Subnet Masking
1
Subnet Masking IP Address 154.37.55.8 9 Subnet Mask 255.255.0. 0 154 37 55 89 Use any value up to 255 Do not use values here Subnet the node resides on 154 37 55 89 10011010 Apply the Mask to the Address A closer look… 255 255 0 0 255.255.240.0 00100101 00110111 01011001 255 255 240 0 11111111 11111111 11110000 00000000 0000 Convert everything to binary… Apply the mask to the Address Mask out all the “0”s 0111 These bits represent the network and subnet portion of the IP address
description
Subnet Masking. IP Address 154.37.55.89. Subnet Mask 255.255.0.0. 154. 37. 89. 255. 55. 255. 0. 0. Use any value up to 255. Apply the Mask to the Address. Subnet the node resides on. Do not use values here. A closer look…. 255.255. 240 .0. 154. 37. 89. 255. 55. 255. 240. - PowerPoint PPT Presentation
Transcript of Subnet Masking
Subnet MaskingIP Address
154.37.55.89
Subnet Mask
255.255.0.0
154 37 55 89
Use any valueup to 255
Do not usevalues here
Subnet thenode resides on
154 37 55 8910011010
Apply the Mask to the AddressA closer look…
255 255 0 0
255.255.240.0
00100101 00110111 01011001 255 255 240 011111111 11111111 11110000 000000000000
Convert everything to binary…Apply the mask to the AddressMask out all the “0”s
0111
These bits represent thenetwork and subnet portion
of the IP address
