Sams Teach Yourself TCP/IP in 24 Hours, Third Edition

Workshop

Convert the following binary octets to their decimal number equivalents.

00101011	Answer = 43
01010010	Answer = 82
11010110	Answer = 214
10110111	Answer = 183
01001010	Answer = 74
01011101	Answer = 93
10001101	Answer = 141
11011110	Answer = 222

Convert the following decimal numbers to their binary-octet equivalents.

13	Answer = 00001101
184	Answer = 10111000
238	Answer = 11101110
37	Answer = 00100101
98	Answer = 01100010
161	Answer = 10100001
243	Answer = 11110011
189	Answer = 10111101

Convert the following 32-bit IP addresses into dotted decimal notation.

11001111 00001110 00100001 01011100	Answer = 207.14.33.92
00001010 00001101 01011001 01001101	Answer = 10.13.89.77
10111101 10010011 01010101 01100001	Answer = 189.147.85.97