Web Server Management Series: 12, turn off the ping command

Sometimes the Web site will be very slow to open, we have to troubleshoot the problem, we need to use the ping command, but Windows Server 2008 firewall is turned off by default for ping

We can use the following methods to turn on ping

Open Firewall-Advanced Security:

Select File and Printer Sharing (Echo request-icmpv4-in)

Select Enable:

Remember to turn it off when you're done with the ping, because a DDoS attack is the use of a ping

Here's an explanation:

Ping a command that sends test packets to detect network conditions

-L 65500 send echo packet with 65500 bytes of data

-N 100 send 100 times echo Request packet

192.168.1.102 Destination IP

If more than one computer at the same time using this command to target a server, the consequences are unthinkable.