About the Technical Reviewers

Andy Schutz, CCIE No. 11554, has been with Cisco for more than four years acting as a technical marketing engineer (TME) in a number of different groups. Andy was one of the original TMEs on the Cisco 10000 ESR platform after beginning as a TME for the Cisco IP DSLAMs. Andy has also served as the lead TME for broadband aggregation and related technologies for Cisco. Andy obtained his CCIE in the service provider track with a DSL focus shortly after coming to Cisco. Prior to Cisco, Andy worked at a CLEC providing DSL service and at Sprint. Andy enjoys spending time with his family and looks forward to the day when the Green Bay Packers bring home yet another Lombardi Trophy.

Raymond Zhang is a senior network architect for INFONET responsible for global IP backbone infrastructure, routing architecture planning, and its evolutions. His current main areas of interest are large-scale backbone routing, traffic engineering, performance and traffic statistical analysis, MPLS-related technologies, multi-service QoS, IPv6, and multicast. Raymond is an active member of IETF and has contributed to several drafts in the areas of MPLS TE, inter-AS traffic engineering, and others. He has a master of engineering from the City University of New York (CUNY).

Alex Raj is a software architect at Cisco Systems, with a primary focus on MPLS technologies. During the last nine years at Cisco, and previously at Cabletron Systems, he has been involved in developing several software architectures, as well as in design and implementation in the areas of ATM, MPLS, cell-mode MPLS, and High Availability. He also worked on the MPLS deployment phases in planning for many large-scale WAN service provider networks. He has filed several patents in the area of LAN switching, MPLS, multicast, and FRR and coauthored a few IETF drafts in the area of High Availability and ATM MPLS signaling interworking.