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Author Archives: Gkhan
Where is root? or how to enable root login in Ubuntu
Where is root? or how to enable root login in Ubuntu Ubuntu developers made a conscientious decision to disable the administrative root account by default Sudo allows an authorized user to temporarily elevate their privileges using their own password instead … Continue reading
Cisco Validated Designs Guides
Cisco Validated Design (CVD) Guides are comprehensive, design and implementation guides. The validated systems and solutions have undergone thorough architectural design development and lab testing, and provide guidance for the introduction of new technologies, emerging architectures, or the enhancement of … Continue reading
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How to reset Centos Linux Password
Reboot the linux 1-Press esc to intruppet boot loader 2-Press e to edit boot loader to load linux Kernal in single mode 3-add s at the end of of the line and press ENTER kernel /vmlinuz-2.6.18-194.el5PAE ro root=/dev/VolGroup00/LogVol00 s 3-Press b … Continue reading
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Unable to find users in lync server
I was trying to enable users in Microsoft Lync server.I was unable to find some active directory users in Microsoft Lync server.My configuration was proper.I was able to find users but not all users. At the end i find there … Continue reading
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Troubleshooting Microsoft Network Load Balancing Clusters
Troubleshooting Microsoft Network Load Balancing Clusters This section lists some common issues that you might encounter when using Network Load Balancing (NLB) clusters http://technet.microsoft.com/en-us/library/cc732592.aspx Network Load Balancing (NLB) Survival Guide http://social.technet.microsoft.com/wiki/contents/articles/7329.network-load-balancing-nlb-survival-guide.aspx
Registering or adding a virtual machine on vCenter Server/VirtualCenter or an ESX/ESXi host
Registering or adding a virtual machine on vCenter Server/VirtualCenter or an ESX/ESXi host You can register a virtual machine in vCenter Server/VirtualCenter or from a command line. To register a virtual machine in vCenter Server: Open the vSphere/VMware Infrastructure (VI) Client and log in … Continue reading
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How to enable SNMP Client on ESX5
How to enable SNMP Client on ESX5 In this example I am assuming your detals as below but it will change according to your setup. ESX Host IP is 192.168.1.10 Username root Password P@ssw0rd SNMP Server IP 192.168.1.100 Note:- on … Continue reading
How to add static ARP entry in windows 2008 or Windows 7
How to add static ARP entry in windows 2008 or Windows 7 netsh -c interface ipv4 add neighbors “Network Card Name” “IP Address” “MAC Address” store=persistent For Example :- Your Network Card Name is :- Local Area Connection IP Address … Continue reading