Question 23 - N10-008 Network Troubleshooting Practice Test for the CompTIA Network+

Mark is troubleshooting a switch that is not forwarding packets correctly. He uses the arp -a command to view the ARP cache. Using the following information, identify the problem:

Interface: 172.16.3.173 — 0xb

Internet Address Physical Address Type
172.16.1.254 00-15-17-84-d2-56 static
172.16.2.69 44-d8-78-da-f7-40 dynamic
172.16.2.189 00-6b-9e-c9-2a-de static
172.16.3.111 00-15-17-84-d2-56 static
172.16.3.255 ff-ff-ff-ff-ff-ff static
224.0.0.22 01-00-5e-00-00-16 static
224.0.0.251 01-00-5e-00-00-fb static
224.0.0.252 01-00-5e-00-00-fc static
239.255.255.250 01-00-5e-7f-ff-fa static
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