linux查看网卡速度和模式调整
linux-dash
A beautiful web dashboard for Linux
项目地址:https://gitcode.com/gh_mirrors/li/linux-dash
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[root@c02b03 ~]# ethtool eth0
Settings for eth0:
Supported ports: [ FIBRE ]
Supported link modes: 1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 1000baseT/Full
Advertised pause frame use: Symmetric
Advertised auto-negotiation: Yes
Speed: Unknown!
Duplex: Unknown! (255)
Port: FIBRE
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000003 (3)
Link detected: no
[root@c02b03 ~]# ethtool eth1
Settings for eth1:
Supported ports: [ FIBRE ]
Supported link modes: 1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 1000baseT/Full
Advertised pause frame use: Symmetric
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000003 (3)
Link detected: yes
或者老的mii-tool命令(但是该命令似乎只能识别100M及以下网卡)亦可。
其中, Duplex: Full表示全双工(FD),half表示半双工(HD), Auto-negotiation 后边表示是否自动协商
可以通过修改/etc/sysconfig/network-scripts/ifcfg-eth0文件中的
ETHTOOL_OPTS="speed 100 duplex full autoneg off"
参数进行设置,使用ifup和ifdown来测试
GitHub 加速计划 / li / linux-dash
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A beautiful web dashboard for Linux
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added ecosystem file for PM2 4 年前
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Add host customization support for the NodeJS version 4 年前
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