About the Technical Reviewers

Brian Feeny (CCIE No. 8036) is the senior network engineer for ShreveNet Inc., an Internet service provider, where he has been working for the last six years. He is also a Partner in Netjam LLC, which specializes in sales and support of Cisco network equipment. Brian has more than ten years experience in the networking industry.

Brian Morgan (CCIE No. 4865) is a Cisco Press author ( CCNP Remote Access Exam Certification Guide ) and a frequent contributor in both editing and content. He has been in the networking industry for over ten years as a consultant in large internetworking environments. He has also spent much of the last five years as an instructor for Cisco Learning Partners teaching ICND, BSCN/I, BCRAN, CATM, CVOICE, CCIE/CCNP bootcamps, and other courses.

William R Wagner works as a Cisco Certified System Instructor for Skyline Computer Corp. He has 23 years of computer programming and data communication experience. He has worked for corporations and companies such as Independent Computer Consultants, Numerax, McGraw-Hill/Numerax, and Standard and Poors. He has teaching experience with the Chubb Institute, Protocol Interface Inc., Geotrain, Mentor Technologies, and he is currently teaching at Skyline Computers Corp. William also holds a degree in Computer Science, is a CNE, and currently holds his CCNA and CCNP from Cisco.

Jonathan Zung (CCNP, CCDP, working towards CCIE) has been at Cisco for nearly five years. He started at Cisco as a UNIX systems administrator, but for the last four years at Cisco, he has been working as a network engineer supporting Cisco's internal remote access environment. He graduated from California Polytechnic State University at San Luis Obispo with a B.S. in MIS and a minor in Computer Science in 1997.

In addition to being one of the book's technical reviewers who helped me with all phases to improve the content, Jonathan is the principal author of the design and troubleshooting content of Multi-Chassis Multilink Point-to-Point Protocol (MMP) in Chapter 10, "ISDN Design Solutions" and Chapter 12, "ISDN BRI Troubleshooting" of this book.