Designing Cisco Data Center Infrastructure (DCID)207 questions across 21 pages are complete and free, with no account or card.
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An engineer must design Layer 2 connectivity for a subnet between two data centers. The engineer must ensure seamless host mobility and optimal first-hop routing. Which attribute must be synchronized across all data centers to achieve this goal?
Answer: D
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?
Answer: B
An engineer must connect a Cisco UCS B-Series based system to an existing large storage area network fabric. The deployment must support hardware-based load balancing, prevent Fibre Channel domain ID exhaustion, and enable all blade servers to be in the same VSAN. Which set of actions meets the requirements?
Answer: A
A customer deploys 32 virtualization hosts in a Cisco UCS domain. All hosts run in the same cluster and have identical hardware specifications. The operating system requires that all firmware is consistent across the hosts for driver support. The customer must provision additional interfaces later for expandability. Which feature of Cisco UCS Manager meets these requirements?
Answer: C
A company data center requires a new disaster recovery solution to host critical services. The solution can sustain several hours of data loss because the services are routinely backed up to an offsite location. Also, the disaster recovery solution must provide 24-hour availability. Due to the strict policy requirements, the company wants to retain complete control of when the failover process occurs. Which solution meets these requirements?
Answer: B
A network consultant evaluates the Ethernet Adapter Policy configuration to be applied to the Cisco UCS blade servers. The policy must minimize latency and increase throughput for sensitive applications. The solution must increase the CPU data cache hit rate to meet these requirements. Which policy is required?
Answer: B
A set of virtual machines must be live migrated from a data center to a disaster recovery site. The data center and disaster recovery sites are connected through an Inter-Pod Network topology. The gateway address of the virtual machine is the same across the data center and disaster recovery. Which Cisco Nexus feature supports this requirement?
Answer: A
An engineer must develop a Python tool to automate software upgrades of both data center and non-data center devices. All devices offer a RESTful API and require a JSON or XML payload. Vendor-specific libraries must be avoided. Which library must the engineer choose?
Answer: A
A company is using Cisco UCS and wants a network orchestration solution to meet these requirements: • centrally manage compute and storage platforms • reduce the time it takes to detect an outage • easily exchange data with TAC to reduce resolution times The company does not have in-house knowledge about scripting. Which solution must the company choose?
Answer: B
Refer to the exhibit.
A system administrator needs a solution to manage random packet drops between two Cisco UCS C240 M4 servers. The servers are connected to a pair of Cisco Nexus 7009 switches using 10G fibre interfaces. Both servers are generating too many east-west traffic flows from TCP-based applications, which causes significant latency that impacts the customer. Also, the transfer of files from Server-1 to Server-2 larger than 10 GB results in multiple retransmits. Which design solution resolves this issue?
Answer: D
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