CIDR Values
Written on 15:08 by Ahmet Emir
Subnet Mask CIDR Value
255.0.0.0 /8
255.128.0.0 /9
255.192.0.0 /10
255.224.0.0 /11
255.240.0.0 /12
255.248.0.0 /13
255.252.0.0 /14
255.254.0.0 /15
255.255.0.0 /16
255.255.128.0 /17
255.255.192.0 /18
255.255.224.0 /19
255.255.240.0 /20
255.255.248.0 /21
255.255.252.0 /22
255.255.254.0 /23
255.255.255.0 /24
255.255.255.128 /25
255.255.255.192 /26
255.255.255.224 /27
255.255.255.240 /28
255.255.255.248 /29
255.255.255.252 /30
The /8 through /15 can alone be acclimated with Class A arrangement addresses. /16 through /23 can
be acclimated by Class A and B arrangement addresses. /24 through /30 can be acclimated by Class A, B, and
C arrangement addresses. This is a big acumen why best companies use Class A arrangement addresses.
Since they can use all subnet masks, they get the best adaptability in arrangement design.
255.248.0.0 /13
255.252.0.0 /14
255.254.0.0 /15
255.255.0.0 /16
255.255.128.0 /17
255.255.192.0 /18
255.255.224.0 /19
255.255.240.0 /20
255.255.248.0 /21
255.255.252.0 /22
255.255.254.0 /23
255.255.255.0 /24
255.255.255.128 /25
255.255.255.192 /26
255.255.255.224 /27
255.255.255.240 /28
255.255.255.248 /29
255.255.255.252 /30
TABLE 3 . 2
CIDR Values
(continued)
Subnet Mask CIDR Value
Subnetting, VLSMs, and Troubleshooting TCP/IP
No, you cannot configure a Cisco router application this carve format. But wouldn’t
that be nice? Nevertheless, it’s
really
important for you to apperceive subnet masks
in the carve characters (CIDR).
If you enjoyed this post Subscribe to our feed