Refer to the exhibit.

An engineer is tasked with verifying network configuration parameters on a client workstation to report back to the team lead. Drag and drop the node identifiers from the left onto the network parameters on the right.

Drag and drop the threat-mitigation techniques from the left onto the types of threat or attack they mitigate on the right.

Refer to the exhibit.

Router R1 Fa0/0 is unable ping router R3 Fa0/1.
Which action must be taken in router R1 to help resolve the configuration issue?

A port security violation has occurred on a switch port due to the maximum MAC address count being exceeded Which command must be configured to increment the security-violation count and forward an SNMP trap?

What criteria is used first during me root port selection process?