查看CentOS的网络带宽出口
时间:2015-09-11 01:16 来源:linux.it.net.cn 作者:IT
检查维护系统的时候，经常会要查看服务器的网络端口是多大的，所以需要用到Linux的一个命令。
如何查看CentOS的网络带宽出口多大？可以用下面的命令来查看。
# ethtool eth0
前面是命令，后面跟的是设备名，如果对外连接的网络设备是eth1，那就需要改成：ethtool eth0
[root@localhost ~]# ethtool eth0
Settings for eth0:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
MDI-X: Unknown
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000007 (7)
drv probe link
Link detected: yes
(责任编辑：IT)
| 检查维护系统的时候，经常会要查看服务器的网络端口是多大的，所以需要用到Linux的一个命令。 如何查看CentOS的网络带宽出口多大？可以用下面的命令来查看。 # ethtool eth0 前面是命令，后面跟的是设备名，如果对外连接的网络设备是eth1，那就需要改成：ethtool eth0 [root@localhost ~]# ethtool eth0 Settings for eth0: Supported ports: [ TP ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supported pause frame use: No Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Advertised pause frame use: No Advertised auto-negotiation: Yes Speed: 1000Mb/s Duplex: Full Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: on MDI-X: Unknown Supports Wake-on: d Wake-on: d Current message level: 0x00000007 (7) drv probe link Link detected: yes (责任编辑：IT) |