1: lo:
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0:
link/ether 2c:44:fd:7f:f6:48 brd ff:ff:ff:ff:ff:ff
以上是ip link show命令吐出的结果。eth0口是down掉的,无法用命令up起来。提示是NO-CARRIER,请问这是怎么回事。软件问题还是物理连线的问题。
# ifconfig -a
eth0 Link encap:Ethernet HWaddr 2C:44:FD:7F:F6:48
UP BROADCAST SLAVE MULTICAST MTU:1500 Metric:1
RX packets:9304254 errors:0 dropped:580154 overruns:0 frame:0
TX packets:5790379 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1335684635 (1273.8 Mb) TX bytes:594654180 (567.1 Mb)
Interrupt:32
为甚么从这看又是up的?
xizi001 于 2014-09-19 17:56:15发表:
执行 /etc /sysconfig/networ restart 后再看一看