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Install ESXI6.7 on Cisco FlexFlash | C240 M5S

1. Config CIMC (Cisco Integrated Management Controller)

– Connect Display/Mouse to UCS, and FJ45 to CIMC Port

– Power on UCS, then press F8, config IPv4/GW, as follow

 

2. Config FlexFlash

– Login CIMC address by web

– Config “Auto Sync” in “Configure Cards”, and waiting sync complete

– After sync, enable “Hypervisor” in “Virtual Drives”

– Then login in virtual console by “Launch KVM” -> “HTML based KVM”

– “Activate Virtual Decvices” and mapping ESXI image

– After complete installing, set FlexFlash boot priority in “Configure BIOS Order”

 

Attentation:

At first there was follow alarm when install ESXI, that due to SD Card of FlexFlash not empty, so you need boot with GParted first, then remove original “fat32 disk”, then “Create Partition Table…”. After completed this task, then install ESXI.

 

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MacOS Tips

开启三指拖拽

System Preferences -> Accessibility -> Mouse & Trackpad -> Trackpad Options -> Enable dragging -> three finger drag

改变分辨率

默认分辨率是1680×1050, 看着不舒服,改成1440×900就可以了
System Preferences -> Displays -> Scaled ->

鼠标触控激活屏保

System Preferences -> Desktop & Screen Saver -> Hot corners -> choose one corner and choose “Start Screen Saver”

解决windows10在fusion中分辨率的问题

  • 在fusion的setting中启动Retina 显示,并开启自动调整
  • 在win10中安装Vmware tools
  • 在win10的Display中,选择高级scaling setting,打开“let windows try to fix apps ……”

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IXIA Guide

We often to do complicated lab repro by traffics generator – IXIA, so it is important for us to use IXIA. In order to easy to handle the skill, I done some example by video. If you have good IXIA example video, please put here and share with us. The article will continue to be updated.

Deploy BGP and change AS-Path by IXIA Scenario

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NCS6K: XRVM loses console

Problem

Customer get HostOS when connect to XRVM console after installing ISSU SMU, and confirmed XRVM normal work.

Background

  • SAVM and XRVM on all RPs and LCs, FC only have SAVM, check by “show vm” in admin vm, SAVM and XRVM mapping to console 0 & 1, as follow:
  • Except SAVM and XRVM, have key components that is host system in RPs or LCs, you can check host by follow steps, login by “ssh ” after “chvrf 0 bash”.

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Blog顺利完成搬家之Bandwagonhost VPS

搬家之前的一些感受

在Hostgator上顺利用了6年了,我是3年一续费,每次续费都贵一大截,这是欺负老客户么?!太蛋疼了,而且动态ip,什么功能都没有,真是心灰意冷:
痛定思痛,弃用Hostgator!经同事推荐,Bandwagonhost 速度不错,便宜,稳定,而且还是VPS,自由度很大,最好的是每年续费不涨钱:-) 所以我买了他们比较便宜的那款,年费在29美金/year(CN2),比 Hostgator便宜,速度还快!
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