Cisco 300-540 Practice Exams
Last updated on Oct 21,2026- Exam Code: 300-540
- Exam Name: Designing and Implementing Cisco Service Provider Cloud Network Infrastructure
- Certification Provider: Cisco
- Latest update: Oct 21,2026
Question #41
EVPN over SR/MPLS can solve which of the following issues?
- A . Lack of multicast support in traditional networks
- B . The need for manual route configuration in large networks
- C . Inability to use public internet for private connectivity
- D . High costs associated with physical cabling
Correct Answer: AB
Question #42
Router hardening involves:
- A . Disabling unnecessary services and interfaces
- B . Using default passwords
- C . Allowing all inbound traffic
- D . Decreasing logging level
Correct Answer: A
Question #43
Which of the following is a constraint of IaaS related to VLAN?
- A . Unlimited scalability
- B . VLAN scale and segmentation limitations
- C . Enhanced security by default
- D . Decreased network performance
Correct Answer: B
Question #44
When troubleshooting DCI solutions, which of the following tools or concepts are crucial? (Choose two)
- A . EVPN VXLAN for extending layer 2 services over a layer 3 network
- B . IPsec VPN for enhancing physical security measures
- C . ACI for centralized application-focused network policies
- D . SNMP for managing network devices
Correct Answer: AC
Question #45
Which of the following are key components of network assurance? (Select two)
- A . NFVI MANO
- B . Physical network mapping
- C . VNF workloads
- D . Manual network configurations
Correct Answer: AC
Question #46
FaaS is an ideal cloud service model for:
- A . Large, monolithic applications
- B . Applications requiring extensive customization of the underlying OS
- C . Event-driven, short-lived microservices
- D . Data-intensive, long-running processes
Correct Answer: C
Question #47
SR-IOV technology improves network performance by:
- A . Allowing VMs direct access to physical network interfaces
- B . Encrypting all data in transit
- C . Decreasing the number of available network paths
- D . Increasing CPU utilization for network tasks
Correct Answer: A
Question #48
BGP multi-path is used in ECMP to enable __________ routing paths for traffic.
- A . single
- B . dual
- C . multiple
- D . no
Correct Answer: C
Question #49
Pseudowires are typically used for:
- A . Emulating a physical wire over a MPLS network
- B . Directly connecting two locations without encryption
- C . Providing a dedicated, high-latency connection between data centers
- D . Decreasing the overall security of a network
Correct Answer: A
Question #50
A virtual private cloud (VPC) is implemented to provide __________ isolation within a public cloud environment.
- A . network
- B . physical
- C . application
- D . user
Correct Answer: A