09-06-2020 10:13 PM
Hi
'show arp' shows the IP and port registered in the arp table.
Is there a command to scan the IPs of the devices connected to the switch like the application program IPSCAN?
Thanks
Solved! Go to Solution.
09-06-2020 11:44 PM
in which case the device is configured to not respond to broadcast ICMP. You will need to ping all of the unicast IP addresses in the subnet, for which there is not a command on CLI. The only other option would be to use some sort of scripting like the built in EEM service. Better still, if you are using a cisco device with guest shell you could write a small python script which would take the subnet ID and netmask as an argument and loop through each IP address outputting the ping response.
cheers,
Seb.
09-06-2020 11:22 PM
Hi there,
Have you tried pinging the broadcast address of the subnet?
cheers,
Seb.
09-06-2020 11:34 PM
Hi
Yes, I couldn't find the IP simply by pinging the broadcast address.
I am wondering if there are any additional settings that need to be made.
Thanks
09-06-2020 11:44 PM
in which case the device is configured to not respond to broadcast ICMP. You will need to ping all of the unicast IP addresses in the subnet, for which there is not a command on CLI. The only other option would be to use some sort of scripting like the built in EEM service. Better still, if you are using a cisco device with guest shell you could write a small python script which would take the subnet ID and netmask as an argument and loop through each IP address outputting the ping response.
cheers,
Seb.
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