The circuits themselves are full-duplex.
The traffic over them may not be.
mas
At 09:58 AM 4/13/00 -0400, Rakers, Jason wrote:
>I was recently asked an intriguing question. Are point-to-point WAN
>circuits (T1 frame relay, T1 dedicated, etc.) full-duplex? In that data is
>transmitted and received at the same time. My answer was yes, although I
>never thought of it as full-duplex. Usually when someone says full-duplex I
>think of LAN topologies and switches, but not WAN. Interesting.
>
>So, are most WAN topologies full-duplex? I would think point-to-point
>topologies are, but multipoint topologies may not.
>
>Thoughts.
>
>Jason
>
>
>
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