How to ping multiple IP addresses at once?

Question

Computer networks

Please tell me, there is a patch panel, a switch, a bunch of wires, none of them signed, here's the question:
if, for example, pull one of the plugs out of the switch, and ping everyone to see which computer is not responding, to mark the cord ..
Sobsno question: how to ping right away multiple addresses?

Answer 1

Correct solution:
connect to the switch console, issue the show mac address table command,
get a list on which port of which mac
next match these addresses with the computers themselves, for example, using the arp cache

Answer 2

nmap -sP 10.10.10.0/24
nmap -sP 10.10.10.1-15

Answer 3

An IP address scanner will help.
But the solution with poppy addresses for a managed switch is better and more accurate.
You can also disable the patch from the computer and see which port is off.

Answer 4

Create a list of IPs of interest, one per line, for example, let's call it "ips.txt".
Then
FOR /F %%A IN (ips.txt) DO ping -n 1 %%A | FIND /i "Answer"
PS If you will create a CMD file, then the encoding must be DOS (CP866)
PPS If the CLI is in English, then search accordingly for "Reply" and the encoding is indifferent

Answer 5

This is a crutch, because. pings can kill firewalls.
The easiest way is to pull the patch and see where the link went out.
Well, or an option with arp on the switch, but this is if it has a console.

Answer 6

if linux - fping.