Splendid Routing And Switching Test - 46+ MCQs: Routing and Switching Quiz: Test Your Networking Knowledge with Questions on Routing and Switching Concepts

1. Discuss the concept of VRRP (Virtual Router Redundancy Protocol) and its advantages in network redundancy. Provide a scenario where VRRP is beneficial for ensuring continuous network operation.

VRRP is a protocol that provides network redundancy by allowing multiple routers to work together to represent a single virtual router. It ensures uninterrupted network operation in scenarios where a primary router may fail. For example, in large-scale corporate networks where a single point of failure is unacceptable, VRRP plays a crucial role in maintaining network continuity.

VRRP is only useful in small networks with a limited number of devices. It does not provide significant benefits in larger networks.

VRRP is designed for wireless networks to manage handovers between access points. It is not essential in wired networks.

VRRP is primarily used for load balancing in networks with heavy traffic. It is not critical for network redundancy.

2. Examine the concept of VLAN pruning and its significance in large-scale networks. Provide a practical example illustrating when VLAN pruning is crucial.

VLAN pruning is the process of limiting the propagation of broadcast traffic in a VLAN to only those switches and ports where the traffic is required. In large-scale networks, VLAN pruning optimizes network bandwidth and reduces unnecessary broadcast traffic. An example scenario is a campus network with multiple buildings, where each building has its VLAN, and VLAN pruning ensures broadcast traffic is confined to each building's switches only.

VLAN pruning is only relevant in small networks with limited devices. It is not significant in large-scale networks.

VLAN pruning is primarily used for wireless networks. It optimizes bandwidth by restricting broadcast traffic to specific wireless devices.

VLAN pruning is essential for secure networks but not for optimizing bandwidth in large-scale scenarios.

3. What is the purpose of a switch in a network?

To connect different networks together

To filter and forward frames based on MAC addresses

To assign IP addresses dynamically

To provide wireless connectivity

4. What is VLAN short for?

Virtual Layered Area Network

Variable Length Addressing

Virtual Local Area Network

Visual LAN

5. What is the purpose of the RIP (Routing Information Protocol) in routing?

To secure remote access to network devices

To provide secure email communication

To dynamically update and share routing tables between routers

To filter network traffic based on specified criteria

6. Explain the concept of MPLS (Multiprotocol Label Switching) and its advantages in improving network performance and efficiency. Provide a use case where MPLS is particularly beneficial.

MPLS is a protocol that enhances network performance and efficiency by assigning labels to packets. This allows routers to make forwarding decisions based on labels rather than complex routing tables. MPLS is beneficial in scenarios such as large-scale service provider networks, where it improves the speed and reliability of data transfer by optimizing packet forwarding.

MPLS is primarily used for security purposes in networks. It does not significantly impact performance or efficiency.

MPLS is designed for small networks with minimal traffic. It is not necessary in large-scale networks.

MPLS is only relevant in networks with predominantly wireless connections. It does not provide advantages in wired networks.

7. What is the function of a router in a network?

To connect devices within the same LAN

To connect different networks and route traffic between them

To provide wireless connectivity

To assign IP addresses dynamically

8. What is the purpose of the Spanning Tree Protocol (STP) in network switches?

To prevent network loops and ensure loop-free topology

To encrypt data during transmission

To prioritize certain types of traffic

To authenticate devices on the network

9. Which command is used to check the connectivity between two IP addresses in a Windows environment?

ping

traceroute

ipconfig

netstat

10. Which command is used to check the routing table in a Cisco router?

ipconfig

route print

show ip route

netstat -r

Routing and Switching MCQ Test 4