Ethernet port adaptation realization method, network system and network equipment

Abstract

The invention provides an Ethernet port adaptation realization method, a network system and network equipment. The method comprises the following steps of: acquiring the working speed mode of a port connected with second network equipment by using an Ethernet port; and comparing the working speed mode, acquired by the Ethernet port, of the port connected with the second network equipment with the working speed mode of the Ethernet port, and if the working speed mode of the port connected with the second network equipment is inconsistent with the working speed mode of the Ethernet port, configuring the working speed mode of the Ethernet port to be the working speed mode of the port connected with the second network equipment. The method, the network system and the network equipment can realize the flexible and free switching of the Ethernet port among the working speeds of gigabit, 100M, 10M and the like according to the port state of connected opposite network equipment to further maximally utilize the performance of the conventional port.

Description

technical field [0001] The invention relates to a method for realizing self-adaptation of an Ethernet port, a network system and network equipment. Background technique [0002] CPUs with Gigabit Ethernet ports are widely used in indoor micro base stations of WIMAX (Worldwide Interoperability for Microwave Access) systems, and generally provide two enhanced three- The high-speed Ethernet controller supports the 10Mbps (m bits per second, megabit per second traffic unit), 100Mbps, and 1Gbps (gigabits per second traffic unit) Ethernet rates stipulated in the 802.3 network protocol. The Ethernet controller integrates two media access control (MAC) interfaces, which pass through MII (Medium Independent Interface, media independent interface), GMII (a form of MII interface, supporting Gigabit mode), SGMII ( It is also a form of MII interface, that is, serial Gigabit MII interface) and other types of interfaces are connected to network physical layer devices (PHY). In the actual...

AI Technical Summary

Problems solved by technology

However, if an Ethernet port is to be configured as a service port such as an R6 port, its attribute must be connected to an external switch and other network devices. Both mega and gigabit are possible

When the working rate mode of the MAC layer of the R6 port is inconsistent with that of the switch port, because the port rate of the R6 port is not equal to the port rate of the switch, the R6 port cannot normally establish a connection with the switch port.

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