| 摘要 |
<p>A method for communication capacity negotiation of physical layer chips is disclosed by the invention, which is applied to a network device provided with a first physical layer chip and a second physical layer chip, and the method includes: the first physical layer chip negotiates the communication capacity with an opposite end of itself, and notifies the confirmed communication capacity under negotiation to the second physical layer chip; and the second physical layer chip adopts the acquired communication capacity to negotiate the communication capacity with an opposite end of itself by a fixed negotiation mode. A system for communication capacity negotiation of physical layer chips is also disclosed by the invention. By the invention, the two physical layer chips can be ensured to acquire the same communication capacity after the negotiations.</p> |
