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100FullDuplex?
1.- De forma Dinamica:
# mii-tool eth0 -F 100baseTx-FD
2.- De forma estatica:
Editar archivo /etc/network/interfaces
up /sbin/mii-tool eth1 -F 100baseTx-FD
Ejemplo:
auto eth0
iface eth0 inet static
address 10.0.0.2
netmask 255.0.0.0
gateway 10.0.0.1
dns-nameservers 10.30.20.1
dns-search dominio.cl
up /sbin/mii-tool eth0 -F 100baseTx-FD
Saludos espero les sirva.
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Hay que mencionar que
mii-toolsolo funciona con tarjetas 10/100BASE, no con tarjetas de 1GB (1000BASE) comunes en casi todos los computadores nuevos.debian:~# mii-tool
eth0: negotiated 1000baseT-FD flow-control, link ok
###
media: 1000baseTx-HD, 1000baseTx-FD,
100baseT4, 100baseTx-FD, 100baseTx-HD,
10baseT-FD, 10baseT-HD,
(to advertise both HD and FD) 1000baseTx, 100baseTx, 10baseT
Solo 100BASE usa MII, 1000BASE no, por eso, aunque retorne la información que mencionas, mii-tool solo puede manipular los registros de una tarjeta de 100. 1000BASE usa GMII la cual no tiene la característica duplex.
Para ver las capacidades de las tarjetas
mii-tool -v
debian177:/# mii-tool -v
eth0: 100 Mbit, full duplex, link ok
product info: vendor 00:08:18, model 22 rev 2
basic mode: 100 Mbit, full duplex
basic status: link ok
capabilities: 1000baseT-HD 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
advertising: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
eth1: no link
product info: vendor 00:08:18, model 22 rev 2
basic mode: autonegotiation enabled
basic status: no link
capabilities: 1000baseT-HD 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
advertising: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
O
debian177:# ethtool eth0
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: 100Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 1
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: g
Wake-on: g
Current message level: 0x000000ff (255)
Link detected: yes
Saludos
Carlos
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