Exam 200-301 topic 1 question 259 discussion

B is the correct answer please update it

Poorly worded question. What types of traffic will a switch flood out all ports? Broadcast and multicast frames, as well as unicast frames to unknown destinations, are normally flooded to all ports in a basic switch, and all of this traffic will circulate in such a loop. Flooding means that the switch sends the incoming frame to all occupied and active ports (except for the one from which it was received). In essence, flooding is when a switch pretends to be a hub. since there is no option to select a broadcast or multicast it can only be assumes that Cisco is referring to option b as no other option can create a "flooding"

The destination is unknown

Switch flooding is done to fill the CAM table and find out if the destination MAC is available. It is sent to all ports except the source one.

D is the answer, if the destination MAC is unknown, the frame will be sent to all the port except the original one, but not ALL THE PORTS.

B is correct

B is the correct answer .

B is correct

B is Correct.

b is correct

D is the correct answer. if the source MAC is know, the sw will send trafic to all ports, except the source port...

Because CCNA

b correct

Source MAC is known, only destination MAC is unknown

B is the correct answer can you update the answer.

B is correct because it happens during an ARP request for IPv4 and ICMPv6 ND for IPv6 because the Switch doesn't know what network had the MAC Address assigned yet

The correct answer is B. Switches tend to flood frame with the Unknown Destination MAC Address out all ports apart from the Originating (apart from the one it received) port.