Linux下如何查看网卡工作状态

2024-07-15 02:36| 来源: 网络整理| 查看: 265

1,使用工具 ethtool ethx 查看指定网卡的状态 ethtool eth0[code] Settings for eth0: Supported ports: [ TP ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Half 1000baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Half 1000baseT/Full Advertised auto-negotiation: Yes Speed: 1000Mb/s Duplex: Full Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: on Supports Wake-on: g Wake-on: d Current message level: 0x00000037 (55) Link detected: yes[/code] 2.使用mii-tool查看MII状态和网卡速率 3.使用mii-diag查看

mii-diag Using the default interface 'eth0'. Basic registers of MII PHY #32: 1100 782d 0000 0000 01e1 41e1 0001 0000. The autonegotiated capability is 01e0. The autonegotiated media type is 100baseTx-FD. Basic mode control register 0x1100: Auto-negotiation enabled. You have link beat, and everything is working OK. Your link partner advertised 41e1: 100baseTx-FD 100baseTx 10baseT-FD 10baseT. End of basic transceiver information.

4、lspci

5、ifconfig

6、

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