How to configure Cisco ACL to restrict in one vlan?

Question

Cisco

Hello!
Need help: you need to restrict access within one vlan for services in it.
Example: there is vlan 70 (network 10.70.1.0/24), it has 2 virtual machines. You need to make an ACL so that they are not available to each other.
Is it possible?

Answer 1

In that case, I think that cisco will not help you. If both virtual machines are on the same network and on the same server, then the traffic between them will not go beyond the network card.

Answer 2

• Vlan ACL - conditional filtering inside the Wealan, like regular ACLs only on the Wealan. Here is a simple example , here is the actual documentation
  
• Port ACL - in general, the same regular ACLs, but associated with a physical port, filter only on the input of this port, all wilans at once if the trunk
  
• If you just need to isolate ports from each other, then this is either Private VLAN or switchport protected
  
• And also MAC ACL - we filter out traffic on poppies