Patent ID: 8913502
Filing Date: 2014-12-16
Classification: H04L

Abstract:
1. A method for networking, comprising: configuring a first physical layer device in a network device for operation in a first operating mode at a first data rate, wherein the first operating mode is selected during operation of the first physical layer device from a plurality of operating modes based on a determined length and type of a communication cable during operation of the first physical layer device, wherein at least one of the plurality of operating modes is an Ethernet over digital subscriber line (DSL) mode; configuring a second physical layer device in the network device for operation in a second operating mode at a second data rate; and controlling a rate at which data is conveyed from a media access controller to the second physical layer device via a media independent interface by controlling a carrier sense signal of the media independent interface, the control based on an impact of a difference in transmission rate between the first physical layer device operating in the first operating mode at the first data rate and the second physical layer device operating in the second operating mode at the second data rate.