单项选择题
A MAC address flood attack is occurring on the LAN. During this attack, numerous frames areforwarded to a switch which causes the CAM table to fill to capacity. How does this action benefitthe attacker?()
A.All traffic is tagged with a specific VLAN ID from the VLAN of the attacker and is now viewable
B.Clients will forward packets to the attacking device, which will in turn send them to the desireddestination but not before recording the traffic patterns
C.All traffic is redirected to the VLAN that the attacker used to flood the CAM table
D.All traffic is flooded out all ports and an attacker is able to capture all data
E.None of the other alternatives apply
相关考题
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单项选择题
ThenetworkisbeingfloodedwithinvalidLayer2addresses,causingswitchCAMtablestobefilledandforcingunicasttraffictobetransmittedoutallswitchports.WhichtypeofLayer2attackisbeingusedhere?()
A.MAC spoofing
B.VLAN hopping
C.MAC address flooding
D.DHCP flooding
E.Session hijacking -
多项选择题
YouwanttoenhancethesecuritywithintheLANandpreventVLANhopping.Whattwostepscanbetakentohelppreventthis?()
A.Enable BPD guard
B.Disable CDP on ports where it is not necessary
C.Place unused ports in a common unrouted VLAN
D.Prevent automatic trunk configuration
E.Implement port security -
单项选择题
Refer to the exhibit. Based upon the configuration, you need to understand why the policy routingmatch counts are not increasing. Which would be the first logical step to take?Select the bestresponse.()
A.Confirm if there are other problematic route-map statements thatprecede divert
B.Check the access list for log hits
C.Check the routing table for 212.50.185.126
D.Remove any two of the set clauses(Multiple set clause entries will cause PBR to use therouting table.)
