20+ practice questions focused on Security — one of the most tested topics on the Cisco DCCOR / CCNP Data Center Core 350-601 exam. Each question includes a detailed explanation so you learn why the right answer is correct.
Start Security PracticeAn engineer is configuring a new data center leaf switch to enforce micro-segmentation using Cisco ACI. The requirement is to permit traffic from web servers to application servers on TCP port 8080, but deny all other traffic. The web servers are in EPG 'web_EPG' and application servers in EPG 'app_EPG'. Which contract configuration should be applied?
Explanation: Option C is correct because in Cisco ACI, contracts define the rules for communication between EPGs. The provider EPG offers a service, and the consumer EPG accesses it. By setting the filter direction to 'both', the contract enforces bidirectional traffic on TCP port 8080, which is necessary for web-to-application communication (e.g., HTTP responses). This configuration ensures that only traffic matching the filter is permitted, while all other traffic is implicitly denied by ACI's default deny behavior.
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?
Explanation: Option C is correct because 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.
An engineer needs to secure the management plane on a Cisco Nexus 9000 switch. Which feature should be configured to restrict access to the switch's management interface based on source IP?
Explanation: Option D is correct because a management Control Plane Policing (CoPP) policy on a Cisco Nexus 9000 switch allows the engineer to explicitly permit or deny traffic destined to the management interface based on source IP addresses. CoPP applies QoS policies to control plane traffic, effectively restricting management plane access by rate-limiting or dropping packets from unauthorized sources before they reach the CPU.
An organization is deploying Cisco ACI in a brownfield data center. They have existing VLANs that need to be mapped to ACI EPGs. The network team notices that some VLANs are used across multiple tenants. How should the engineer design the VLAN pool to support overlapping VLANs?
Explanation: Option B is correct because in Cisco ACI, VLAN pools are scoped to a physical domain, and overlapping VLANs across tenants require separate VLAN pools per tenant. Each tenant's EPG is statically bound to its own VLAN pool, ensuring isolation and preventing VLAN conflicts. This design aligns with ACI's multi-tenant architecture where VLAN IDs must be unique within a domain but can be reused across different domains.
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?
Explanation: 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.
+15 more Security questions available
Practice all Security questions1. Baseline your knowledge
Start with 10 questions to gauge your current understanding of Security. This tells you whether you need a concept refresher or just practice.
2. Review every explanation
For each question — right or wrong — read the full explanation. Understanding why an answer is correct is more valuable than knowing the answer itself.
3. Focus on exam traps
Security questions on the 350-601 frequently use trap wording. Look for subtle differences in answers that test your precision, not just general knowledge.
4. Reach 80% consistently
Do repeated sessions until you score 80%+ three times in a row. Then move to mixed-mode practice to test cross-topic recall under realistic conditions.
The exact number varies per candidate. Security is tested as part of the Cisco DCCOR / CCNP Data Center Core 350-601 blueprint. Practicing with targeted Security questions ensures you can handle any format or difficulty that appears.
Yes. Courseiva provides free 350-601 practice questions across all exam topics and domains. The platform includes topic-based practice, mock exams, missed-question review, bookmarked questions, and readiness tracking — no account required.
Difficulty is subjective, but Security is a high-priority exam concept tested in multiple ways — direct recall, scenario analysis, and command-output interpretation. Consistent practice is the best way to build confidence.
Launch a full Security practice session with instant scoring and detailed explanations.
Start Security Practice →