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EXHIBIT 23.1
CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS
We consent to the reference to our firm under the caption "Experts" in the
Registration Statement (Form S-3) and related Prospectus of Covad Communications
Group, Inc. for the registration of its common stock and to the incorporation by
reference therein of our report dated January 21, 2000 (except for Note 9, as to
which the date is March 20, 2000), with respect to the consolidated financial
statements of Covad Communications Group, Inc. included in its Annual Report
(Form 10-K) for the year ended December 31, 1999, filed with the Securities and
Exchange Commission.
/s/ Ernst & Young LLP
San Jose, California
May 31, 2000
