Which three statements apply to access control of both bridged and routed traffic for VLANs?

Which three statements apply to access control of both bridged and routed traffic for VLANs?
(Choose three.)

Which three statements apply to access control of both bridged and routed traffic for VLANs?
(Choose three.)

A.
Router ACLs can be applied to the input and output directions of a VLAN interface.

B.
Bridged ACLs can be applied to the input and output directions of a VLAN interface.

C.
Only router ACLs can be applied to a VLAN interface.

D.
VLAN maps can be applied to a VLAN interface.

E.
VLAN maps and router ACLs can be used in combination.

Explanation:
Bridged ACL are Port ACL, so B is not correct as those are only applied inbound, and in addition
VLAN interfaces are layer 3 and port ACL are layer 2. Router ACL’s are layer 3 and they may be
applied both inbound and outbound, so A is correct.
Also, you can use VACLs alone or a combination of VACLs and ACLs, so D is correct
http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SY/configuration/guide/vlan_a
cls.html#wp1149762
Finally, VACL is applied globally to one or more VLANs listed and not to a VLAN interface (SVI),
which makes C correct but at the same time it makes E not correct
http://www.cathayschool.com/VACL-Configuration-a577.html



Leave a Reply 0

Your email address will not be published. Required fields are marked *