I.P. Freely
An IPv4 address has this many bits.
What is 32?
This network security device can identify, but not interfere with, activity that violates certain rules.
What is an intrusion detection system/IDS?
The class A range
What is 0-127?
The physical layer, where individual bits are transmitted over a medium.
What is layer 1?
Using this protocol on port 69, you might move something unimportant.
What is TFTP?
This Class A network is reserved for loopback.
What is 127?
A switch operates at this layer of the OSI model.
What is layer 2?
The class B range.
What is 128-191?
The application layer, where normal humans understand what computers are talking about.
What is layer 7?
This protocol, part of an adjacent pair of ports, transfers the files requested over its control channel, which is numerically one higher.
What is FTP-Data/port 20.
The network portion of the IP address 200.54.88.199.
What is 200.54.88?
DAILY DOUBLE
This device, portrayed in the Oscar-nominated short film "Warriors of the Net" as a terrifying spider-bot, directs packets based on their IP address.
The class C range.
What is 192-223?
These protocols are used at layer 4.
What are TCP and UDP?
Port 5060, associated with VOIP, begins a connection of streaming media.
What is SIP?
This address range is used for APIPA, when a device does not receive an address from a DHCP server.
What is 169.254.0.0?
This device could alert a threat actor when attached to the network with its factory settings.
What is an Optiview?
This reserved range spans from 240-255.
What is classy?
At this layer, information is sent across networks based on their logical address.
What is layer 3?
This protocol, defaulting to port 23, allows unencrypted remote access.
What is Telnet?
IPv6 addresses consist of this many bits, providing a total number of 340 undecillion hosts.
What is 128?
When should you confirm the function of any device you take apart?
When is before you take it apart AND after you put it together?
These IP ranges are private and nonroutable.
What are 10.0.0/8, 172.16.0.0/12, and 192.168.0.0/16?
The two layer-based models of network communication, spelled out.
What are Open Systems Interconnect and Transmission Control Protocol/Internet Protocol?
These two logical ports are used for DHCP.
What are 67 and 68?