1.
LabD
access-l 101 deny tcp 210.93.105.0 0.0.0.255 host 192.5.5.10 eq 21
access-l 101 per ip any any

int fa0/0
ip access-g 101 in

[int s0/0/1]
[ip access-g 101 out]

2.
LabA
access-l 102 deny tcp 205.7.5.0 0.0.0.255 host 210.93.105.10 eq 80
access-l 102 per ip any any

int fa0/1
ip access-g 102 in


3.
LabA
access-l 103 deny tcp 192.5.5.0 0.0.0.255 host 223.8.151.10 eq 23
access-l 103 per ip any any

int fa0/0
ip access-g 103 in

4.
access-l 104 permit tcp 192.5.5.0 0.0.0.255 host 205.7.5.10 eq 21
access-l 104 deny tcp any host 205.7.5.10 eq 21
access-l 104 permit ip any any

int fa0/1
ip access-g 104 out

5.
LabB
access-l 105 per tcp 192.5.5.0 0.0.0.255 host 219.17.100.10 eq 80
access-l 105 per tcp 205.7.5.0 0.0.0.255 host 219.17.100.10 eq 80
access-l 105 deny any host 219.17.100.10 eq 80
access-l 105 per ip any any


int fa0/0
ip access-g 105 out

6.