Hi All,I setup access-list on Router2 to disallow access from PC1 to PC2 but it didn't work.PC1: should access PC2, shouldn't access PC0PC0: should access PC2I setup, access-list 101 deny ip 192.168.0.127 0.0.0.128 192.168.0.0 0.0.0.128access-list 1...