The MPLS Primer

MPLS simplifies and improves IP packet exchange, giving network operators unprecedented flexibility in managing traffic and controlling network performance. This is the first complete MPLS primer for working network professionals. Leading consultant Sean Harnedy introduces every aspect of MPLS technology: concepts, standards, evolution, real-world implementation, day-to-day management, and more. Harnedy begins with an overview of MPLS and the converging technologies that led to it, including cell switching, tag switching, and Internet routing. He introduces the MPLS protocol itself, then presenting the fundamentals of MPLS signaling and label distribution. The book contains detailed coverage of MPLS operation, applications, and management; comparisons of current MPLS implementations; and a preview of future enhancements that will increase its value and extend its role. For all network administrators called upon to implement or manage MPLS and related Internet routing and switching technologies.