Router(config)#ip access-list extended jzh4444Router(config-ext-nacl)#permit ip any anyRouter(config-ext-nacI)#deny tcp any any eq 4444Router(config-ext-nacl)#exitRouter(config)#intece g0/3Router(conig-if)#ip access-group jzh4444 inRouter(conig-if)#ip access- group jzh4444 out B...