Podcast
Questions and Answers
What is the purpose of a MAC address in a network?
What is the purpose of a MAC address in a network?
- Establish a connection to the internet
- Identify the manufacturer of a network device
- Assign a unique identifier to each device on a network (correct)
- Encrypt data packets for secure transmission
In the OSI model, which layer is responsible for assigning IP addresses to devices?
In the OSI model, which layer is responsible for assigning IP addresses to devices?
- Network Layer (correct)
- Physical Layer
- Transport Layer
- Data Link Layer
When a packet enters a network switch, which address does the switch examine to determine the output port?
When a packet enters a network switch, which address does the switch examine to determine the output port?
- MAC address of the source device
- IP address of the source device
- IP address of the destination device
- MAC address of the destination device (correct)
What is the size of a MAC address in bits?
What is the size of a MAC address in bits?
In the context of a network switch, what does VLAN stand for?
In the context of a network switch, what does VLAN stand for?
Why is it essential for both MAC and IP addresses to exist in a network?
Why is it essential for both MAC and IP addresses to exist in a network?
Which layer of the OSI model is the HUB primarily associated with?
Which layer of the OSI model is the HUB primarily associated with?
What is a key limitation of using HUBs in a network?
What is a key limitation of using HUBs in a network?
Which characteristic distinguishes a HUB from a Bridge?
Which characteristic distinguishes a HUB from a Bridge?
What function does a passive patch panel serve in a network infrastructure?
What function does a passive patch panel serve in a network infrastructure?
Which device is commonly used to replace HUBs in modern networks due to its enhanced capabilities?
Which device is commonly used to replace HUBs in modern networks due to its enhanced capabilities?
What is a primary advantage of using a network switch over a HUB in a network setup?
What is a primary advantage of using a network switch over a HUB in a network setup?
Which network component is primarily responsible for establishing communication between node hosts?
Which network component is primarily responsible for establishing communication between node hosts?
In terms of network media, what is an example of a wire media commonly used for networking?
In terms of network media, what is an example of a wire media commonly used for networking?
Which type of cable is typically used in Ethernet networking for connecting devices?
Which type of cable is typically used in Ethernet networking for connecting devices?
What technology uses radio frequency to transfer data wirelessly?
What technology uses radio frequency to transfer data wirelessly?
Which network component is responsible for filtering and controlling the flow of data packets within a network?
Which network component is responsible for filtering and controlling the flow of data packets within a network?
What is the primary function of an access point in a network?
What is the primary function of an access point in a network?
