Walter Goralski

Bio

Walter Goralski is currently a staff engineer and technical writer at Juniper Networks Inc. He has been involved in the networking field for more than thirty years and carries a wealth of knowledge and experience seldom found among experienced book writers. His career has also included positions at AT&T and Wang Laboratories, as well as fifteen years as an Adjunct Professor at Pace University Graduate School. He is the author of more than seven books on networking topics, including the bestselling "SONET/SDH, 3rd Edition" (McGraw-Hill); "Policy and Protocols for Multivendor Networks" (Wiley & Sons), and "Optical Networking & WDM: ADSL and DSL Technologies". He has a devoted following among networking professionals and his reputation for making complicated networking material understandable is appreciated throughout the world.