Reinforce 350-601 concepts with active-recall study cards covering all 5 blueprint domains. Each card shows the question on the front and the correct answer with a full explanation on the back.
Flashcards work through active recall — the process of retrieving information from memory rather than passively re-reading it. Research consistently shows that active recall produces stronger, longer-lasting memory than re-reading study guides. For 350-601 preparation, this means flashcards are one of the highest-return study tools available.
Attempt recall first
Read the 350-601 question on each card, pause, and attempt to formulate the answer in your own words before revealing. This retrieval attempt — even if wrong — dramatically strengthens memory compared to immediately reading the answer.
Review wrong cards again
When you get a card wrong, note it and add it back to your review pile. Spaced repetition — seeing difficult cards more frequently — is the mechanism that makes flashcard study far more efficient than linear reading.
Study by domain
Group your 350-601 flashcard sessions by domain for the first 3–4 weeks. Master one domain before moving to the next. In the final week, shuffle all cards together to test cross-domain recall — which is what the real 350-601 exam requires.
Short sessions beat marathon reviews
20–30 flashcard cards per session, done daily, produces better retention than a single 200-card marathon session. Five short daily sessions per week over 4 weeks gives you over 400 total card reviews — enough to reliably pass 350-601.
Sample cards from the 350-601 flashcard bank. Read the question, think of the answer, then read the explanation below.
A data center engineer is troubleshooting intermittent connectivity between two servers in different VLANs. The servers are connected to different leaf switches in a VXLAN EVPN fabric. When checking the fabric, the engineer notices that the NVE interface on one leaf is up/up but the VNI for the server VLAN is not listed in 'show nve vni'. What is the most likely cause?
The VLAN-to-VNI mapping is missing under the VLAN configuration
The NVE interface being up/up indicates the overlay tunnel is operational, but the absence of the VNI in 'show nve vni' means the VNI is not instantiated on the NVE. This typically occurs when the VLAN-to-VNI mapping is missing under the VLAN configuration (e.g., 'vlan 100' then 'vn-segment 10100'), which prevents the VNI from being associated with the NVE interface and advertised via BGP EVPN.
A network engineer is configuring OSPF on a Cisco Nexus switch for a data center network. The requirement is to ensure that the switch does not become the Designated Router (DR) on a multi-access segment. Which OSPF configuration achieves this?
Set OSPF priority to 0 on the interface
Setting the OSPF priority to 0 on the interface prevents the switch from participating in the DR/BDR election process, ensuring it will never become the Designated Router (DR) or Backup Designated Router (BDR) on a multi-access segment. This is the standard method per RFC 2328 to make a router ineligible for DR/BDR status while still allowing it to form full adjacencies with the DR and BDR.
During a maintenance window, a network engineer plans to upgrade the NX-OS software on a pair of Nexus 9000 switches configured as vPC peers. The engineer wants to minimize traffic disruption. Which upgrade sequence is recommended?
Upgrade the secondary vPC peer first, then the primary
In a vPC pair, the secondary peer is upgraded first to preserve the primary's role as the forwarding anchor. Upgrading the secondary peer allows it to reboot and rejoin the vPC domain without disrupting the data plane because the primary peer continues to forward traffic. Once the secondary is stable, the primary is upgraded, ensuring minimal traffic loss.
Refer to the exhibit. An engineer is configuring a server-facing interface on a Nexus switch. The server is running VMware ESXi with multiple virtual machines in VLANs 10, 20, and 30. After applying the configuration, the ESXi host reports that it cannot communicate on VLAN 30. Which configuration change should be made?
Create VLAN 30 in the global VLAN database
VLAN 30 must exist in the global VLAN database before it can be used on any interface. Even though the interface configuration allows VLAN 30 as a trunked VLAN, the switch will not forward traffic for a VLAN that has not been created globally. Without the 'vlan 30' command in global configuration mode, the VLAN is not present in the switch's VLAN database, and the interface will not pass traffic for that VLAN.
An engineer is configuring a Fibre Channel over Ethernet (FCoE) SAN. Which statement about FCoE Initialization Protocol (FIP) is true?
