Determines which interface is used to forward a frame based on the destination MAC address.

What is one function of a Layer 2 switch? More test answers on https://studyhippo.com/cisco-2-chapter-4/

When a NIC receives an Ethernet frame, it examines the destination MAC address to see if it matches the device’s physical MAC address stored in the receivers _____.

RAM *If there is no match, the device discards the frame. If there is a match, it passes the frame up the OSI layers, where the de-encapsulation process takes place. More test answers on https://studyhippo.com/ch5-continued/

How do switches and bridges learn where devices are located on a network? a. When a frame enters a port, the source IP address is copied from the frame header. b. When a frame enters a port, the source MAC address is copied from the frame header. c. When a frame enters a port, the destination IP address is copies from the frame header. d. When a frame enters a port, the destination MAC address is copied from the frame header.

When a frame enters a port, the source MAC address is copied from the frame header. More test answers on https://studyhippo.com/section-6-2-network-hardware/

When a NIC is in “promiscuous” mode, it will process only the frames in which the destination MAC address matches its own MAC address.

False More test answers on https://studyhippo.com/chapter-2-10/

When a frame is received, which component reads the source and destination MAC addresses, looks up the destination to determine where to send the frame, and forwards it out the correct port?

switch More test answers on https://studyhippo.com/networking/

The process that a source host uses to determine the destination MAC address is known as?

Address Resolution Protocol (ARP). More test answers on https://studyhippo.com/ch5-continued/

Ingress port. Destination MAC address.

What two criteria are used by a Cisco LAN switch to decide how to forward Ethernet frame? More test answers on https://studyhippo.com/cisco-2-chapter-4/

How do switches and bridges learn where devices are located on a network? A. When a frame enters a port, the source IP address is copied from the frame header B. When a frame enters a port, the source MAC address is copied from the frame header C. When a frame enters a port, the destination IP is copied from the frame header D. When a frame enters a port, the destination MAC address is copied from the frame header

When a frame enters a port, the source MAC address is copied from the frame header. Explanation Bridges and switches learn addresses by copying the MAC address of the source device and placing it into the MAC address table. The port number which the frame entered is also recorded in the table and associated with the source MAC address. The switch or the bridge cannot record the destination MAC address because it does not know the port that is used to reach the destination device. Bridges and switches operate at Layer 2 and do not use IP addresses (which exist at Layer 3). More test answers on https://studyhippo.com/6-2-6-practice-questions-network-hardware/

the destination MAC address can be a unicast, broadcast, or multicast address, the source MAC address must always be a?

Unicast More test answers on https://studyhippo.com/ch5-continued/

What is the unit of information called when a network adapter adds the source and destination MAC address to the segment of data before it is transmitted on the network?

frame More test answers on https://studyhippo.com/chapter-15-supporting-network-hardware-quiz/

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What is Destination Mac Address?

A destination MAC address is the physical hardware address of a device on a computer network. It is also known as a media access control (MAC) address and is distinct from the IP address assigned to each device that allows it to communicate with other devices in a network. A MAC address is typically represented as six groups of two hexadecimal digits, separated by colons or hyphens.The purpose of the destination MAC address is to identify the intended recipient of an Ethernet frame within a local area network (LAN). Each packet sent over the LAN contains both source and destination MAC addresses in its header, which allows it to be routed to its proper destination. The router or switch examines these addresses when forwarding packets and compares them against its internal tables to determine which port should receive that packet. The source and destination MAC addresses are both important for effective communication between two computers on the same LAN. Without one or both of these addresses, data would not reach its intended recipient because there would be no way for the router or switch to know where it should be sent. Because each device has its own unique destination MAC address, it can easily be identified by other devices in a LAN environment even if their IP address changes due to DHCP transactions or other reconfigurations. This makes it possible for devices across different networks that do not have static IP addresses – such as mobile phones – can still communicate with each other using their respective MAC addresses instead of relying solely on IP addressing schemes.