Latest [Oct 23, 2025] 300-610 Exam with Accurate Designing Cisco Data Center Infrastructure PDF Questions
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The 300-610 exam covers a wide range of topics related to data center infrastructure design, such as data center architecture, storage networking, compute networking, and network services. 300-610 exam is designed to test the candidate's knowledge and skills in designing data center infrastructure that meets business and technical requirements, while also taking into account industry best practices and emerging technologies.
Cisco 300-610 exam focuses on four key areas of data center infrastructure design, including network infrastructure design, compute infrastructure design, storage infrastructure design, and virtualization infrastructure design. 300-610 exam covers topics such as data center infrastructure architecture, data center virtualization, data center networking technologies, and data center storage technologies.
NEW QUESTION # 109
Which automation software natively runs within the CLI of Cisco NX-OS devices?
- A. Chef
- B. Ansible
- C. Python
- D. Puppet
Answer: C
Explanation:
Cisco NX-OS supports a built-in Python interpreter that can be accessed directly from the CLI.
Python scripts can be run interactively or in non-interactive mode, allowing automation and programmability directly on the device. NX-OS includes Python versions 2.7 and 3.x (with Python
3 recommended for new scripts). This enables tasks such as configuration verification, automation, and interaction with the device CLI programmatically.
NEW QUESTION # 110
Drag and drop the components from the left onto the descriptions on the right that indicate what occurs to Fibre Channel fabric when that component fails.
Answer:
Explanation:
NEW QUESTION # 111
Refer to the exhibit. A midsize company is running a traditional iSCSI storage infrastructure on a set of Cisco UCS B200 M6 servers, which are connected to a Cisco MDS 9124 SAN fabric. The infrastructure includes a VMware ESXi supervisor, and each host creates iSCSI/VMHBA adapters to link the physical NICs to their respective VMkernel ports. Which action must the engineering team take to improve the performance and scalability of the iSCSI storage infrastructure?
- A. Implement Multipathing Protocol on the ESXi supervisors.
- B. Implement Cisco LACP protocol on the ESXi hosts and UCS servers.
- C. Implement VNIC teaming on the UCS B200 M6 servers.
- D. Implement IP addresses from the same subnet to all iSCSI initiators and targets without subnetting.
Answer: A
Explanation:
Enabling iSCSI multipathing on the ESXi hosts lets each VMkernel iSCSI adapter use all available NIC-network paths in parallel - boosting throughput, providing automatic failover, and improving scalability. Neither LACP nor generic NIC teaming applies to software iSCSI; MPIO is the VMware-supported mechanism.
NEW QUESTION # 112
Refer to the exhibit. FCoE is used in the topology between the SAN Storage devices and SAN-Core routers. After noticing traffic drops to hosts accessing SAN-B storage, the engineering team wants to reduce the oversubscription ratio in the topology. Which action must the team take?
- A. Increase the bandwidth between SAN-A and SAN-B Storage toward the SAN-Core devices.
- B. Configure QoS to prioritize SAN-A traffic
- C. Increase the bandwidth between the SAN-Coro and SAN-Edgo devices.
- D. Configure QoS to prioritize SAN-B traffic.
Answer: C
NEW QUESTION # 113
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?
- A. VXLAN EVPN
- B. VPLS
- C. FHRR
- D. FabricPath
Answer: A
NEW QUESTION # 114
Refer to the exhibit. In this scenario a Cisco engineer is building a loop-free topology where a dedicated layer of the vPC domain adjacent to the aggregation layer which also runs vPC is used to interconnect the two data centers together. The engineer globally configures a vPC domain identifier on both vPC devices where the domain ID is the same on both peer devices.
Which action successfully forms the domain?
- A. Synchronize the MAC addresses for the member ports
- B. Enable and reuse an ISL Layer 3 trunk port channel
- C. Put peer device interfaces into a suspended state.
- D. Configure vPC-peer-keepalive link on both peer devices
Answer: D
NEW QUESTION # 115
Drag and drop the technologies from the left onto the correct descriptions on the right.
Answer:
Explanation:
NEW QUESTION # 116
A network engineer is implementing Cisco UCS manager with Cisco UCS center integration. The company is strict security policies require that the logical profile of virtual network adapters and logical addressing assigned to Cisco UCS servers be managed by the Cisco UCS manager. The users must also be prevented from being able to acknowledge pending activities in the Cisco UCS manager. Which two profile must be used to meet these requirements? (Choose two.)