FIP uses Ethernet MAC addresses for communication.
FCoE Initialization Protocol (FIP) uses Ethernet MAC addresses for communication during the discovery, initialization, and maintenance phases of an FCoE session. FIP frames are encapsulated in standard Ethernet frames with a specific EtherType (0x8914), allowing FCoE-capable endpoints to discover each other and establish virtual links without relying on IP addresses.
A storage administrator needs to ensure that a Fibre Channel zone configuration is operationally effective without disrupting the current active zone set. Which approach should be used?
Create the new zone configuration in the defined configuration, then activate it as a new zone set.
In Cisco MDS Fibre Channel SANs, zone configurations are created in the defined configuration and then activated as a new zone set. This approach ensures that the current active zone set remains operational and unaffected during the configuration process, preventing any disruption to existing traffic. Only when the new zone set is explicitly activated does it replace the active set, allowing for a controlled cutover.
A data center deployment uses NPV mode on a Cisco MDS switch to connect to a core Fibre Channel switch. After configuration, the NPV switch does not register with the core. What is the most likely cause?
NPIV is not enabled on the core switch.
NPV (N_Port Virtualization) mode requires NPIV (N_Port ID Virtualization) to be enabled on the core Fibre Channel switch. NPIV allows a single physical N_Port to register multiple FCIDs (Fibre Channel IDs) for multiple virtual initiators behind the NPV switch. Without NPIV on the core, the NPV switch cannot complete the FLOGI (Fabric Login) process and will not register with the fabric.
A network engineer wants to automate the deployment of a new VLAN across all Cisco Nexus switches in a data center using Python scripts. Which tool is most appropriate for this task?
Cisco NX-API with Python requests
Cisco NX-API provides a RESTful API interface on Nexus switches, allowing direct HTTP/HTTPS calls to configure VLANs programmatically. Using Python's requests library, you can send structured JSON payloads to the API endpoint, making it the most direct and efficient method for script-driven automation without requiring intermediate tools or protocols.
A data center team is troubleshooting an automation script that uses REST API to configure a Cisco Nexus 9000 switch. The script fails with a '401 Unauthorized' error. What is the most likely cause?
Invalid or expired authentication token
A 401 Unauthorized error in REST API communication indicates that the request lacks valid authentication credentials. For Cisco Nexus 9000 switches, REST API access typically requires a token-based authentication (e.g., using HTTP Basic Auth to obtain a session token or cookie). If the token is invalid or expired, the API server rejects the request with a 401 status code, as the script cannot prove its identity.
A company is deploying a new Cisco UCS Mini with a single Fabric Interconnect 6324. They need to connect to an existing Fibre Channel SAN. Which action is required to enable Fibre Channel connectivity?
Configure the uplink Ethernet ports as unified ports to support Fibre Channel.
The Cisco UCS 6324 Fabric Interconnect has built-in unified ports that can be configured as 2/4/8-Gbps Fibre Channel uplinks. To connect to an existing Fibre Channel SAN, you configure these unified ports as FC uplinks (option D); no external MDS switch is required. Adding an MDS is unnecessary and not a required action.
A UCS administrator needs to deploy 20 identical servers with the same firmware, BIOS, and boot order. Which approach is the most efficient?
Create a service profile template and then generate service profiles from it.
Creating a service profile template and then generating service profiles from it is the most efficient approach because it allows you to define the firmware, BIOS, and boot order once in a reusable template, then automatically create multiple service profiles with unique identities (e.g., UUID, MAC, WWN) for each of the 20 identical servers. This leverages Cisco UCS Manager's built-in template-to-instance workflow, ensuring consistency and reducing manual effort.
A company is deploying a Cisco UCS Mini in a remote office. They need to support both VMware vSphere and Microsoft Hyper-V on the same UCS domain. What is the best practice for deploying compute resources for both hypervisors?
