... anexample, suppose that my subnet mask is 25 5 .25 5 .25 5. 1 28 . Performing thelogical AND operation between this subnet mask and 166. 78. 4.139 results in166. 78. 4.1 with a remaining portion of 11. Hence ... on the local network. See Figure 2. 10 fora simple network arrangement. When 166. 78. 4.139 sends data to 166. 78. 4.10, the IPlayer takes the subnet mask, in this case 25 5 .25 5 .25 5.0, and performs ... Database Functions7 Socket Functions 8 Sample Applicationsp2v6 Prog. WinSock #30594-1 tullis 11.14.94 CH 02 LP #3Part I ■ Introduction to Networking 42 FIGURE 2. 12. TCP message format.Source Port...