Cisco Designing Cisco Data Center Infrastructure - 300-610 Exam Questions

QUESTION NO: 1
Which protocol prevents fiber failures from causing a Layer 2 loop in a dark fiber DCI?

QUESTION NO: 2
Refer to the exhibit. A customer runs an Online Transaction Processing (OLTP) application on Server1. The application generates a small number of transactions and requires low storage latency. Server2 is a backup server that performs backups twice a day. During the backup window, the OLTP application experiences high-latency spikes that affect the application performance. The customer must meet these requirements:
- Maintain consistent low I/O latency for the OLTP server.
- Guarantee I/O throughput for the OLTP server during backup time
- Allow the customer to keep the existing hardware.
Which action must be taken to meet these requirements?

QUESTION NO: 3
An engineer must design a secondary site to prevent a catastrophic primary site failure. The applications must communicate across sites via the data link layer of the OSI model. The Layer 3 transport that is available for this solution consists of 10-Gb connections over Layer 3.
Which two solutions meet these requirements? (Choose two.)

QUESTION NO: 4
The user traffic destined to all web servers located in the data center must pass first through a set of firewalls for deep packet inspection. A network architect must design the Cisco Intelligent Traffic Director (ITD) deployment that meets these requirements:
- The firewalls are connected to a set of two Cisco Nexus switches to
provide stateful handling of traffic.
- The ITD service is provided for inside and outside segments of the
firewall.
Which ITD deployment mode must be implemented to meet these requirements?

QUESTION NO: 5
Which technology can you use to create separate routing tables for different tenants that are hosted on the same Cisco NX-OS platform?

QUESTION NO: 6
What should be implemented on a Cisco Nexus 9300 Series Switch to reduce oversubscription between switches within a Fibre Channel fabric?

QUESTION NO: 7
Which orchestration tool should be used for the management and analytics of servers across multiple sites?

QUESTION NO: 8
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?

QUESTION NO: 9
An engineer must configure an interface for managing and orchestrating a Cisco Nexus device.
The interface must be operational if the data and control planes crash, support IPv4 and IPv6 addressing, and have access to its own VRF instance.
Which interface should be used to meet these requirements?