Comcast is pursuing a multi-vendor approach for its recently launched Metro Ethernet portfolio for mid-sized businesses. Specifically, Comcast has deployed:
Juniper Networks T Series Core Routers, MX Series Universal Edge Routers and EX Series Ethernet Switches.
Ciena’s LE-311v, which is part of a family of service delivery and aggregation platforms that address a wide range of application and service requirements.
Cisco Aggregation Services Router 9000 Series (ASR 9000).http://www.comcast.com