Homework Help is Here – Start Your Trial Now!
Engineering
Computer Science
Your administer a network bridge that filter packets based on the MAC address of the destination computer. On which layer of the OSI model is the device functioning? Layer 2 Layer 3 Layer 4 Layer 1

Your administer a network bridge that filter packets based on the MAC address of the destination computer. On which layer of the OSI model is the device functioning? Layer 2 Layer 3 Layer 4 Layer 1

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
See similar textbooks
icon
Related questions
Question
**Understanding Network Bridges and OSI Model Layers** *Examining the Functionality of a Network Bridge Based on the OSI Model* **Question:** Your administer a network bridge that filter packets based on the MAC address of the destination computer. On which layer of the OSI model is the device functioning? **Answer Choices:** - ○ Layer 2 - ○ Layer 3 - ○ Layer 4 - ○ Layer 1 *Explanation:* The question in focus is identifying the layer at which a network bridge operates within the OSI (Open Systems Interconnection) model when it performs packet filtering based on the MAC (Media Access Control) address of the destination computer. *Network Bridges and OSI Layers:* **Layer 1 (Physical Layer):** - Concerned with the transmission and reception of unstructured raw data over a physical medium. - Deals with physical connections, electrical impulses, and light signals. **Layer 2 (Data Link Layer):** - Responsible for node-to-node data transfer and error detection. - Manages MAC addresses which are unique identifiers placed on networking hardware. - Network bridges operate on this layer to filter traffic based on MAC addresses. **Layer 3 (Network Layer):** - Handles packet forwarding including routing through intermediate routers. - Manages logical addressing through IP addresses, not MAC addresses. **Layer 4 (Transport Layer):** - Provides reliable data transfer services to the upper layers. - Manages end-to-end error recovery and flow control. **Conclusion:** Given the context of the question, network bridges filter packets based on hardware (MAC) addresses, which correspond to network hardware interfaces on Layer 2 of the OSI model. Therefore, the correct answer is: **○ Layer 2**
Transcribed Image Text:**Understanding Network Bridges and OSI Model Layers** *Examining the Functionality of a Network Bridge Based on the OSI Model* **Question:** Your administer a network bridge that filter packets based on the MAC address of the destination computer. On which layer of the OSI model is the device functioning? **Answer Choices:** - ○ Layer 2 - ○ Layer 3 - ○ Layer 4 - ○ Layer 1 *Explanation:* The question in focus is identifying the layer at which a network bridge operates within the OSI (Open Systems Interconnection) model when it performs packet filtering based on the MAC (Media Access Control) address of the destination computer. *Network Bridges and OSI Layers:* **Layer 1 (Physical Layer):** - Concerned with the transmission and reception of unstructured raw data over a physical medium. - Deals with physical connections, electrical impulses, and light signals. **Layer 2 (Data Link Layer):** - Responsible for node-to-node data transfer and error detection. - Manages MAC addresses which are unique identifiers placed on networking hardware. - Network bridges operate on this layer to filter traffic based on MAC addresses. **Layer 3 (Network Layer):** - Handles packet forwarding including routing through intermediate routers. - Manages logical addressing through IP addresses, not MAC addresses. **Layer 4 (Transport Layer):** - Provides reliable data transfer services to the upper layers. - Manages end-to-end error recovery and flow control. **Conclusion:** Given the context of the question, network bridges filter packets based on hardware (MAC) addresses, which correspond to network hardware interfaces on Layer 2 of the OSI model. Therefore, the correct answer is: **○ Layer 2**
Expert Solution
steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Network Protocols
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
SEE MORE TEXTBOOKS