By default, how many MAC addresses are permitted to be learned on a switch port with port-security enabled?

Which statement about unicast frame forwarding on a switch is true?

At which layer of the OSI model does the protocol that provides the information that is displayed by the show cdp neighbors command operate?

Which component of the routing table ranks routing protocols according to their preferences?

Which value is indicated by the next hop in a routing table?

Which statement about native VLAN traffic is true?

Refer to the exhibit.

An administrator cannot connect from R1 to R2. To troubleshoot this problem, the administrator has entered the command shown in the exhibit. Based on the
output shown, what could be the problem?

Which option is the default switch port port-security violation mode?

On which type of device is every port in the same collision domain?

Which method does a connected trunk port use to tag VLAN traffic?