Usually network world hub is layer 1.5 and switch is layer 2 .. Ip switch Layer 2.5. if one device having other layer function .. then we called as .5 :) ...
Well it's a matter of definition. I call hub a 1 layer device as it doesn't understand Ethernet or other 2nd layer protocols, and this is what I try to convey :)
I am sorry but I am not sure I understand the question. If you mean how to send it with ec as the Escapy Character, and fb as the Flag Byte, then it would be: fb aa bb ec fb ec ec ec ec dd ec ec ec fb fb The important thing is that every payload byte of "fb" or "ec" is preceded by an escaping "ec". I hope this is clear
Keep up the great work, am excited for the videos to come!
Thank you very much! Please subscribe so you are notified when I add more :)
You are an excellent teacher! Looking forward to the Network Layer!
Thanks so much! I will be working on it
your videos are awesome
Thank you so much @Abderrahmen!
I will, it is actually in my to-do list :)
Usually network world hub is layer 1.5 and switch is layer 2 .. Ip switch Layer 2.5. if one device having other layer function .. then we called as .5 :) ...
Well it's a matter of definition. I call hub a 1 layer device as it doesn't understand Ethernet or other 2nd layer protocols, and this is what I try to convey :)
how to send aa bb fb ec ec dd ec fb???
I am sorry but I am not sure I understand the question. If you mean how to send it with ec as the Escapy Character, and fb as the Flag Byte, then it would be:
fb aa bb ec fb ec ec ec ec dd ec ec ec fb fb
The important thing is that every payload byte of "fb" or "ec" is preceded by an escaping "ec".
I hope this is clear