- A. Restricted chassis
- B. Global maintenance
- C. Local power
- D. Public network control
- E. Local service
Answer: B,E
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-central/GUI-User-Guides/Operations/b_UCSC_Ops_Guide/b_UCSC_Ops_Guide_chapter_0111.html#id_16185
NEW QUESTION # 117
A customer is deploying a SAN based on Cisco MDS 9000 Series Switches. Each Inter-Switch Link must carry multiple VSANs at the same time. The access switch must share the same domain ID as the director switch to reduce the number of domain IDs needed in the fabric Drag and drop the operational port types from the right onto the boxes on the left to create a topology that meets these requirements. Not all port types are used. Port types are used more than once.
Answer:
Explanation:
NEW QUESTION # 118
An engineer must design a disaster recovery solution for a Cisco ACI Multi-Site network. One requirement is that the applications must have seamless IP addressing across sites. The solution must also be highly resilient and support Layer 2 adjacency. Which design meets these requirements?
- A. Option C
- B. Option A
- C. Option D
- D. Option B
Answer: A
NEW QUESTION # 119
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 OoS policy for remote direct memory access over converged Ethernet (RoCE v2). Which set of design features meets these requirements?
- A. vNIC template and Gold priority
- B. vNIC pool and Silver priority
- C. LAN pin group and Platinum priority
- D. server VLAN pool and Gold priority
Answer: C
NEW QUESTION # 120
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?
- 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 different IP subnets among VDCs.
- D. Each VDC has a unique out-of-band IP address from the same IP subnet.
Answer: D
Explanation:
Virtual Device Contexts (VDC) allow you to carve out multiple virtual switches from a single physical Nexus switch Each VDC is logically isolated from every other VDC on a switch. Therefore just like with physical switches, in order to trunk or route traffic between them, physical interfaces and cabling is required to connect two or more VDCs together before this can happen.
A useful VDC feature is that the mgmt0 interface on the Supervisor can be assigned a different IP address by each VDC.
VDC management can be done via virtualizing the management port so that, each VDC will get logical instance of management port and where we have to provide the separate IP address to each Virtual management Port present in VDC from the same subnet.
NEW QUESTION # 121
Refer to the exhibit.
A customer must ensure that the interface on a switch has enough resources to sustain the line rate traffic during peak load.
Which action meets this requirement?
- A. Set Transmit B2B credit to 16.
- B. Change the rate mode to dedicated.
- C. Increase the data field size to 9000 bytes.
- D. Change the port mode to NL.
Answer: B
NEW QUESTION # 122
An engineer is experiencing performance issues on a cisco UCS blade server. The B-series blade server contains four CPUs, most of which are idle. The engineer notices that the CPU is suffering from too many requests sent by the NIC. Additionally, the number of queues appears to be insufficient and only a single CPU is processing the network traffic. Which policy must be used to alleviate these issues?
- A. LAN connectivity
- B. Ethernet adapter
- C. Dynamic vNIC connection
- D. vNIC placement
Answer: B
Explanation:
https://www.cisco.com/en/US/docs/unified_computing/ucs/sw/gui/config/guide/141/UCSM_GUI_Configuration_Guide_141_chapter19.html Ethernet adapter policy is the only policy that is having configuration that is related to CPU.
NEW QUESTION # 123
Refer to the exhibit.
A Cisco UCS chassis that has two IOMs is discovered. The chassis discovery policy creates a fabric port channel. What is the result of this policy?
- A. The port channel is disabled until an administrator enables it manually.
- B. Cisco UCS Manager creates two separate fabric port channels.
- C. Each uplink that connects an IOM is configured as a discrete link.
- D. Cisco UCS Manager creates a single fabric port channel.
Answer: B
NEW QUESTION # 124
A network engineer is connecting a backup server to the given network. The server has three available physical Ethernet interfaces - dual 1Gbps interfaces, plus a single 10Gbps interface - and all devices support virtual port channels. The engineer must minimize backup time from hosts on the network, with a mandate for no single point of failure connectivity within the data center and the interfaces either active or passive. Which deployment model must the engineer use?
- A.
- B.
