DM_chapter 8 N Flashcards
Subnetting is a way to make things easier and more efficient how? p 235
Reduced Network traffic, Optimized Network performance , Simplified Management,
To create a subnet you take bits from the _____ portion of the IP address and reserve them to define the subnet address. p 235
Host
The first step in creating subnets are to find out how many _______ ___, are required. p 235
Network IDs
The second step is to determine the number of ____ __. which are going to be used p 235
Host Ids
2^14 =
16,384
2^10=
1,024
2^9=
512
2^4=
16
2^5=
32
2^6=
64
2^8
256
A subnet mask is a 32- bit value that allows the recipient to distinguish the ______ __ portion of the IP address from the____ __ portion of the address. p 236
Network Id from the Host Id
For the subnet address scheme to work you must know which part of the _____ ______ will be used in the subnet address. p 236
Host address
Network.Network.Network.Host. describes what? p 237
A class C address
Network.Host.Host.Host describes what? p 237
A class A address
CIDR is a abbreviation for what? p 237
Classless Inter Domain Routing
When referring to a slash notation , you need to count all the ___bits to figure out your mask. p 237
1s bits
A class B default in binary looks like what? p 237
11111111.11111111.00000000.00000000
255.0.0.0 CIDR Value is what? p 238
/8
255.255.0.0 CIDR Value is what? p 238
/16
255.128.0.0 CIDR Value is what? p 238
/9
255.255.255.0 CIDR Value is what? p 238
/24
255.255.255.128 CIDR Value is what? p 238
/25
255.255.255.192 CIDR Value is what?p 238
/26
255.255.255.224 CIDR Value is what?p 238
/27
255.255.255.252 CIDR Value is what?p 238
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