Fundamentals of Network Security

How many VLANS are allowed to access the network's administrator settings?

1

Which of the following parameters are set when commisioning a managed VLAN switch?

Admin Password, Default Gateway addy, and VLAN number Not set Ethernet tag size

What type of VLAN allows devices to change network ports and keep their membership?

Dynamic VLAN

True

Encryption programs are used to protect network software data intrusion prevention systems can monitor all incoming network traffic Firewalls can bve hardware or software based

Which of the following is an example of port security?

Setting a port to read mode only

Which of the following parameters must be the same for every device with VLAN membership?

VLAN ID

Which of the following statements is not true about VLAN security?

VLAN encrypts data using special using special packet protocols

What type of cybersecurity is used to scan email attachments?

antivirus

Where should a hardware firewall be placed on a network?

between networks

Advantages of using VLANS

does not require extra physical cabling Can only be accessed by authorized devices Conserve network bandwidth by limiting packet transmissions Not part of an advantage -Devices on a VLAN must share same network switch

Which of the following is an example of a cyber attack?

gaining unauthorized network access, hiding viruses in email attachments, copying company's data servers

What is the highest level of port security on a managed switch?

shutdown

What is the purpose of a firewall

to filter sus traffic