TCP/IP Configuration and Management Manual

NonStop TCP/IP Processes and Protocols
TCP/IP Configuration and Management Manual—427132-004
B-10
The Problem of Resolving Addresses
1. Allocate the subnets to each of the offices. Omaha has subnets 0-24, Atlanta has
25-26, Los Angeles has 27-28, Seattle has 29-30, and New York has 31-32.
Figure B-7 shows Omaha’s subnets. Since Omaha’s range ends at 227, Atlanta’s
range is 228-235, Los Angeles’s range is 236 - 241, Seattle’s range is 242-247,
New York’s range is 248-253.
Figure B-6. Splitting a Class B IP Address for Subnetting
Host
Address
Local Address
Physical
Subnet
Address
10000000
6 Bits for Networks
2 Bits for Hosts
00000011
025VST .VSD
All 8 Bits for Hosts