Gigabit Ethernet Flashcards

1
Q

Carrier Extension

A
  • frame length of a transmission being longer than the propagation time at 1Gbps (principle of CSMA/CD)
  • now transmission at least 4096 bit-times long (512 bit-times for 10/100, min. frame length of 64 octets)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Frame Bursting

A
  • multiple short frames transmitted consecutively,
    without CSMA/CD control; avoids the overhead of carrier extension when a single station has a number of small frames ready to send
How well did you know this?
1
Not at all
2
3
4
5
Perfectly