CCNA - Conflicting Data: BRI

Author

Conflicting Data: BRI

Kitsune

2004-02-23, 10:00 am

OK, this is just a confirmation question: What is the bandwidth of a BRI connection? It is 2B+D, but... Sybex quiz states 2 64kbps Bearers and a 16kbps D. Cisco press states a BRI is 16kbps for Bearers and D.

I am inclined to trust the Cisco press answer, because it is, well, Cisco. But, with the number of typos in the volume... Who do I believe?

nethead

2004-02-23, 10:05 am

A BRI ISDN line is 2B + D. Each bearer is 64kb and the D channel uses 16kb.

If Cisco says a B channel is 16kb then this is a typo.

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