extended access lists exampleDeny FTP for E0

Non 172.16.0.0

172.16.3.0

172.16.4.0

172.16.4.13

E0

E1

S0

access-list 101 deny tcp 172.16.4.0 0.0.0.255 172.16.3.0 0.0.0.255 eq 21

access-list 101 deny tcp 172.16.4.0 0.0.0.255 172.16.3.0 0.0.0.255 eq 20

access-list 101 permit ip172.16.4.0 0.0.0.255 0.0.0.0 255.255.255.255

interface ethernet 0

ip access-group 101 out

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