Archive for the ‘Hardware/Software’ Category

Juniper : Introduction to the Junos Operating System, “PKI: DSA verify fails.”

How to Update the New Image Authentication Key and Upgrade Boot Loader/ScreenOS Firmware As of August 18, 2014, all Boot Loaders and ScreenOS Firmwares downloaded from the Juniper Networks Software Download Site are signed with the New Image Authentication Certificate.ScreenOS includes the ability to determine the authenticity of binary images provided by Juniper Networks. An […]

How to Configure NAT on Cisco router

This brief tutorial will show you how to configure NAT overload or how to enable Internet access to multiple PCs of your LAN using only one public IP address. This type of NAT can easily be used at home when you have a Cisco 800 series xDSL router. The first step is to define the […]

Uninstalling and manually installing VMware Tools

To uninstall VMware Tools in Windows XP: Click Start > Control Panel. Open Add/Remove Programs. From the list of installed software, select VMware Tools. Click Remove. When prompted, click Yes to restart Windows. Once restarted, open My Computer and navigate to C:\Program Files and remove the VMware folder if it exists. To uninstall VMware Tools […]

Create/edit user in HP SAN MSA2312i

Create user John who will view system information using base 2 in SMU: # create user base 2 interfaces wbi level monitor John Enter new password: ******** Re-enter new password: ******** Success: Command completed successfully. (John) – The new user was created. (2012-01-20 15:54:35) Create user MIB that can view the SNMP MIB, using authentication […]

setup NTP server

Download from install steps are here:  

Upgrade/Change Windows Server to different version using KMS

Converting evaluation versions of Windows Server 2012 to full retail versions  Most evaluation versions can be converted to full retail versions, but the method varies slightly depending on the edition. Before you attempt to convert the version, verify that your server is actually running an evaluation version. To do this, do either of the following: […]

Clean Ad ware from your PC

There is 1 program by Xplode. called AdwCleaner AdwCleaner is a program that searches for and deletes Adware, Toolbars, Potentially Unwanted Programs (PUP), and browser Hijackers from your computer. By using AdwCleaner you can easily remove many of these types of programs for a better user experience on your computer and while browsing the web.