Create separate service profile templates for each hypervisor
Separate service profile templates are required because VMware vSphere and Microsoft Hyper-V have different boot and storage configuration requirements. Each hypervisor needs its own boot policy (e.g., SAN boot vs. local disk), firmware settings, and potentially different vNIC/vHBA configurations. Using distinct templates ensures that each hypervisor's compute resources are correctly provisioned without conflicts.
A Cisco UCS Manager administrator notices that a newly provisioned service profile is showing 'Config Error' for the vNIC. The vNIC is configured to use a dynamic MAC address from a pool that has no free addresses. What is the correct remediation?
Add more MAC addresses to the MAC pool used by the vNIC
The 'Config Error' for the vNIC indicates that the dynamic MAC address assignment failed because the MAC pool is exhausted. Adding more MAC addresses to the pool resolves the issue by providing available addresses for the vNIC to consume, allowing the service profile to deploy successfully.
A customer is deploying Cisco ACI with a requirement to isolate tenant traffic in a multi-tenant environment. They want to ensure that a tenant admin can only manage their own tenant's objects. Which RBAC configuration should be implemented?
Create a security domain for each tenant and assign the 'tenant-admin' role to the user within that domain.
Cisco ACI uses security domains to enforce Role-Based Access Control (RBAC) boundaries. By creating a security domain for each tenant and assigning the 'tenant-admin' role to a user within that domain, the tenant admin is restricted to managing only the objects (e.g., EPGs, contracts, policies) that belong to that specific tenant. This ensures isolation of tenant traffic management in a multi-tenant environment without granting global or cross-tenant privileges.
A network administrator suspects that a rogue DHCP server is active on the data center network. The switches are Cisco Nexus 9000 series running NX-OS. Which configuration should be applied to prevent DHCP spoofing?
Enable DHCP snooping globally and configure uplink ports as trusted.
DHCP snooping is the correct defense against rogue DHCP servers because it filters DHCP messages on untrusted ports and allows only DHCP replies from trusted uplink ports. By enabling DHCP snooping globally and configuring uplink ports as trusted, the switch will drop DHCPOFFER and DHCPACK messages received on access ports, preventing a rogue server from handing out malicious IP configurations.
The 350-601 flashcard bank covers all 5 official blueprint domains published by Cisco. Cards are distributed proportionally, so domains with higher exam weight have more cards.
Domain Coverage
Network
Storage Network
Automation
Compute
Security
Both flashcards and practice questions are evidence-based study tools. The difference is in what they train:
Flashcards — concept retention
Best for memorising definitions, acronyms, protocol behaviours, command syntax, and conceptual distinctions. Use flashcards to build the foundational vocabulary that 350-601 questions assume you know.
Best in: weeks 1–3
Practice tests — application
Best for applying concepts to realistic scenarios, eliminating distractors, and building exam stamina.350-601 questions test scenario reasoning — not just recall — so practice tests are essential.
Best in: weeks 3–6
The most effective 350-601 study plan combines both: use flashcards for the first 2–3 weeks to build conceptual foundations, then shift to practice tests and mock exams in the final 2–3 weeks to apply and benchmark that knowledge. Most candidates who pass on their first attempt use both tools.
Yes. Courseiva provides free 350-601 flashcards across all official exam domains. Every card includes the correct answer and a full explanation of why it is right and why the distractors are wrong. The platform also includes topic-based practice, mock exams, and readiness tracking — no account required.
Courseiva has 756+ original 350-601 flashcards across all 5 exam blueprint domains. New cards are added regularly as the question bank grows. All cards are checked against the official Cisco exam objectives, with editorial oversight from an experienced network and security engineer.
Courseiva flashcards are purpose-built for IT certification exams. Unlike generic flashcard platforms where content quality varies, every Courseiva card is mapped to the official 350-601 exam blueprint, written by engineers who hold the certification, and includes a full explanation of the correct answer and why the distractors are wrong. This explanation quality is what separates genuine learning from rote memorisation.
Courseiva is a web platform — an internet connection is required. For offline study, we recommend creating free Courseiva account, using the platform in your browser, and using your device's offline capabilities if your browser supports offline web apps.
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