T1 is at layer one and generally needs a layer two protocol to function in a
router environment. The two most popular layer two protocols are PPP and
Frame Relay.
Point-to-Point T1s cost more since you need to pay for a connection of this
bandwidth from point A to point B. This bandwidth is "always on". Frame
Relay goes from Point A to the Frame switch which has a high bandwidth and
the ability to switch the traffic from frame switch to frame switch until it
reaches the destination. This is a shared backbone of bandwidth.
JOE
CCIE 5917
"John Zaggat" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Can some clearly explain the difference, I have
> checked the Archives and not found a good explanation.
> Also if you have some sample configs, that would be a
> great help to me.
> Thank you.
>
> =====
> JZ
> [EMAIL PROTECTED]
>
>
>
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