ISDN on 811?

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Hi. Will be sitting my 811 exam Tuesday. Any ideas if ISDN is still covered?
I see the Cisco site still has it under the technologies section ( )
so I presume yes. I ask as I seem to recall some posts here a long time back
saying it was not on there - that could well be my  memory, or else was just
luck of the draw for the original poster.



Re: ISDN on 811?
On Sun, 04 Mar 2007 17:45:42 +0000, Paul Morris wrote:

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"Evaluate key characteristics of HDLC, PPP, Frame Relay, DDR, and ISDN

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