What is Arp.exe? Arp.exe is a real Windows operating system file known as the TCP/IP Arp command process. The ARP tool is used to view and modify the Local Address Resolution Protocol (ARP).
Quick overview
- File size and location
- What is Arp.exe?
- Why is Arp.exe CPU intensive?
- Is Arp.exe a virus or safe?
- Common Arp.exe error
- How to fix Arp.exe error?
- Run SFC to repair the arp.exe file
- Run Windows Update
- grammar
- Parameter:
Arp.exe FAQ Resolved: File size and location
Arp.exe e is classified as a Win32 file type and its location is under the C:\Windows\System32\ folder. The file size in Windows 10 is about 26 KB. Genuine Arp.exe will always be under the System32 folder, however, multiple copies of the same file may be found in Windows 10, which is common.
Quick overview
| Filename: | ARP.exe |
| File Description: | TCP/IP Arp command |
| File Version: | 10.0.18362.1 |
| File size: | 23.5 KB |
| Product Name: | Microsoft @Windows@ operating system |
| File type: | apply |
| Copyright: | Microsoft Corporation |
| Language: | English |
What is Arp.exe?
A communication protocol, Address Resolution Protocol (ARP), is typically used to identify layer link addresses in combination with the Internet layer addresses provided.
In short, the executable arp .exe allows the user to view and change entries in the ARP cache. This cache consists of a table that stores IP addresses and system-resolved Ethernet physical addresses. The entire program is extremely important for maintaining the protocols that make up the architecture of the Internet. Arp.exe is an integrated program for the Windows operating system.
By the way, you can also check the IP address with cmd here.
Why is Arp.exe CPU intensive?
If you notice that arp.exe is consuming a lot of CPU or RAM resources, then you should check its file location. The file should be located in the C:\Windows\System32\ directory. If it is located in any other folder, it is highly recommended to use Antivirus for a system scan. You can also use free malware removal software to remove any infected files.
Is Arp.exe a virus or safe?
The authentic arp.exe file is very safe and virus-free. If your file is original and may still be subject to failure, make sure that its processing isn’t limited by the system malware checker, or that the DLL files used for file functionality aren’t expired or missing.
However, it is important to remember that some malware is often created under the guise of executable files such as arp.exe. One way to determine if your arp..exe is a virus is to check its location in the system. If the program is not in the C:\Windows\System32 folder, it may be a Trojan.
Common Arp.exe error
Runtime errors are a very common error that can occur when arp.exe attempts to execute. Here are a few of the most common errors that arp.exe can show on Windows PCs:
- arp.exe is missing
- arp.exe application error
- Unable to find arp.exe
Arp.exe FAQ Solved: How to Fix Arp.exe Error?
If arp.exe is not running or corrupted, you can fix it using the following methods:
Run SFC to repair the arp.exe file
- Press the Windows logo, type CMD
- Right-click on CMD and select Run as Administrator
- Now type sfc /scannow without any spaces and Enter
- Wait for a few minutes so that the tool can repair any corrupted files.
Once done, reboot the system.
Run Windows Update
If the above methods do not resolve the arp.exe error, then you can consider updating Windows.
- Press the Windows logo and type to check for updates
- Make sure you’re connected to the Internet
- Check to see if an update is available
- Then click Update
After downloading the update, reboot the system.
grammar
arp [/a [<inetaddr>] [/n <ifaceaddr>]] [/g [<inetaddr>] [-n <ifaceaddr>]] [/d <inetaddr> [<ifaceaddr>]] [/s <inetaddr ><etheraddr> [ <ifaceaddr>]
It should be remembered that the IP addresses of inetaddr and ifaceaddr can only be expressed in decimal.
Parameter:
[/a [<inetaddr>] [/n <ifaceaddr>]: Displays the latest ARP cache table for multiple interfaces. To see an entry for the exact IP address, use a combination of the /a and inetaddr flags, where inetaddr is the actual IP address. For precise interfaces, use /n with the ifaceaddr flag, where ifaceaddr is the IP address. Note that /n is case-sensitive.[/g [<inetaddr>] [/n <ifaceaddr>]: Same function as /a.[/d <inetaddr> [<ifaceaddr>]: The entry specifying the inetaddr IP address will be deleted. The ifaceadder flag is used to delete entries with a specific interface. The asterisk flag is a wildcard that can be used to delete all entries.[/s <inetaddr><etheraddr> [<ifaceaddr>]: A static record is attached for the movement of the IP address inetaddr to the physical address etheraddr. To add a static entry to an interface, use the ifaceaddr flag, where ifaceaddr is the assigned IP address of the interface.
When no parameters are used, ARP only displays help information.
