... a packet. 15 0 .15 0 .1. 10 15 0 .15 0 .1. 4 15 0 .15 0.2.7 15 0 .15 0.3 .1 E0S0S1 15 0 .15 0.4 .10 R1R2R3PC1 15 0 .15 0 .1. 11 PC 11 PC2 15 0 .15 0 .1. 0 15 0 .15 0.2.0 15 0 .15 0.3.0 15 0 .15 0.4.0 18 28xbook.fm Page 11 5 Thursday, ... Relay 15 0 .15 0.5.0 15 0 .15 0 .1. 0 15 0 .15 0.4.0 15 0 .15 0.6.0 15 0 .15 0.2.0Ray 15 0 .15 0 .1. 1Kris 15 0 .15 0.4.2Wendell 15 0 .15 0.4 .1 Fay 15 0 .15 0 .1. 2Hannah 15 0 .15 0.2 .1 Jessie 15 0 .15 0.2.2ABCD 15 0 .15 0.3.0Vinnie 15 0 .15 0.3 .1 1828xbook.fm Page 11 2 ... NetworkA1 to 12 6 1. 0.0.0 to 12 6.0.0.0 27 – 2 (12 6) 224 – 2 (16 ,777, 214 )B 12 8 to 19 1 12 8.0.0.0 to 19 1.255.0.02 14 (16 ,384) 2 16 – 2 (65,534)C 19 2 to 223 19 2.0.0.0 to 223.255.255.02 21 (2,097 ,15 2)...