Term
| Which are the most common addresses on the internet? |
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Definition
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Term
| What protocol assigns IP addresses and other TCP/IP information? |
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Definition
| Domain Host Control Protocol (DHCP) |
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Term
| An IPv4 address is made up of __ decimals separated by __ dots |
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Definition
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Term
| When an IPv4 address is in the standard "172.16.5.254" format, what is this called? |
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Definition
Dotted decimal format;
Dot-decimal notation |
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Term
| How can you find your computer's IP address? |
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Definition
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Term
| What are the two components of an IP address? |
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Definition
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Term
| What does the subnet mask identify? |
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Definition
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Term
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Definition
| A given component of an IP address that identifies the network ID using 255.255.0.0 notation |
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Term
| What are the three classes of classful IDs? |
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Definition
Class A: 1-126
Class B: 128-191
Class C: 192-223 |
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Term
| Why aren't classes D and E available to the public? |
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Definition
| They are reserved for multicasting and experimental use, respectively |
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Term
| What are the subnet masks for classes A, B, and C? |
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Definition
A: 255.0.0.0
B: 255.255.0.0
C: 255.255.255.0 |
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Term
| What is the CIDR notation? |
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Definition
192.68.5.16 /16
/16 is CIDR notation, representing the fact that there are 16 bits in the network ID |
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Term
| What are the combinations when two bits are borrowed from the host ID? |
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Definition
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Term
| You can create __ subnets |
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Definition
2^n
n: Number of bits borrowed |
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Term
| What numbers can be used for a host ID? |
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Definition
1-254
0 is network ID
255 is broadcast address |
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Term
| How many hosts can be supported in a subnet? |
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Definition
(2^h)-2
h: Number of bits in host ID |
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Term
| How can you determine if an address is local or remote? |
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Definition
| Compare the network IDs of the destination and source IPs, if they are the same, it's local. Otherwise, it is remote and must be sent through a default gateway. |
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Term
| How many bits does an IPv4 address use? What about IPv6? |
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Definition
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Term
| What layer is the IP protocol defined at? |
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Definition
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Term
| The IPv4 logical addressing system is made up of __ levels by __ bits. |
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Definition
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Term
| IP addresses are __-specific |
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Definition
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Term
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Definition
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Term
| What are the three number systems? |
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Definition
1. Binary (base 2)
2. Decimal (base 10)
3. Hexadecimal (base 16) |
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Term
| The minimum number of bits to represent x outcomes is represented by the equation... |
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Definition
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Term
| Are hexdecimal letters usually uppercase or lowercase? |
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Definition
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Term
| 1 Hex digit can be represented by _ bits |
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Definition
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