Contributor biographical information for CCNA Cisco certified network associate study guide : (exam 640-802) / Richard Deal.

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Richard Deal, CCNA, CCNP, CCDA, CCDP, is a certified Cisco instructor and a Cisco certification test writer. His consulting company, The Deal Group, provides network consulting and training services nationwide. Richard is the author of the previous edition of this book and Cisco PIX Firewalls.

Library of Congress subject headings for this publication:
Computer networks -- Examinations -- Study guides.
Telecommunications engineers -- Certification.
Internetworking (Telecommunication) -- Examinations -- Study guides.
TCP/IP (Computer network protocol) -- Examinations -- Study guides.