https://dengxihe.com/techwiki/ 2026-04-18T09:38:03-07:00 https://dengxihe.com/techwiki/ https://dengxihe.com/techwiki/lib/tpl/dokuwiki/images/favicon.ico text/html 2017-01-19T11:36:04-07:00 https://dengxihe.com/techwiki/hardware/cpu?rev=1484854564&do=diff Intel Intel Xeon Microprocessors list <https://en.wikipedia.org/w/index.php?title=List_of_Intel_Xeon_microprocessors&printable=yes> Oracle Server * X3 Intel Sandy Bridge Xeon E5-26XX * X4 Intel Ivy Bridge Xeon E5-26XX v2 * X5 Intel Haswell Xeon E5-26XX v3 * X6 Intel Broadwell Xeon E5-26XX v4 * X7 Intel Skylake Virtualization CPU text/html 2017-04-14T11:35:35-07:00 https://dengxihe.com/techwiki/hardware/oracle_server?rev=1492194935&do=diff Tips Serial console /etc/default/grub GRUB_CMDLINE_LINUX='console=tty0 console=ttyS0,9600n8' GRUB_TERMINAL="serial console" GRUB_SERIAL_COMMAND="serial --speed=9600 --unit=0" grub.conf default=0 timeout=5 serial --unit=0 --speed=115200 terminal --timeout=5 serial console splashimage=(hd0,1)/grub/splash.xpm.gz hiddenmenu title Oracle Linux Server Unbreakable Enterprise Kernel (3.8.13-50.el6uek.x86_64) root (hd0,1) kernel /vmlinuz-3.8.13-50.el6uek.x86_64 ro root=UUID=88949c53-d30e-4… text/html 2017-01-19T12:27:07-07:00 https://dengxihe.com/techwiki/hardware/switch?rev=1484857627&do=diff Config switch port # ssh -l admin ca-6op290-3-swi-1 ca-6op290-3-swi-1>enable Password: ca-6op290-3-swi-1# ca-6op290-3-swi-1# show running-config ca-6op290-3-swi-1# show config ca-6op290-3-swi-1# show vlan ca-6op290-3-swi-1# config terminal ca-6op290-3-swi-1(config)# interface GigabitEthernet1/9 ca-6op290-3-swi-1(config-if)# description private network ca-6op290-3-swi-1(config-if)# switchport access vlan 617 ca-6op290-3-swi-1(config-if)# switchport trunk native vlan 617 ca-6op290-3-swi-1(conf… text/html 2017-08-29T11:23:46-07:00 https://dengxihe.com/techwiki/hardware/uefi?rev=1504031026&do=diff UEFI shell # drivers # drvdiag