How to clear the Address Resolution Protocol (ARP) cache in Windows 10
Address Resolution Protocol (ARP) is used to map MAC addresses to IP addresses. All hosts on the network will have their own IP address, but the network interface card (NIC) will have a MAC address rather than an IP address. ARP is a protocol used to associate IP addresses with MAC addresses. All these entries are collected and placed in the ARP cache. The mapped addresses are stored in cache and they usually do no harm. However, if the entries are incorrect or the ARP cache is corrupt, you may experience connectivity issues, loading issues, or errors. Therefore, you need to clear the ARP cache and fix the error. In this article, we will look at different methods on how to clear ARP cache.
Method 1: Using Windows Services
Step 1: Use the Windows R key at the same time to open the run prompt. Type services.msc and Enter
Step 2: This will open the Services window. FindRouting and Remote Access,double-click openit
Step 3: Click "Stop” button to stop the service
Step 4: Stop the service by clicking Start Type drop-down menu and select Disable from the drop-down list Disable the service
Step 5: To save changes, click Apply and OK
Step 6: Restart Computer
Method 2: Using Command Prompt
Step 1: As Administrator Open Command Prompt. To do this, type cmd in the Windows search bar, hold down the ctrl and shift keys, and then press Enter
Step 2: Change A User Account Control window appears, click Yes
Step 3: Enter netsh interface IP in the command prompt window Delete arpcache and Enter
Step 4: The command will be executed and the response you will get is OK
Step 5:RestartComputer
Alternatively, if you want to check the ARP cache and then delete it, you can use the following command
Step 1: To displayall caches, Please copy the following command and paste it into the command prompt. Then press Enter. Here the –a flag displays all ARP caches
ARP –a
Step 2: To delete the cache, copy the following command and paste it into the command prompt middle. Then press Enter. The -d flag here deletes all ARP cache
arp -d
Step 3:RestartSystem
The above is the detailed content of How to clear the Address Resolution Protocol (ARP) cache in Windows 10. For more information, please follow other related articles on the PHP Chinese website!
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