Author: Chris

Here is a tips for how to install Expect Script on Windows system.(32bit)   1. Downlaod Expect Script for Windows from here(Community version : Free)…

1. Execution policy – Restricted – Unrestricted – RemoteSigned – AllSigned – Bypass   > get-executionpolicy Restricted   > set-executionpolicy unrestricted ; you must be…

I thought Nortel(Now Avaya) is not taking care of UNIStim F/W, but it does. See the below link   http://www.datarave.net/zfh/tag/unistim/   and here is downlaod…

Recently, we had a cooling system issue on our data center and read Cisco 6509 temperature threshold…. and looked for a reference to see my…

How to verify Windows Server Uptime. 1. DOS : systeminfo or systeminfo | find "System Boot Time" 2. DOS : net statistics workstation 3. Taskmgr…

In general, a kilowatt hour is a unit of energy and it is the common way that electricity is measured. A kilowatt (kW) = 1,000…

Here is brief information about wireless security and encryption methods. Also, sample configuration of how to setup WPA2 on Cisco Aironet AP 1240 series  …

Here is simple steps to setup RADIUS access for Cisco Aironet AP1242AG model.   1. External RADIUS server ready(i.e; 192.168.77.5) 2. Verifiy a Firewall rule…

New Ubuntu Server12.10 on Virtualbox is slow to boot up. Seems like netwrok portion is holding up. Here is quick resolution.   1. Install ‘ifplugd’…

Here is few ways of tracking applied commands from Cisco router and switch. Yup, time to time we need to track who did what, but…