gaspersic/freeCodeCamp
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Update index.md (#32509)

Browse Source
This commit is contained in:
JmpEsc
2019-01-21 14:08:26 -05:00
committed by Tom
parent eb6b45bdf4
commit b3b72afde1
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
guide/english/network-engineering/data-frames/index.md
View File

@ -9,7 +9,7 @@ Frames are divided into control information and data (also called the 'payload')
![A frame in data link layer](http://www.highteck.net/images/156-Datalink-PDU.jpg)
The Data Frame header contains protocol specific information but all headers include the protocol being used and source/destination MAC addresses. Common Layer 2 protocols include Ethernet and Point-to-Point Protocol (PPP). Data Frame trailers typically contain a Frame Check Sequence (FCS) that allows the receiving device to verify the integrity of the received frame.
The Data Frame header contains protocol specific information but all headers include the protocol being used and source/destination MAC addresses. Common Layer 2 protocols include Ethernet (IEEE 802.3), WiFi (IEEE 802.11), and Point-to-Point Protocol (PPP). Data Frame trailers typically contain a Frame Check Sequence (FCS) that allows the receiving device to verify the integrity of the received frame.
#### More Information:
<!-- Please add any articles you think might be helpful to read before writing the article -->