Frame formats: minimum and maximum lengths, address sizes, use of the pad (if any) for Ethernet, VLAN and Wireless frames. Binary Exponential Backoff - how it works, when the proto... Frame formats: minimum and maximum lengths, address sizes, use of the pad (if any) for Ethernet, VLAN and Wireless frames. Binary Exponential Backoff - how it works, when the protocol errors out.
Understand the Problem
The question asks for details about the frame formats in networking, specifically the lengths, address sizes, and padding for Ethernet, VLAN, and wireless frames. Additionally, it inquires about the Binary Exponential Backoff algorithm, focusing on its operation and error conditions in protocols.
Answer
Ethernet frames: 64-1518 bytes, VLAN: 64-1522 bytes, pads for minimum size. Wireless: varies. Binary Exponential Backoff manages retries post-collisions.
Ethernet frames have a minimum length of 64 bytes and a maximum of 1518 bytes. VLAN frames have a maximum of 1522 bytes due to a 4-byte tag. The pad is used to reach the minimum frame size. Wireless frames vary, but generally follow 802.11 standards. Binary Exponential Backoff involves exponentially increasing wait times after collisions in network transmission, allowing for effective retry timing.
Answer for screen readers
Ethernet frames have a minimum length of 64 bytes and a maximum of 1518 bytes. VLAN frames have a maximum of 1522 bytes due to a 4-byte tag. The pad is used to reach the minimum frame size. Wireless frames vary, but generally follow 802.11 standards. Binary Exponential Backoff involves exponentially increasing wait times after collisions in network transmission, allowing for effective retry timing.
More Information
Ethernet standards aim to prevent collisions and ensure efficient data transport. The Binary Exponential Backoff is instrumental in these networks, by doubling the wait time for each collision up to a limit, thus preventing network congestion.
Tips
A common mistake is ignoring the VLAN tag which increases the maximum frame size. Ensure correct understanding of frame structure when dealing with frame networks.
Sources
- Ethernet Frame Format - GeeksforGeeks - geeksforgeeks.org
- Ethernet frame - Wikipedia - en.wikipedia.org
- Solved 3. The binary exponential backoff protocol in | Chegg.com - chegg.com
