Chapter 7 TCP/IP from Networking book
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| What is a protocol in the TCP/IP suite used with the command line utility of the same name to determine the MAC address that corresponds to a particular IP address? | Address resolution protocal
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| What is a networking feature in an operating system that enables DHCP clients to self configure an ip address and subnet mask automatically when a DHCP server isn’t available? | Automatic private IP addressing (APIPA)
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| What is a component of TCP/IP that allows computers to discover and receive an IP address from a DHCP server prior to booting the OS? | Bootstrap protocal (BOOTP)
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| What is a contiguous chunk of IP addresses passed out by the internet assigned numbers authority (IANA)? | Class license
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| What is the method of categorizing IP addresses in order to distribute them called? (subnetting) | Classless inter-domain routing (CIDR)
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| In a TCP/IP network, the IP address of the router that interconnects the LAN to a wider network (usually the internet) is called what? | The Default Gateway
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| What is created by the DHCP server to allow a system requesting DHCP IP information to use that information for a certain amount of time? | DHCP Lease
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| What is a shorthand method for discussing and configuring binary IP addresses? | Dotted Decimal notation
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| What is a way for a computer to receive IP information automatically from a server program? | Dynamic Addressing
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| What is a protocol that allows a DHCP server to set TCP/IP settings automatically for a DHCP client? | Dynamic host configuration protocal (DHCP)
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| What is the portion of an IP address that defines a specific machine in a subnet? | Host ID
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| What is a command-line utility for Linux servers and workstations that displays the current TCP/IP configuration of the machine, similar to IPCONFIG for windows system? | IFCONFIG
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| What is the organization responsible for assigning public IP addresses? | Internet assigned numbers authority (IANA)
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| What is the protocol in which addresses consist of four sets of numbers, each number being a value between 0 and 255, using a period to separate the numbers? | Internet protocol version 4
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| What is the numeric address of a computer connected to a TCP/IP network, such as the internet called? | IP Addressing
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| What is a command-line utility for windows that displays the current TCP/IP configuration of the machine; similar to unix/Linux’s IFCONFIG? | IPCONFIG
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| What is a reserved IP address used for internet that is sometimes called the local host? | Loopback address
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| What is the method of sending a packet in which the sending computer sends it to a group of interested computers called? | Multicast
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| What is a number used in IP networks to identify the network on which a device or machine exists called? | The Network ID
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| What is an agreement that governs the procedures used to exchange info between cooperating entities called? | Protocol
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| What is the set of protocols that are commonly used together and operate at different levels of the OSI 7 layer model called? | Protocol Suite
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| What is a list of paths to various networks required by routers called? (They can be built either manually or automatically btw) | The Routing Table
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| What is the process of assigning IP addresses by manually typing them into a clients computer called? | Static addressing
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| What is the value used in TCP/IP settings to divide the IP address of a host into its component parts? | Subnet mask
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| What are the 2 component parts of subnet mask? | network ID and host ID
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| What is it called when you take a single class of IP addresses and chop it into mutiple smaller groups? | Subnetting
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| What is it called when you send a message from one computer to one other computer? | Unicast
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| What is the result of converting 11110000.10111001.00001000.01100111 to dotted decimal notation? | 240.185.8.103
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| What does IANA stand for? | Internet Assigned Numbers Authority
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| What describes IPv4? | Uses decimal, not hexadecimal numbers, Uses periods, not colons, as separators ANDUses four octets
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| What is the result of converting 192.168.0.1 to binary? | 11000000.10101000.00000000.00000001
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| Are 127.0.0.1/24 and 250.250.250.255/24 valid IP addresses to assign in a windows based system? | NOOOOO
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| What is the special reserved IP address of 127.0.0.1 called? | Loopback address
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| What is a loopback address primary used for? | testing...it is not assigned to computers
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| Why is the address 250.250.250.255 not a valid IP address to assign in a windows based system? | Because it has a 255 as part of its address, which is a reserved number for subnet masks
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| What class is the IP address 22.33.44.55? | Class A
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| What class is the IP address 191.254.254.254? | Class B
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| What class is the IP address 192.168.0.254? | Class C
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| Which method sends a packet from a single computer to a group of interested computers? | Multicast
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| What is the process used to take a single class of IP addresses and chop it up into multiple smaller groups? | PING and subnetting
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| "Every client on a network shares the same subnet mask" and "A subnet mask consists of a string of ones followed by a string of zeroes." Are these true statements about subnet masks? | yes
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| List the order in which packets are created and sent when a client requests an IP address from a DHCP server? | DHCP discovery, DHCP offer, DHCP request, DHCP acknowledge
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| Is the address 255.255.255.255 a valid classful subnet mask? | no
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| What is an example of a valid classful subnet mask? | 255.255.255.240
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| Which of the following IP addresses indicates a computer configured for dynamic addressing was unable to locate a DHCP server: 127.0.0.1 or 169.254.1.30????? | 169.254.1.30
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