Author Archives: Gkhan

How to install PPTP Server on Cent OS

Posted on April 7, 2013 by Gkhan

Step-1 Forward GRE protocol and TCP port 1723 through your firewall Step-2 Add the Poptop Yum Repository rpm -Uhv http://poptop.sourceforge.net/yum/stable/rhel5/pptp-release-current.noarch.rpm Step-3 Configure iptables Create iptables_set.sh, chmod +x iptables_set.sh, and run the script. Note: The following will work but you may … Continue reading →

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How Do I Find Out My Kernel Version?

Posted on April 4, 2013 by Gkhan

How Do I Find Out My Kernel Version? $ uname -mrs $ uname -a output Linux 2.6.18-194.el5 i686

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How To Find Out My Linux Distribution Name and Version

Posted on April 4, 2013 by Gkhan

$ cat /etc/*-release output CentOS release 5.9 (Final) $ lsb_release -a output LSB Version: :core-4.0-ia32:core-4.0-noarch:graphics-4.0-ia32:graphics-4.0-noarch:printing-4.0-ia32:printing-4.0-noarch Distributor ID: CentOS Description: CentOS release 5.9 (Final) Release: 5.9 Codename: Final

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how to save terminal session without stop on Cisco

Posted on April 2, 2013 by Gkhan

if you want to save configuration with #sh run  of Cisco device through telnet without stop. below are the command PSTN Router# terminal length 0  

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How to add a new VLAN on Cisco Nexus 1000 vSwitch on VMware with Cisco UCS

Posted on March 31, 2013 by Gkhan

How to add a new VLAN on Cisco Nexus 1000 vSwitch on VMware with Cisco UCS Example :- I have a new VLAN requirement to be added in my VMware environment Step-1 Add VLAN on Cisco UCS (configure in LAN … Continue reading →

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Dell Servers Warranty Information

Posted on March 17, 2013 by Gkhan

Dell Servers Warranty Information http://support.dell.com/support/topics/global.aspx/support/warranty/warranty_information?c=us&l=en&s=gen&DoNotRedirect=y Click here 

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VMware Hardware Compatibility Guide

Posted on March 12, 2013 by Gkhan

VMware Hardware Compatibility Guide http://www.vmware.com/resources/compatibility/search.php

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How to update drivers on VMWARE ESXI 5

Posted on March 11, 2013 by Gkhan

How to update drivers on VMWARE ESXI 5 Download the Driver for the device vib file and copy to the ESX datastore ssh your ESXhost go to the directory where you have copied the driver vib file type the following … Continue reading →

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Virtual Machine Configuration Requirements for vMotion

Posted on March 11, 2013 by Gkhan

Virtual Machine Configuration Requirements for vMotion A number of specific virtual machine configurations can prevent migration of a virtual machine with vMotion. The following virtual machine configurations can prevent migration with vMotion: ■ You cannot use migration with vMotion to migrate … Continue reading →

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VMware Certified Advanced Professional 5 – Datacenter Administration exam tests certification

Posted on March 10, 2013 by Gkhan

VMware Certified Advanced Professional 5 – Datacenter Administration exam tests certification VCAP5-DCA Exam testing center exam code: VDCA510 The VMware Certified Advanced Professional 5 – Datacenter Administration exam tests certification candidates on their skills and abilities installing, configuring and administering … Continue reading →

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