We need to give an untrusted network access to only one server. They will not give us access to configure an access list on their router so we have to do it from our end.
WIll configuring an extended access list like
ip access-list 101 permit 192.178.0.0 0.0.255.255 host 172.240.1.10 and configured on all our MSFC and then applied to the vlan that the Server is on work. But then will this not deny all other network on the 172.x.x.x network. How do I go about doing this succesfully.?
We do not want the network 192.178.0.0 going anywhere else but to 172.240.1.10.
Thanks