[Tip] Set static ARP

For Windows XP

1. Open Command Prompt
2. At the command prompt, type:

arp -s ip_address mac_address

Example:

arp -s 192.168.2.1 00-34-A3-7D-66-FF

3. In order to delete the static arp entry, type:

arp -d ip_address

Example:

arp -d 192.168.2.1

For Windows 7, Windows 8

1. Open Command Prompt
2. At the command prompt, type:

netsh -c "interface ipv4" set neighbors "connection_name" "ip_address" "mac_address"

Example:

netsh -c "interface ipv4" set neighbors "Wi-fi" "192.168.1.1" "00-A3-F7-C0-AE-32"

3. In order to delete the static arp entry, type:

netsh interface ipv4 delete neighbor "connection_name" "ip_address" "mac_address"

Example:

netsh interface ipv4 delete neighbor "Wi-fi" "192.168.1.1" "00-A3-F7-C0-AE-32"

When you restart the computer, if the arp entry is still displayed, go to this link for more information.

For Linux

1. Open Terminal
2. At the terminal prompt, type:

sudo arp -s ip_address mac_address

Example:

sudo arp -s 10.0.0.2 00:0C:29:C0:94:BF

3. In order to delete the static arp entry, type:

sudo arp -d ip_address

Example:

sudo arp -d 10.0.1.0

[Tutorial] Install Damn Small Linux (DSL) 2.4 on Virtualbox

Step 1: Install Virtualbox (DIY)
Step 2: Download dsl iso install file
Access ftp://distro.ibiblio.org/pub/linux/distributions/damnsmall/ select the archive folder and download the file dsl-2.4.iso (if you want the newest version, select the current folder)

Step 3: Install and setting
Open virtualbox and click New

Now config the created virtual machine

Replace SATA controller by IDE controller:

Choose dsl.vdi file >> Open >> Ok

Now start the virtual machine and install dsl

Select the dsl-2.4.iso file downloaded before

When the boot screen appear, press Enter key and wait for dsl to start

Here is what we got:
(If you have problem with mouse, select Machine >> Disable Mouse Integration) 

Now, right click on desktop >> Xshell >> Root Access >> Transparent

The shell window appear, type fdisk /dev/hda

Press 'm' key for help menu:

Type commands as the following image:
(n >> p >> 1 >> 520)

 Continue with these commands: t >> 83 >> w

Now, close the shell window, right click on desktop >> Apps >> Tools >> Install to Hard Drive

A window appear, type hda1 >> n >> n >> y

Type 'y' and press Enter:

Type 'g' to make Grub boot loader:

After this, type 'y' to restart the virtual machine, and then you got DSL installed.