[ns] how i can run mac protocol in wired Ethernet

[Haider Abbas]

if i want to use mac/802.3 in  circular topology in between every two nodes ,
i think i have to use duplex-link function for wired Ethernet
but i m not sure duplex-link function uses which mac type?
and how to add Mac/802.3 to this type of topology?
thanks
HaiderSa
Hanyang Univ Korea