Network Routing and Switching Quizzes: Test Your Networking Knowledge

Question 1

When troubleshooting network connectivity problems, what's the very first thing you should check?

Accepted Answer

Physical connections

Answer

Network device reboots

Answer

Network diagnostic tools

Answer

Internet service provider

Question 2

In network switching, what is the main function of MAC addresses?

Accepted Answer

Identifying devices connected to the network

Answer

Assigning IP addresses to network devices

Answer

Routing data packets across different networks

Answer

Providing encryption for network communications

Question 3

Which routing protocol is classified as a distance-vector protocol and uses hop count as its routing metric?

Accepted Answer

RIP

Answer

BGP

Answer

EIGRP

Answer

OSPF

Question 4

At which layer of the OSI model does switching primarily occur?

Accepted Answer

Data Link Layer

Answer

Network Layer

Answer

Transport Layer

Answer

Application Layer

Question 5

To display the routing table on a Cisco router, which command should you use?

Accepted Answer

show ip route

Answer

show interfaces

Answer

show cdp neighbors

Question 6

What is the fundamental distinction between a router and a switch in terms of their network functions?

Accepted Answer

Routers interconnect different networks, while switches interconnect devices within a single network.

Answer

Routers are inherently faster than switches.

Answer

Switches are typically more expensive than routers.

Question 7

Which of the following options does NOT represent a valid WAN technology?

Accepted Answer

Ethernet

Answer

Fiber optics

Answer

Satellite

Answer

DSL

Question 8

What is the primary purpose of implementing a VLAN in a network?

Accepted Answer

To logically segment a network into separate broadcast domains

Answer

To enhance network security measures

Answer

To increase the overall network bandwidth

Question 9

What is the key difference between static and dynamic routing protocols?

Accepted Answer

Static routing protocols require manual configuration, while dynamic routing protocols automatically discover and maintain routes.

Answer

Static routing protocols are inherently more secure than dynamic routing protocols.

Question 10

Which distance-vector routing protocol utilizes hop count as its routing metric?

Accepted Answer

RIP

Answer

OSPF

Answer

EIGRP

Answer

BGP

Question 11

Which of the following is NOT an advantage of implementing VLANs?

Accepted Answer

Boosted network throughput

Answer

Reduced network congestion

Answer

Improved security

Answer

Simplified network administration

Question 12

Which switching technique exclusively sends frames to the intended destination port?

Accepted Answer

Unicast

Answer

Broadcast

Answer

Multicast

Answer

Anycast

Question 13

What is the primary function of a routing table?

Accepted Answer

Determining the optimal path for packet transmission within a network

Answer

Translating domain names into IP addresses

Answer

Storing the MAC addresses of all network devices

Question 14

Which tool is commonly employed for network troubleshooting?

Accepted Answer

Ping

Answer

Control Panel

Answer

Task Manager

Answer

Registry Editor

Question 15

What is the primary purpose of a Layer 3 switch?

Accepted Answer

Routing packets across distinct subnets

Answer

Providing network security

Answer

Managing network bandwidth

Answer

Connecting devices within a physical network

Question 16

Which routing protocol type employs a link-state algorithm?

Accepted Answer

OSPF

Answer

RIP

Answer

EIGRP

Answer

BGP

Question 17

What is the primary purpose of a MAC address?

Accepted Answer

Identifying a specific network interface

Answer

Providing network traffic security

Answer

Routing packets through a network

Answer

Determining the IP address of a device

Question 18

Which routing protocol employs a distance-vector algorithm for routing decisions?

Accepted Answer

RIP (Routing Information Protocol)

Answer

EIGRP (Enhanced Interior Gateway Routing Protocol)

Answer

BGP (Border Gateway Protocol)

Answer

OSPF (Open Shortest Path First)

Question 19

Which network segmentation technique involves dividing a network into logical groups based on function rather than physical location?

Accepted Answer

VLANs (Virtual Local Area Networks)

Answer

NAT (Network Address Translation)

Answer

Firewalling

Answer

Subnetting

Question 20

What is the primary function of the traceroute command?

Accepted Answer

Tracing the path of packets across a network and identifying any points of failure

Answer

Discovering open ports on a remote host

Answer

Configuring the parameters of network devices

Answer

Monitoring and analyzing network traffic

Question 21

Which command is utilized to configure the IP address of a network switch?

Accepted Answer

ip address

Answer

default-gateway

Answer

interface

Answer

hostname

Question 22

Which routing metric takes into account both bandwidth capacity and delay?

Accepted Answer

Composite metric

Answer

Hop count

Answer

Administrative distance

Answer

Path cost

Question 23

What is the primary purpose of utilizing a static route in a network?

Accepted Answer

To manually specify a specific path for traffic, overriding dynamic routing protocols

Answer

To prevent traffic from traversing a particular path

Answer

To determine the optimal path for traffic dynamically

Question 24

What is the primary advantage of employing a router compared to a switch in a network infrastructure?

Accepted Answer

Routers can interconnect networks using different protocols and topologies, enabling communication between dissimilar networks.

Answer

Routers provide enhanced reliability compared to switches.

Answer

Routers offer superior performance and speed than switches.

Question 25

Which routing protocol is commonly used in large enterprise networks and supports hierarchical routing?

Accepted Answer

OSPF

Answer

BGP

Answer

EIGRP

Answer

RIPv2

Question 26

What is the primary function of a MAC address table on a switch?

Accepted Answer

To map MAC addresses of connected devices to their respective ports

Answer

To forward packets based on their destination IP addresses

Answer

To determine the shortest path to a destination network

Question 27

Which network segmentation method divides a network into isolated subnets?

Accepted Answer

VLAN

Answer

Firewalls

Answer

Subnetting

Answer

NAT

Question 28

What is the initial step in troubleshooting a network connectivity issue?

Accepted Answer

Verifying physical connections and network settings

Answer

Upgrading firmware on network devices

Answer

Using packet capture tools to analyze network traffic

Question 29

Which command is used to configure a static route on a Cisco router?

Accepted Answer

ip route

Answer

netstat -r

Answer

arp -a

Answer

traceroute

Question 30

What is the main purpose of a Spanning Tree Protocol (STP)?

Accepted Answer

To prevent network loops by blocking redundant paths

Answer

To provide load balancing across multiple paths

Answer

To prioritize traffic based on Quality of Service (QoS) markings

Question 31

Which network layer protocol is responsible for mapping IP addresses to MAC addresses?

Accepted Answer

ARP

Answer

DNS

Answer

DHCP

Answer

HTTP

Question 32

What is the primary purpose of using a NAT (Network Address Translation) device?

Accepted Answer

To allow multiple devices on a private network to share a single public IP address

Answer

To improve network performance by reducing latency

Answer

To provide network security by filtering unwanted traffic

Question 33

Which command is used to display the VLAN configuration on a Cisco switch?

Accepted Answer

show vlan

Answer

ifconfig

Answer

netstat -i

Answer

get vlan

Question 34

Explain the fundamental difference between a router and a switch in a network.

Accepted Answer

Routers connect and route traffic between different networks, while switches connect and forward traffic within a single network

Answer

Routers are used for wired connections, while switches are used for wireless connections