Chapter 5: Network Security and Monitoring

Which among these is not a common LAN attack?

• MAC Address Table Flooding Attack

• VLAN Attack

• Network Attack

• Telnet Attack

What does SNMP stand for?

• Simple Network Managing Protocol

• Samahan ng Malalaking Puso

• Samahan ng Malalamig ang Pasko

• Simple Network Management Protocol

Which of the following is not an element of SNMP system?

• SNMP agents

• SNMP workers

• SNMP managers

• Management Information Base (MIB)

What protocol is used to encapsulate the EAP data between the authenticator and authentication server performing 802.1X authentication?

• TACACS+

• SSH

• RADIUS

• MD5

What network attack seeks to create a DoS for clients by preventing them from being able to obtain a DHCP lease?

• DHCP starvation

• IP address spoofing

• DHCP spoofing

• CAM table attack

Which protocol defines port-based authentication to restrict unauthorized hosts from connecting to the LAN through publicly accessible switch ports?

• TACACS+

• RADIUS

• SSH

• 802.1x

Which protocol is used to provide server-based AAA authentication? (CHOOSE TWO)

• SNMP

• RADIUS

• SSH

• 802.1x

• TACACS+

What technique can be used for mitigating VLAN attacks? (CHOOSE 3)

• Set the native VLAN to an unused VLAN

• Use private VLANs

• Enable trunking manually

• Enable Source Guard

• Disable DTP

Which protocol or service can be configured to send unsolicited messages to alert the network administrator about a network event such as an extremely high CPU utilization on a router?

• Syslog

• SNMP

• NTP

• Netflow

What is the function of the MIB element as part of a network management system?

• to collect data from SNMP agents

• to store data about a device

• to send and retrieve network management information

• configurations on SNMP agents