- C.
- D.
Answer: D
NEW QUESTION # 125
Which two methods mitigate congestion in a SAN network? (Choose two.)
- A. Configure the port monitor to allow categorization of a specific device as slow.
- B. Configure ER_RDY to allow splitting of each ISL between switches into separate virtual links.
- C. Use the port-monitor command to detect slow drain devices.
- D. Configure the flow control for the FC to use R_RDY.
- E. Configure the port channel to enable individual buffer-to-buffer credits.
Answer: A,B
Explanation:
- Extended Receiver Ready - This feature allows each ISL between supporting switches to be split into four separate virtual links, with each virtual link assigned its own buffer-to-buffer credits.
Virtual link 0 used to carry control traffic, virtual link 1 is used to carry high-priority traffic, virtual link 2 is used to carry slow devices, and virtual link 3 is used to carry normal traffic.
- Congestion Isolation - This feature allows devices to be categorized as slow by either configuration command or by port monitor.
- Port monitor portguard action for Congestion Isolation - Port monitor has a new portguard option to allow the categorization of a device as slow so that it can have all traffic flowing to the device routed to the slow virtual link.
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/mds9000/sw/8_x/config/interfaces/cis co_mds9000_interfaces_config_guide_8x/congestion_avoidance_isolation.html
NEW QUESTION # 126
A customer needs to deploy a three-tier network architecture that will consist of web, and other business-critical applications. The solution will include Cisco UCS 6324 Fabric interconnects managing B and C Series servers The Fabric interconnects will be connected to the cisco nexus 7706 series switch for network access. A storage array will be directly connected to the UCS deployment. Which type must be used to meet these requirements?
- A. UCS Interconnect in Ethernet end-host mode
UCS Interconnect in Fibre Channel end-host mode
Fabric Interconnect uplinked to me Nexus device using an LACP port-channel in passive mode - B. UCS Inter conned in Ethernet switching mode
UCS interconnect in Fibre Channel end-host mode
Fabric Interconnects uplinked to the Nexus device using an LACP port-channel in active mode - C. UCS Interconnect in Ethernet switching mode
UCS interconnect to Fibre Channel switching mode
Fabric Interconnect uplinked to the Nexus device using an LACP port-channel in passive mode - D. UCS Interconnect in Ethernet end-host mode
UCS Interconnect in Fibre Channel switching mode
Fabric Interconnects uplinked to the Nexus device using an LACP port-channel in active mode
Answer: D
Explanation:
FC must be in switching mode for Direct Attached Storage.
NEW QUESTION # 127
Refer to the exhibit. An engineer must deploy NEW-VRF-001 in the data center. All hosts require full reachability with all other hosts, no matter on which pod the host deployment occurs. Which set of commands must the engineer include in the deployment?
- A. advertise I2vpn evpn
route-target both auto - B. address-family I2vpn evpn
route-target both auto - C. route-target both auto evpn
route-target both auto - D. host-reachability protocol bgp
advertise I2vpn evpn
Answer: C
NEW QUESTION # 128
A network engineer must design a UCS SAN configuration for vNIC port eth0, which is currently configured directly via the adaptor. The engineer set the Connection Policies option to VMQ and selected a VMQ Connection Policy named Primary-Cluster. What happens to the eth0 running configuration when the configuration is applied?
- A. The new policy overrides the Adaptor Policy configuration.
- B. The existing Adaptor Policy configuration remains active until it is disabled.
- C. The existing Adaptor Policy configuration remains active until it is removed.
- D. The new policy becomes active only when the same policy is applied to vNIC port eth1.
Answer: A
NEW QUESTION # 129
An engineer must interconnect customer data centers by using a 10-Gbps. unicast-only, Layer 3 circuit The requirement is to stretch the Layer 2 connection over the tunnel isolate STP traffic and create more than two million logical network segments Much solution meets these requirements?
- A. OTV
- B. dark fiber
- C. VXLANEVPN
- D. IPsec over GRE
Answer: C
NEW QUESTION # 130
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Cisco 300-610 exam, also known as Designing Cisco Data Center Infrastructure (DCID), is designed to test the knowledge and expertise of professionals in the field of data center infrastructure design. It is an important certification exam for individuals who are interested in advancing their careers in data center networking, data management, virtualization, and cloud computing.
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