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A consultant is reviewing the following output after reports of intermittent connectivity issues:

? (192.168.1.1) at 0a:d1:fa:b1:01:67 on en0 ifscope [ethernet]

? (192.168.1.12) at 34:a4:be:09:44:f4 on en0 ifscope [ethernet]

? (192.168.1.17) at 92:60:29:12:ac:d2 on en0 ifscope [ethernet]

? (192.168.1.34) at 88:de:a9:12:ce:fb on en0 ifscope [ethernet]

? (192.168.1.136) at 0a:d1:fa:b1:01:67 on en0 ifscope [ethernet]

? (192.168.1.255) at ff:ff:ff:ff:ff:ff on en0 ifscope [ethernet]

? (224.0.0.251) at 01:02:5e:7f:ff:fa on en0 ifscope permanent [ethernet]

? (239.255.255.250) at ff:ff:ff:ff:ff:ff on en0 ifscope permanent [ethernet]

Which of the following is MOST likely to be reported by the consultant?
A . A device on the network has an IP address in the wrong subnet.
B . A multicast session was initiated using the wrong multicast group.
C . An ARP flooding attack is using the broadcast address to perform DDo
E . A device on the network has poisoned the ARP cache.

View Answer

Answer: B