As simulated by packet tracer, Router1 has three interface, which connect to three PC, and the IP is 192.168.1.1, 192.168.2.1, 192.168.3.1 respectively. 192.168.1.1 pc1 <-fa1 Router1 fa2->pc2 192.168.2.1 fa3|--> pc3 192.168.3.1 The acl rule set in th...