ATM and T1 Bandwidth

[kevin.hu]

Hi all,

If I subscribe a 100Mbps ATM circuit, does that mean that I have 100Mbps outgoing bandwidth and 100Mbps incoming bandwidth (full-duplex)?

If So, I saturate my outgoing bandwidth, people have no problem sending traffic to me as the incoming bandwidth is unused, right? Or ATM is half-duplex?

Same question for a T1/T3 circuit (full-duplex or half duplex). Thank you much.

[cprice2k7]

If you provision a 100 Mbps circuit then that is the total bandwidth available in & out. Of course this doesn't take into account oversubscription, or bursts.