Question 1

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

Accepted Answer

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. 
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 2

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?

Accepted Answer

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

Question 3

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

Accepted Answer

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

Question 4

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?

Accepted Answer

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

Question 5

Which two configuration methods can be used to deploy QoS to Cisco MDS Series switches? (Choose two.)

Accepted Answer

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 
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 6

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

Accepted Answer

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

Question 7

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?

Accepted Answer

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 
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 8

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.)

Accepted Answer

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

Question 9

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?

Accepted Answer

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

Question 10

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?

Accepted Answer

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. 
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 11

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

Accepted Answer

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. 
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 12

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.)

Accepted Answer

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 
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 13

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.)

Accepted Answer

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

Question 14

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

Accepted Answer

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

Question 15

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?

Accepted Answer

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. 
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 16

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?

Accepted Answer

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

Question 17

Where does Cisco UCS handle Fibre Channel traffic failover?

Accepted Answer

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 
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 18

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

Accepted Answer

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

Question 19

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?

Accepted Answer

A)  9000 bytes 
B)  2000 bytes 
C)  2158 bytes 
D)  2240 bytes 
A)  9000 bytes 
B)  2000 bytes 
C)  2158 bytes 
D)  2240 bytes

Question 20

What influences the number of ISLs that are required between Cisco MDS Series switches?

Accepted Answer

A)  FCoE protocol 
B)  type of storage 
C)  end-to-end oversubscription ratio 
D)  N Port virtualization 
A)  FCoE protocol 
B)  type of storage 
C)  end-to-end oversubscription ratio 
D)  N Port virtualization

Exam 17: Troubleshooting Cisco Data Center Infrastructure (DCIT)

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

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?

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

Which two configuration methods can be used to deploy QoS to Cisco MDS Series switches? (Choose two.)

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

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?

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.)

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?

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

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.)

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

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?

Where does Cisco UCS handle Fibre Channel traffic failover?

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

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?

What influences the number of ISLs that are required between Cisco MDS Series switches?

Supporting Cisco Data Center System Devices (DCTECH)

Cisco Certified Technician Routing & Switching (RSTECH)

Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS)

Cisco Certified Network Associate (CCNA)

Managing Industrial Networks with Cisco Networking Technologies (IMINS)

DevNet Associate (DEVASC)

Conducting Forensic Analysis and Incident Response Using Cisco CyberOps Technologies (CBRFIR)

Implementing Cisco Enterprise Advanced Routing and Services (ENARSI)

Implementing Cisco SD-WAN Solutions (ENSDWI)

Designing Cisco Enterprise Networks (ENSLD)

Designing Cisco Enterprise Wireless Networks (300-425 ENWLSD)

Implementing Cisco Enterprise Wireless Networks (300-430 ENWLSI)

Automating Cisco Enterprise Solutions (ENAUTO)

Implementing Cisco Service Provider Advanced Routing Solutions (SPRI)

Implementing Cisco Service Provider VPN Services (SPVI)

Designing Cisco Data Center Infrastructure (DCID)

Implementing Cisco Application Centric Infrastructure (DCACI)

Configuring Cisco MDS 9000 Series Switches (DCSAN)

Implementing Cisco Application Centric Infrastructure - Advanced

Automating Cisco Data Center Solutions (DCAUTO)

Securing Networks with Cisco Firepower (300-710 SNCF)

Implementing and Configuring Cisco Identity Services Engine (300-715 SISE)

Securing Email with Cisco Email Security Appliance (300-720 SESA)

Securing the Web with Cisco Web Security Appliance (300-725 SWSA)

Implementing Secure Solutions with Virtual Private Networks (SVPN 300-730)

Automating Cisco Security Solutions (SAUTO)

Implementing Cisco Collaboration Applications (CLICA)

Implementing Cisco Advanced Call Control and Mobility Services (CLASSM)

Implementing Cisco Collaboration Cloud and Edge Solutions

Implementing Cisco Collaboration Conferencing

Automating Cisco Collaboration Solutions (CLAUTO)

Implementing DevOps Solutions and Practices using Cisco Platforms (DEVOPS)

Developing Solutions Using Cisco IoT and Edge Platforms (DEVIOT)

Developing Applications for Cisco Webex and Webex Devices (DEVWBX)

Performing CyberOps Using Core Security Technologies (CBRCOR)

Implementing Cisco Enterprise Network Core Technologies (ENCOR)

Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)

Implementing and Operating Cisco Data Center Core Technologies (DCCOR)

Implementing and Operating Cisco Security Core Technologies

Implementing Cisco Collaboration Core Technologies (CLCOR)

Developing Applications using Cisco Core Platforms and APIs (DEVCOR)

CCDE Design Written

Deploying Cisco Unified Contact Center Express

Cisco Meraki Solutions Specialist

Securing Cisco Networks with Sourcefire FireAMP Endpoints

Designing Cisco Unified Contact Center Enterprise (UCCED)

Implementing and Supporting Cisco Unified Contact Center Enterprise (UCCEIS)

Cisco Collaboration SaaS Authorization Exam

Cisco Security Architecture for System Engineers

Adopting The Cisco Business Architecture Approach (DTBAA)

Cisco Customer Success Manager (CSM)

Mastering The Cisco Business Architecture Discipline (DTBAD)

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