---

How to change network card speed and duplex settings in ubuntu

[ Thanks to swetna
for this link. ]

“If you want to change speed and duplex of your network
card you have to use ethtool or mii-tool.

“ethtool can be used to query and change settings such as speed,
auto- negotiation and checksum offload on many network devices,
especially Ethernet devices.

“In ubuntu if you want to use mii-tool you have to install
net-tools package.

“Net-tools package includes the important tools for controlling
the network subsystem of the Linux kernel. This includes arp,
ifconfig, netstat, rarp, nameif and route. Additionally, this
package contains utilities relating to particular network hardware
types (plipconfig, slattach, mii-tool) and advanced aspects of IP
configuration (iptunnel, ipmaddr).”


Complete Story

Wireshark
II: The Analysis
(Nov 09, 2010)
Internet2
Accelerates to 100 Gigabit
(Nov 15, 2010)
IEEE
802.3ba Standard Released
(Jun 22, 2010)
Linux
NetworkManager a Solid Tool with New Features
(Apr 23,
2010)
How to
Troubleshoot and Repair Your PC
(Dec 29, 2009)
Understanding
NIC Bonding with Linux
(Dec 02, 2009)
How to
Crimp Your Own Ethernet Cables
(Nov 04, 2009)