminate the manual process of checking the system hardware and firmware against a specified hardware compatibility tool. The tool must be able to manage an extensive list of devices including Cisco HyperFlex, MDS, and Nexus switches. The tool must manage hardware in multiple data centers so it should be deployed on public cloud infrastructure. Which tool meets these requirements?

A) Cisco Tetration
B) Cisco Data Center Network Manager
C) Cisco UCS Director
D) Cisco Intersight

Question 62

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

Question 63

Which type of encoding is used on 8-Gbps links as compared to 10-Gbps links?

A) 8-Gbps links use 64B/66B encoding, and 10-Gbps links use 8B/10B encoding.
B) 8-Gbps links use 8B/10B encoding, and 10-Gbps links use 64B/66B encoding.
C) 8-Gbps links and 10-Gbps links use 8B/10B encoding.
D) 8-Gbps links and 10-Gbps links use 64B/66B encoding.

Question 64

A company must introduce a scalable network automation tool to deploy, configure, and manage thousands of network devices and servers. The company servers already have been security-hardened and must not have any additional software installed on them. The security policy mandates the use of a secure communication protocol that supports authentication and encryption for managing the servers. Which two automation tools must be used to meet these requirements? (Choose two.)

A) Ansible
B) CFEngine
C) SaltStack
D) Chef
E) Puppet

Question 65

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

Question 66

Which feature provides a sandbox to convert NX-OS CLI commands to REST-based scripts on Cisco Nexus 7700 Series Switches?

A) NX-API
B) Postman
C) Bash shell
D) Guest shell

Question 67

Which approach splits a pair of clustered fabric interconnects into two standalone devices?

A) Run the disable fips-mode command on each fabric interconnect. Run the disable fips-mode command on each fabric interconnect.
B) Run the connect local-management command on each fabric interconnect. connect local-management
C) Erase the configuration of both fabric interconnects.
D) Unplug the Layer 1 and Layer 2 interfaces between the devices.

Question 68

An engineer needs an orchestration and monitoring tool that should be used for managing the storage networks and VXLAN fabrics. The tool should also allow support built-in dashboard and real-time health summary for managed devices. Which tool meets these requirements?

A) Cisco Intersight
B) Ansible
C) Puppet
D) Cisco DCNM

Question 69

A customer requires a tool to manage Cisco network hardware. The solution must use secure communication using a secure network protocol, support the use of declarative language to manage the state of resources, and periodically pull changes to the controlled nodes. Which tool meets these requirements?

A) Ansible
B) SaltStack
C) Puppet
D) Nomir

Question 70

When planning to deploy a load-balancing service as a managed node, which ACI configuration must be included?

A) BGP ECMP
B) Layer 4 to Layer 7 device package
C) inline load-balancing device
D) ITD

Question 71

Which two statements describe Ethernet switching mode on Cisco UCS 6100 Series Fabric Interconnects? (Choose two.)

A) STP runs on the uplink ports of each VLAN, as defined by PVSTP+.
B) STP runs on the uplink ports of each VLAN, as defined by MSTP.
C) The STP parameter configuration is unsupported.
D) The STP parameter configuration is supported.
E) STP runs on the server ports.

Question 72

Which protocol prevents fiber failures from causing a Layer 2 loop in a dark fiber DCI?

A) BFD
B) UDLD
C) MCP
D) LLDP

Question 73

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

Question 74

What are two characteristics of VRF-Lite on the Cisco NX-OS platform? (Choose two.)

A) Layer 3 interfaces can belong to multiple VRFs.
B) VRF-Lite interfaces can be Layer 2.
C) Overlapping IP addresses are permitted on different VRFs.
D) Interfaces that belong to VRFs can be physical or logical.
E) VRF-Lite interfaces support MPLS.

Question 75

Which address pool is used when a vHBA template is created?

A) MAC
B) WWPN
C) IP
D) UUID

Question 76

What are two advantages of using Cisco vPC over traditional access layer designs? (Choose two.)

A) supports Layer 3 port channels
B) disables spanning-tree
C) no spanning-tree blocked ports
D) uses all available uplink bandwidth
E) maintains single control plane

Question 77

What are two functions of a Network Services Orchestrator in an NFV environment? (Choose two.)

A) It operates at the resource-facing services layer and provides overall lifecycle management at the network service level.
B) It provides an API-based northbound interface for transparent integration with systems that operate at the resource-facing services layer.
C) It provides a standards-based southbound interface for transparent integration with systems that operate at the customer-facing services layer.
D) It provides a standards-based northbound interface for transparent integration with systems that operate at the customer-facing services layer.
E) It operates at the customer-facing services layer and provides the management interface for the virtual network devices.

Question 78

Refer to the exhibit. A Cisco UCS chassis that has two IOMs is discovered. The chassis discovery policy creates a fabric port channel. What is the result of this policy?

A) Cisco UCS Manager creates two separate fabric port channels.
B) Cisco UCS Manager creates a single fabric port channel.
C) The port channel is disabled until an administrator enables it manually.
D) Each uplink that connects an IOM is configured as a discrete link.

Question 79

An engineer is designing a data center that uses FCIP. How is QoS configured in this environment?

A) A separate DSCP value and CoPP must be configured for all FCIP traffic and another for all of the FCIP in the data connection.
B) A separate DSCP value must be configured for all FCIP VSAN traffic.
C) A separate DSCP value and priority queuing must be configured for all FCIP traffic.
D) Two separate DSCP values must be configured, one of all of the FCIP frames in the control TCP connection and another for all of the FCIP frames in the data connection.

Question 80

Refer to the exhibit. An engineer must assign multiple Fibre Channel IDs to a single port channel. Which two features must be enabled this goal? (Choose two.)

A) SAN Pin Groups on the Cisco UCS Fabric Interconnects.
B) NPV feature on the Cisco MDS Series.
C) end-host mode feature on the Cisco UCS Fabric Interconnects
D) NPIV feature on the Cisco MDS Series
E) Smart Zoning feature on the Cisco UCS Fabric Interconnects