Question 144 of 530 from exam 400-251: CCIE Security written exam

Question 144 of 530 from exam 400-251: CCIE Security written exam

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Question

Which configuration option will correctly process network authentication and authorization using both 802.1X and MAB on a single port?

interface FastEthernet1/0/9
switchport access vlan 200

switchport mode access

switchport voice vlan 40

ip access-group ACL-DEFAULT in

authentication event fail action next-method
authentication event server dead action authorize vlan 200
authentication event server alive action reinitialize
authentication host-mode multi-domain

authentication open

authentication order mab dotix

authentication priority dotix mab

authentication port-control auto

authentication violation restrict

mab

dotix pae authenticator

dotix timeout tx-period 10

spanning-tree portfast

ip dhep snooping information option allow-untrusted

end

A.

interface FastEthernet1/0/9
switchport access vlan 200

switchport mode access

switchport voice vian 40

‘ip access-group ACL-DEFAULT in

authentication event fail action next-method
authentication event server dead action authorize vlan 200
authentication event server alive action reinitialize
authentication host-mode multi-domain

authentication open

authentication order mab dotix

authentication priority dotix mab

authentication violation restrict

mab

dotix pae authenticator

dotix timeout tx-period 10

spanning-tree portfast

‘ip dhcp snooping information option allon-untrusted

end

B.

‘interface FastEthernet1/0/9
switchport access vlan 200

switchport mode access

switchport voice vlan 40

ip access-group ACL-DEFAULT in

authentication event fail action next-method
authentication event server dead action authorize vlan 200
authentication event server alive action reinitialize
authentication host-mode multi-domain

authentication open

authentication order mab dotix

authentication priority dotix mab

authentication violation restrict

mab

dotix pae authenticator

dotix timeout tx-period 10

spanning-tree portfast

ip dhep snooping information option allow-untrusted

end

C.

interface FastEthernet1/0/9
switchport access vlan 200

switchport mode access

switchport voice vian 40

‘ip access-group ACL-DEFAULT in

authentication event fail action next-method
authentication event server dead action authorize vlan 200
authentication event server alive action reinitialize
authentication host-mode multi-domain

authentication open

authentication order mab dotix

authentication priority dotix mab

authentication port-control force-unauthorized
authentication violation restrict

mab

dotix pae authenticator

dotix timeout tx-period 10

spanning-tree portfast

‘ip dhcp snooping information option allon-untrusted

end

D.

Answers

Explanations

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A. B. C.

A.