OSI Data Model
IP Addressing
Wireless
Security
Poupourri
100
The fifth layer of the OSI data model.
What is Session?
100
This is the class of addresses most commonly used in home networking starting with 192.168.
What is Class C?
100
This is the standard for wireless networking.
What is 802.11?
100
This device (hardware or software) is used to keep networks separated or control access in or out.
What is a firewall?
100
This type of device is used to connect two separate networks together.
What is a router?
200
Routers operate on this layer of the OSI model.
What is Layer 3 (Network)?
200
The IP address space reserved for testing TCP/IP functionality, not used by any class.
What is Loopback?
200
The current standard for securing wireless networks
What is WPA(2)?
200
A secure tunnel that connects a user on the Internet to a corporate network.
What is VPN?
200
This is the name given to the IP address range of 169.254.x.x
What is APIPA?
300
This layer contains network protocols such as DNS, DHCP, and HTTP.
What is Layer 7 (Application)?
300
This is the class of IP addresses that includes the private range of 10.x.x.x
What is Class A?
300
The type of security on a wireless network where only specific hardware devices are allowed to connect.
What is MAC address filtering?
300
The term given to gathering information for the purposes of illicitly accessing a network
What is social engineering?
300
The system used for resolving computer or website names to IP addresses.
What is DNS?
400
On this layer, port numbers are used to control where network traffic is sent.
What is Layer 4 (Transport)?
400
What is another name for the address of the router interface on your network?
What is gateway address?
400
These are the 5 different versions of wireless networking standards
What is A, B, G, N, AC?
400
This type of server is used for authenticating users trying to connect to an internal Windows based network from a public Internet connection.
What is a RADIUS server?
400
This type of cabling is used for networks where there is excessive EMI.
What is fiber-optic?
500
This device actually operates on two layers of the OSI model (Layers 1 and 2).
What is a NIC?
500
This is the subnet mask you must use if you only want to have 6 IP addresses on your network.
What is 255.255.255.248?
500
This is the technical term used for the name given to a wireless network.
What is SSID?
500
This is the weakest point on any data network.
What are the users?
500
This is the correct order for the wires inside a properly terminated CAT5 network cable.
What is OW, O, GW, Blue, BlueW, G, Brw, Br?
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