Refer to the exhibit. Look at the command output. What would be the most probable reason for this port-ID mismatch?()
A.spanning-tree misconfiguration B.speed mismatch configuration C.cabling problem D.configuration problem
Refer to the exhibit. According to the output of the command show tag-switching forwarding-table, which four of these statements are true?()
A.Packets to the IP address 10.10.10.5/32 will be tagged with "17" toward the next hop. B.Label "19" will be advertised to MPLS neighbors so that they can use this label to reach the IP address 10.10.10.6/32. C.IP address 10.10.10.4/32 is directly connected to the neighbor router on serial 3/0. D.Packets arriving with label "17" will be forwarded without any label toward serial 4/0. E.Packets arriving with label "20" will be forwarded with label "21" after label-swapping. F.Label "20" is advertised to MPLS neighbors so that they can use this information to reach the prefix 10.10.10.8/32.