Quality of Service (QoS) Quiz

What is the purpose of QoS classification?

• To block certain types of network traffic

• To prioritize network traffic based on different criteria

• To randomly assign network traffic priorities

• To slow down network traffic

What are the two main QoS mechanisms in Cisco SRND?

• Monitoring and Analysis

• Classification and Marking

• Encryption and Decryption

• Routing and Switching

Which QoS mechanism in Cisco SRND is used to provide congestion management?

• First In, First Out (FIFO)

• Class-Based Weighted Fair Queuing (CBWFQ)

• Weighted Fair Queuing (WFQ)

• Random Early Detection (RED)

What is traffic prioritization in QoS?

• Allowing all types of network traffic to have equal priority

• Giving priority to certain types of network traffic over others

• Blocking all types of network traffic

• Randomly assigning priority to network traffic

Which QoS mechanism is used to prioritize delay-sensitive traffic such as voice and video?

• First-Come, First-Served

• Weighted Fair Queuing

• Random Early Detection

• Priority Queuing

How is QoS deployment beneficial in Cisco networks?

• It makes network management more difficult

• It helps in prioritizing network traffic, ensuring better performance for critical applications, and managing bandwidth effectively.

• It increases network congestion

• It has no impact on network performance

What are the key components of QoS deployment in Cisco networks?

• Firewall configuration

• Server maintenance

• Routing and switching

• Classification and marking, congestion management, congestion avoidance, and traffic shaping and policing

What is the purpose of QoS monitoring and management?

• To ignore different types of traffic

• To slow down network traffic

• To ensure efficient allocation and utilization of network resources, and to maintain consistent service levels for different types of traffic.

• To randomly allocate network resources

Which tools are commonly used for QoS monitoring and management in Cisco networks?

• Cisco Packet Sniffer

• Cisco Latency Tracker

• Cisco Prime Infrastructure, Cisco Application Visibility and Control (AVC), and Cisco Network Quality Analyzer (NQA)

• Cisco Bandwidth Limiter