Which command is used to enable BPDU Guard globally on all PortFast-enabled ports in a Cisco switch? spanning-tree bpduguard enable spanning-tree portfast bpduguard default bpduguard enable switchport bpduguard enable The…
Which of the following are common security risks associated with VLANs on Cisco switches? VLAN hopping attacks MAC address flooding Switch spoofing IP address spoofing STP manipulation The correct answers…
Which of the following firewalls filters ports and system service calls on a single computer operating system? Network address translation firewall Transport layer firewall Network layer firewall Host-based firewall Application…
Which port state in Rapid Spanning Tree Protocol (RSTP) is responsible for preventing loops by not forwarding frames or learning MAC addresses? Forwarding Listening Discarding Learning The correct answer is…
Which of the following statements best describes how a Trojan horse malware operates? It replicates itself and spreads to other computers through network connections. It disguises itself as a legitimate…