Solved: Ping

nilaypatel31294 · ‎02-26-2016

How i can stop pinging particular computers from different networks even routing is configured properly and without using acl?

devils_advocate · ‎02-26-2016

You could choose not to give the clients a default gateway, they will not be able to access anything off their own subnet.

Perhaps use a firewall between subnets but effectively that is just a more advanced ACL as such.

What are you trying to achieve and more importantly. why?

Giuseppe Larosa · ‎02-26-2016

Hello Nilaypatel31294,

>> How i can stop pinging particular computers from different networks even routing is configured properly and without using acl?

You cannot, you need to use an extended ACL between the IP subnets to stop ICMP traffic.

without using an ACL on multilayer switches or routers all traffic is allowed between subnets.

There are differences for firewalls that using trust zones and levels of security have a different approach.

Hope to help

Giuseppe

devils_advocate · ‎02-26-2016

You could choose not to give the clients a default gateway, they will not be able to access anything off their own subnet.

Perhaps use a firewall between subnets but effectively that is just a more advanced ACL as such.

What are you trying to achieve and more importantly. why?