Security Fundamentals (CCNA Quiz) Please enter your email: Which command enables the port security on a Cisco Switch? SW_1(config)#switchport port-security SW_1(config-if)#switchport no mac-address SW_1(config-if)#switchport port-security SW_1(config-if)#shutdown Phishing falls under which type of Security attacks? General attacks Data Loss attacks Social Engineering attacks Virus attacks Which type of attacks can be best prevented by reducing the network visibility? Coronavirus Attacks DoS/DDoS attacks Virus attacks Reconnaissance attacks How can we best prevent Data Loss Layer2 attacks? User Awareness Layer3 Access Control Lists Keep Port Security enabled Strict FW rules When implementing port security, which command allows pre-defined quantity of MAC addresses? SW_1(config)#switchport port security maximum 999999 SW_1(config-if)#switchport port security all SW_1(config-router)#switchport port security minimum 1536 SW_1(config-if)#switchport port-security maximum 2 What is encrypted between AAA client & server in RADIUS? All packets are encrypted between AAA client and server Only control packets are encrypted Only the password is encrypted between AAA clients and server Nothing is encrypted. AAA is insecure Which type of Security architecture (security system) is this? AAA ABC C.I.A Telnet Security Which type of Security technique can avoid this type of network security attack? Layer4 security Port Security DHCP Snooping Which type of data is lost in Reconnaissance Attacks? Passwords Emails are lost No data is lost because this is only information gathering phase All data is lost What is covered in AAA model? Authentication, Authorization, Accept Authentication, Accept, Accounting Authentication, Allow, Accounting Authentication, Authorization, Accounting Loading … Written by
