A.
Router(config)#access—list 30 deny 10.0.0.0 0.255.255.255 log
Router(config)#access—list 30 deny 172.16.0.0 0.15.255.255
Router(config)#access—list 30 permit any
Router(config)#intece g0/1
Router(config—if)#ip access—group 30 in
Router(config—if)#ip access—group 30 out
B.
Router(config)#access—list 30 deny 10.0.0.0 255.255.255.0 log
Router(coniig)#access—list 30 deny 172.16.0.0 255.240.0.0
Router(config)#access—list 30 permit any
Router(config)#intece g0/1
Router(config—if)#ip access—group 30 in
Router(config-if)#ip access—group 30 out
C.
Router(config)#access—list 100 deny 10.0.0.0 0.255.255.255 log
Router(config)#access—list 100 deny 172.16.0.0 0.15.255.255
Router(config)#access—list 100 permit any
Router(config)#intece g0/1
Router(config—if)#ip access—group 100 in
Router(config—if)#ip access—group 100 out
D.
Router(config)#intece g0/1
Router(config—if)#ip access—group 99 in
Router(config—if)#ip access—group 99 out
Router(config—if)#exit
Router(config)#access—list 99 deny 10.0.0.0 0.255.255.255 log
Router(config)#access—list 99 deny 172.16.0.0 0.15.255.255
Router(config)#access—list 99 permit any