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Cisco Learning Home > My Journey Back to CCNA > 2012 > January > 26

I do not want to delve too deeply into the signaling and framing of the DS1 or the PAM/PCM process because it largely won’t be required for the exam.  For example, I’m pretty sure that knowledge of the Quantizing Scale or being able to define “plesiochronous” won’t be necessary. I’ll wait while you look them up. You know you want to. As you are well ...

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My Journey Back to CCNA