Practice 300-540 Exam Online

Question 1

Which security mechanism is commonly used to protect network infrastructure from Distributed Denial of Service (DDoS) attacks by diverting attack traffic away from the target network?

A : GRE (Generic Routing Encapsulation)

B : RTBH (Remotely Triggered Black Hole)

C : BFD (Bidirectional Forwarding Detection)

D : MACSEC (Media Access Control Security)

Answer: B

Question 2

Which technology provides real-time monitoring and analysis of network performance and traffic in service provider cloud environments?

A : Syslog

B : SNMP traps

C : SR-PM (Segment Routing Performance Monitoring)

D : NetFlow

Answer: C

Question 3

What technology is commonly used for performance monitoring in cloud environments?

A : SMTP

B : SNMP

C : NetFlow

D : Syslog

Answer: C

Question 4

Which NFVI security measure involves securing the control and management plane communication channels using cryptographic protocols?

A : VRF (Virtual Routing and Forwarding)

B : SNMP (Simple Network Management Protocol)

C : TLS (Transport Layer Security)

D : GRE (Generic Routing Encapsulation)

Answer: C

Question 5

What is a characteristic of SR-IOV (Single Root I/O Virtualization) technology in service provider cloud environments?

A : It enables hardware-based virtualization for network functions.

B : It enhances network security through microsegmentation.

C : It provides software-defined overlay networking.

D : It supports multi-tenancy in cloud data centers.

Answer: A

Name:	Designing and Implementing Cisco Service Provider Cloud Network Infrastructure (SPCNI)
Exam Code:	300-540
Certification:	CCNP Service Provider
Vendor:	Cisco
Total Questions:	245
Last Updated:	Apr 02, 2026

Cisco 300-540 Answers