洋書 Networks and Services: Carrier Ethernet. Networks and。洋書 Networks and Services: Carrier Ethernet. 洋書 Networks and。Carrier Ethernet basics | EXFO。MSW-404-AC,Carrier grade Ethernet Switch (NID) with 4 SFP + 4 GE ports。Networks and Services: Carrier Ethernet, PBT, MPLS-TP, and VPLS by Mehmet Toy This book provides a comprehensive understanding of current and debated future networking technologies. It gives insight into building end-to-end networks and services with Carrier Ethernet, PBT, MPLS-TP, and VPLS while also shedding light on the pros and cons of these technologies for service providers and enterprise network owners.