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Cisco 300-610 - Designing Cisco Data Center Infrastructure (DCID)

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Total 258 questions

A network engineer must design a data center network with four Cisco Nexus 7706 switches. The switches will be installed in primary and secondary data centers in vPC domains. The two data centers must be connected via Layer 2 links and provide the maximum throughput, redundancy, and avoid port-blocking spanning-tree design.

Which deployment model meets these requirements?

A.

dual-sided single vPC

B.

single-sided dual vPC

C.

dual-sided dual vPC

D.

single-sided single vPC

A network design must include a solution to run CLI commands remotely on Cisco Nexus 9000 Series Switches. The customer's security policy requires secure login credentials and an encrypted underlying transport. The command output will be processed using tools that support XML or JSON encoding. Which two components should be included in the design? (Choose two.)

A.

SSH

B.

NX-API

C.

HTTP

D.

HTTPS

E.

Bash shell

Refer to the exhibit. An engineer working for a service provider with an employee ID: 4800:35-849 must perform the mapping of Fibre Channel LUN targets lo the indicated iSCSI virtual target. Which configuration shows the requited mapping?

A.

B.

C.

D.

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.

PIM sparse mode

B.

ingress replication

C.

head-end replication

D.

PIM dense mode

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

A network engineer must select a high availability feature for their data center. The solution must ensure network resilience, reduce network instability for Layer 3 routing protocols, and meet these requirements:

    The device must notify its neighbors when the control plane is undergoing a restart.

    The solution must suppress routing flaps in case of stateful switchovers.

Which solution must be implemented?

A.

BFD

B.

HSRP

C.

NSF

D.

ISSU

An engineer must connect a Cisco UCS Fabric Interconnect to a storage array using a Fibre Channel protocol. The SAN must be directly connected to the UCS fabric interconnects using ports 1/1 and 1/2. Which fabric interconnect configuration must be used?

A.

Fibre Channel end-host mode, and ports as Fibre Channel storage port

B.

Ftore Channel switching mode, and ports as Fibre Channel storage port

C.

Fibre Channel end-host mode, and ports as Fibre Channel uplink port

D.

Fibre Channel switching mode, and ports as Fibre Channel uplink port

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.

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.

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.

A network architect must design a large-scale Cisco SAN topology. The customer has a limited budget, so a design that provides use of resources is required. To support this requirement, the architect to share array ports, ISL, and line card bandwidth. The customer has also presented these additional considerations:

    The customers plans to expand the network by 10% over the next two years.

    The customer’s policy requires physically separated infrastructure to support high availability.

Which solution should be used to meet these requirements?

A.

Collapsed-core

B.

Mesh

C.

Core-edge

D.

Edge-core-edge