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 needs to design a disaster recovery solution for a Cisco ACI multisite network that must provide seamless IP addressing across sites and support Layer 2 adjacency. Which two components should be used to meet this goal? (Choose two.)
Answer: AE
An engineer must design the compute portion of a data center environment. The environment includes: • direct-attach Fibre Channel storage array with four 32 G Fibre Channel ports per controller • Cisco UCS B-series servers equipped with Cisco UCS IOM 2408 Fabric Extenders • Cisco 6454 Fabric Interconnects The fabric interconnects connect to the LAN via 100G ports, the SAN via 32 G Fibre Channel ports, and the IOM 2408 via 10 G ports. Which storage connectivity strategy must the engineer choose?
Answer: C
A SAN engineer needs to design a Fibre Channel SAN by using Cisco MDS 9000 Series Switches. The solution must meet these requirements: • ensure storage resilience • prevent oversubscription • mitigate congestion on ISL connections • use virtual links • support E Ports Which MDS switch feature should be used to meet these requirements?
Answer: D
A network engineer needs to design a highly available data center to meet these requirements: • ensure network resilience • reduce network instability for Layer 3 gateway devices • provide interoperability in multivendor environments • support IPv4 and IPv6 address families Which FHRP meets these requirements?
Answer: C
Refer to the exhibit. An engineer is designing a new data center for a customer using Cisco proprietary technology. The engineer must ensure the highest availability and bandwidth for south-to-north traffic. Which design must the engineer choose to meet these criteria?
Answer: B
Which type of port should be used on a Cisco Nexus 7700 Switch for OOB management that uses Layer 3 and supports authentication and encryption?
Answer: A
An engineer working for a telecommunication company with an employee ID:458:138:642 is evaluating the use of broadcast, unknown unicast, multicast replication modes for a VXLAN EVPN network. The engineer must leverage a pure unicast-based underlay network with the requirement to have multicast forwarding in the overlay. Which method must be used to achieve this task?
Answer: D
Which programming model is vendor-agnostic and uses separate containers or models for operational and configuration data?
Answer: A
A network engineer designs a virtual network in a Cisco UCS Manager. The traffic must be explicitly forwarded from the vNIC on the server to a specific uplink Ethernet port on the Cisco fabric interconnect. Also, the server vNIC must use the same uplink Ethernet port after reboot. Finally, the design requires a QoS policy for remote direct memory access over converged Ethernet (RoCE v2). Which set of design features meets these requirements?
Answer: D
Refer to the exhibit. An engineer must migrate the current topology to a topology that provides more speed, less latency, and support for software-define networks. The new topology has these requirements: • separation into core, aggregation, and access routers • varied server-to-server latency, depending on the path used • support for extending the Layer 3 domain by combining access and aggregation routers Which design topology meets these requirements?
Answer: B
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