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Recent Posts
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Author Archives: Gkhan
How to install Cisco Unified Communication Manager 7 on VMware Workstation
How to install Cisco Unified Communication Manager 7 on VMware Workstation Below are the steps I have taken to install CUCM ver 7.0 on my LAB. I am expecting you know how to install and configure VMware workstation and How … Continue reading
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Windows update issues
Windows update issues 1- System Update Readiness Tool 2-How To Fix A Stuck Windows Update 3-To obtain a list of installed patches wmic qfe list 4-To uninstall a listed patch wusa /uninstall /kb:<kbnumber> 5-From a remote computer (http://support.microsoft.com/kb/934307) wmic /node:SRVNAME process … Continue reading
How to install FTP server on CentOS
How to install FTP server on CentOS #yum install vsftpd #chkconfig vsftpd on #service vsftpd start #nano /etc/vsftpd/vsftpd.conf (uncomment the following) anonymous_enable=NO (disallow anonymous login) ascii_upload_enable=YES ascii_download_enable=YES ftpd_banner=Welcome to DATACENTER FTP service.
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