#1 Download computer science & engineering books free           #2 Display your sponsored posts here. Reach 10,000+ students. Contact: info[at]cpentalk.com for quote           #3 Take the Ultimate Trivia Quiz. See where you rank globally.
0 votes
in Computer Networks by (user.guest)

1 Answer

0 votes
by (user.guest)
 
Best answer

The frame structures of 10BASE-T, 100BASE-T and Gigabit Ethernet are identical.

• All these three Ethernet technologies use the standard Ethernet frame structure.

• These three Ethernet technologies differ in their transmission speed.

Ethernet frame structure has following fields:

1. Data filed (46 to 1,500 bytes): This field carries the IP datagram.

2. Destination address (6 bytes): This field contains the MAC of the destination adapter.

3. Sources address (6 bytes): This field contains the MAC address of the adapter that transmits the frame onto the LAN.

4. Type field (2 bytes): This field permits Ethernet to multiplex network – layer protocols.

5. Cycle Redundancy Check (CRC) (4 bytes): Errors in the frame can be detected by receiving adapter using the CRC field.

6. Preamble (8 bytes): This is the first field in the Ethernet frame.


If you found this answer helpful, please upvote and share with other students in your network.

Related questions

Welcome to CPEN Talk
Solution-oriented students of computer engineering on one platform to get you that

ONE SOLUTION

Chuck Norris invented the internet? just so he had a place to store his porn.
...