Which command set accomplishes this task?

Posted by: Pdfprep Category: 350-401 Tags: , ,

Refer to the exhibit

An engineer must deny HTTP traffic from host A to host 3 while allowing all other communication between the hosts.

Which command set accomplishes this task?
A . SW1(config)# mac access-list extended HOST-A-B
SW1(config-ext-macl)# permit host aaaa.bbbb.cccc aaaa.bbbb.dddd
SW1(config)# ip access-list extended DENY-HTTP
SW1(config-ext-nacl)#permit tcp host 10.1.1,10 host 10.1.1.20 eq www
SW1(config)# vlan access-map DROP-MAC 10
SW1(config-access-map)# match mac address HOST-A-B
SW1(config-access-map)# action forward
SW1(config)# vlan access-map HOST-A-B 20
SW1(config-access-map)# match ip address DENY-HTTP
SW1(config-access-map)# action drop
SW1(config)# vlan filter HOST-A-B vlan 10
B . SW1(config)# mac access-list extended HOST-A-B
SiW1(config-ext-macl)# permit host aaaa.bbbb.cccc aaaa.bbbb.dddd
SW1(config)# ip access-list extended DENY-HTTP
SW1(config-ext-nacl)#deny tcp host 10.1.1.10 host 10.1.1.20 eq www
SW1(config}# vlan access-map DROP-MAC 10
SW1(config-access-map)# match mac address HOST-A-B
SW1(config-access-map)# action drop
SW1(config)# vlan access-map HOST-A-B 20
SW1(config-access-map)# match ip address DENY-HTTP
SW1(config-access-map)# action drop
SW1(config)# vlan filter HOST-A-B vlan 10

C . SW1(config)# ip access-list extended DENY-HTTP
SW1(config-ext-nacl)#deny tcp host 10.1.1.10 host 10.1.1.20 eq www
SW1(config)# ip access-list extended MATCH_ALL
SW1(config-ext-nad)# permit ip any any
SW1(config)# vlan access-map HOST-A-B 10
SW1[config-access-map)# match ip address DENY-HTTP
SW1(config-access-map)# action drop
SW1(config)# vlan access-map HOST-A-B 20
SW1(config-access-map)# match ip address MATCH_ALL
SW1(config-access-map)# action forward
SW1(config}# vlan filter HOST-A-B vlan 10
D . SW1(config)# ip access-list extended DENY-HTTP
SW1(config-ext-nacl)#permit tcp host 10.1.1.10 host 10.1.1.20 eq www
SW1(config)# ip access-list extended MATCH_ALL
SW1(config-exl-nacl)# permit ip any any
SW1(config)# vlan access-map HOST-A-B 10
SW1(config-access-map)# match ip address DENY-HTTP
SW1(config-access-map)# action drop
SW1(config)# vlan access-map HOST-A-B 20
SW1(config-access-map)# match ip address MATCH_ALL
SW1(config-access-map)# action forward
SW1(config)# vlan filter HOST-A-B vlan 10

Answer: B

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