<code>[root@localhost~]</code><code># ifconfig </code>
<code>ens8:flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500</code>
<code> </code><code>inet 192.168.0.112 netmask 255.255.255.0 broadcast 192.168.0.255</code>
<code> </code><code>inet6 fe80::eda5:e2c1:5b96:46b5 prefixlen 64 scopeid 0x20<link></code>
<code> </code><code>ether 52:54:00:c4:8d:84 txqueuelen 1000 (Ethernet)</code>
<code> </code><code>RX packets 72 bytes 12810 (12.5 KiB)</code>
<code> </code><code>RX errors 0 dropped 0 overruns 0 frame 0</code>
<code> </code><code>TX packets 10 bytes 1308 (1.2 KiB)</code>
<code> </code><code>TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0</code>
<code>編輯</code><code>/etc/sysconfig/grub</code><code>檔案内容,下邊是編輯前的檔案内容:</code>
<code> </code>
<code>vim</code><code>/etc/default/grub</code>
<code>增加“net.ifnames=0 biosdevname=0”,編輯後的檔案内容:</code>
<code>GRUB_CMDLINE_LINUX=</code><code>"crashkernel=autord.lvm.lv=cl/root net.ifnames=0 biosdevnamee=0 rd.lvm.lv=cl/swapconsole=ttyS0,115200"</code>
<code>執行:grub2-mkconfig -o</code><code>/boot/grub2/grub</code><code>.cfg</code>
<code>[root@localhost~]</code><code># grub2-mkconfig -o /boot/grub2/grub.cfg</code>
<code>Generating grubconfiguration </code><code>file</code> <code>...</code>
<code>Found linuximage: </code><code>/boot/vmlinuz-3</code><code>.10.0-514.el7.x86_64</code>
<code>Found initrdimage: </code><code>/boot/initramfs-3</code><code>.10.0-514.el7.x86_64.img</code>
<code>Found linuximage: </code><code>/boot/vmlinuz-0-rescue-2220a6d1a36a4fbb8523e078b3dfe795</code>
<code>Found initrdimage: </code><code>/boot/initramfs-0-rescue-2220a6d1a36a4fbb8523e078b3dfe795</code><code>.img</code>
<code>[ 7136.636287]xor: automatically using best checksumming </code><code>function</code><code>:</code>
<code>[7136.648028] avx : 38496.000 MB</code><code>/sec</code>
<code>[ 7136.670721]raid6: sse2x1 gen() 12937 MB</code><code>/s</code>
<code>[ 7136.687762]raid6: sse2x2 gen() 16453 MB</code><code>/s</code>
<code>[ 7136.704811]raid6: sse2x4 gen() 13433 MB</code><code>/s</code>
<code>[ 7136.721846]raid6: avx2x1 gen() 21781 MB</code><code>/s</code>
<code>[ 7136.738915]raid6: avx2x2 gen() 32109 MB</code><code>/s</code>
<code>[ 7136.755964]raid6: avx2x4 gen() 34687 MB</code><code>/s</code>
<code>[ 7136.756797]raid6: using algorithm avx2x4 gen() (34687 MB</code><code>/s</code><code>)</code>
<code>[ 7136.757976]raid6: using avx2x2 recovery algorithm</code>
<code>[ 7136.796156]Btrfs loaded</code>
<code>[ 7136.805566]fuse init (API version 7.22)</code>
<code>done</code>
<code>重新對 檔案進行命名:</code>
<code>/etc/sysconfig/network-scripts/ifcfg-</code><code>*</code>
<code>重新開機電腦網卡也會自動變</code>
<code>[root@localhost~]</code><code># ifconfig</code>
<code>eth0:flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500</code>
<code> </code><code>inet6 fe80::1e89:5915:c6b6:2eb1 prefixlen 64 scopeid 0x20<link></code>
<code> </code><code>RX packets 29 bytes 4669 (4.5 KiB)</code>
<code> </code><code>TX packets 35 bytes 3334 (3.2 KiB)</code>
<code>eth1:flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500</code>
<code> </code><code>inet 192.168.0.172 netmask 255.255.255.0 broadcast 192.168.0.255</code>
<code> </code><code>inet6 fe80::5054:ff:fe9d:7a94 prefixlen 64 scopeid 0x20<link></code>
<code> </code><code>ether 52:54:00:9d:7a:94 txqueuelen 1000 (Ethernet)</code>
<code> </code><code>RX packets 59 bytes 12755 (12.4 KiB)</code>
<code> </code><code>TX packets 9 bytes 1246 (1.2 KiB)</code>
<code>lo:flags=73<UP,LOOPBACK,RUNNING> mtu65536</code>
<code> </code><code>inet 127.0.0.1 netmask 255.0.0.0</code>
<code> </code><code>inet6 ::1 prefixlen 128 scopeid 0x10<host></code>
<code> </code><code>loop txqueuelen 1 (Local Loopback)</code>
<code> </code><code>RX packets 8 bytes 680 (680.0 B)</code>
<code> </code><code>TX packets 8 bytes 680 (680.0 B)</code>
<code>ifconfig</code> <code>eth0 192.168.0.171 netmask 255.255.255.0 && route add default gw 192.168.0.1 配置臨時IP</code>
本文轉自 喵來個魚 51CTO部落格,原文連結:http://blog.51cto.com/m51cto/1958860,如需轉載請自行聯系原作者