Router# conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)# ip access-list ext egress-antispoofRouter(config-ext-nacl)# deny ip 10.0.0.0 0.255.255.255 anyRouter(config-ext-nacl)# deny ip 172.16.0.0 0.15.255.255 any Router(config-ext-nacl)# deny ip 192.168.0.0 0.0.255.255 any Router(config-ext-nacl)# deny ip 127.0.0.0 0.255.255.255 anyRouter(config-ext-nacl)# deny ip 224.0.0.0 31.255.255.255 anyRouter(config-ext-nacl)# deny ip 169.254.0.0 0.0.255.255 any Router(config-ext-nacl)# deny ip 240.0.0.0 15.255.255.255 any Router(config-ext-nacl)# deny ip 0.255.255.255 anyRouter(config-ext-nacl)# permit ip any any Router(config-ext-nacl)# exitRouter(config)#int s0/0Router(config-if)#ip access-group egress-antispoof out |