How to clear the ARP cache to prevent ARP spoofing and ARP Win7

method One,

1, open the Run dialog box, and then enter cmd open command Prompt box;

2, in the open window to enter ARP-A (p and-there is a space between), showing all the interface of the current ARP cache table (the Internet will appear after a period of time);

3, then enter the arp-d in the window, clear the ARP cache → Enter arp-a view the ARP cache list, and then repeat the above steps until there is no buffer list Oh, this is OK.

　　Method Two,

1, in the computer desktop blank mouse right click to select a new Notepad document, and then named "Empty ARP cache";

2, then copy and paste the following code into Notepad;

@echo

Title "Automatically clear ARP cache"

Color 2

Mode con cols=50 line=4

: Cleararp

@echo ARP cache cleanup ...

Arp-d

Cls

Goto CLEARARP

3, then save.

4, then belong to the right click "Empty ARP Cache document" Select Rename, the txt suffix will be changed to bat, and then the mouse in the desktop space any click, in the bounce out of the interface click "Yes";

5, so clear the ARP cache batch file is done, only need to double-click the cache file, it will automatically clear OH.