Calculate the checksum at the sender and receiver sites for a text of 10 characters "Bangladesh". The text needs to be divided into 2-byte (16-bit) words. You will have to use ASCII to change each byte to a 2-digit hexadecimal number. Decimal Hex Char Decimal Hex Char 60 61 64 40 @ 96 97 98 99 65 41 42 43 a 66 B 62 b 67 63 68 69 100 101 102 44 64 45 E 65 e 70 46 F 66 f 103 104 71 47 G 67 g h 72 48 H 68 73 49 105 69 74 75 76 6A 6B 6C 4A 106 4B K 107 k 4C L 108 77 4D 109 6D 78 4E 110 6E 79 80 81 4F 111 6F 50 112 70 51 113 82 83 71 72 73 52 R 114 53 115 116 117 118 84 54 T 74 t 75 76 85 55 86 56 57 58 V 119 120 121 87 77 w 88 89 78 59 Y 79 y 90 5A 122 7A 91 92 5B 5C 5D 123 7B { 7C 7D 124 93 94 125 5E 5F 126 127 7E 95 7F [DEL]
Calculate the checksum at the sender and receiver sites for a text of 10 characters "Bangladesh". The text needs to be divided into 2-byte (16-bit) words. You will have to use ASCII to change each byte to a 2-digit hexadecimal number. Decimal Hex Char Decimal Hex Char 60 61 64 40 @ 96 97 98 99 65 41 42 43 a 66 B 62 b 67 63 68 69 100 101 102 44 64 45 E 65 e 70 46 F 66 f 103 104 71 47 G 67 g h 72 48 H 68 73 49 105 69 74 75 76 6A 6B 6C 4A 106 4B K 107 k 4C L 108 77 4D 109 6D 78 4E 110 6E 79 80 81 4F 111 6F 50 112 70 51 113 82 83 71 72 73 52 R 114 53 115 116 117 118 84 54 T 74 t 75 76 85 55 86 56 57 58 V 119 120 121 87 77 w 88 89 78 59 Y 79 y 90 5A 122 7A 91 92 5B 5C 5D 123 7B { 7C 7D 124 93 94 125 5E 5F 126 127 7E 95 7F [DEL]
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
![Calculate the checksum at the sender and
receiver sites for a
text of 10 characters
"Bangladesh". The text needs to be divided into
2-byte (16-bit) words. You will have to use
ASCII to change
each
byte
to
a 2-digit
hexadecimal number.
Decimal Hex Char
Decimal Hex Char
64
40
96
60
61
65
66
41
97
a
42
B
98
62
b
67
43
99
63
68
44
100
64
69
45
101
65
e
70
46
F
102
66
71
47
103
67
72
48
H
104
68
h
73
105
106
49
69
74
4A
J
6A
75
4B
K
107
6B
k
108
109
110
76
4C
6C
77
4D
M
6D
6E
6F
78
4E
79
4F
111
80
50
112
70
81
51
113
71
82
52
114
72
115
116
83
53
73
84
54
74
85
55
117
75
u
86
56
V
118
76
87
57
119
77
w
88
58
120
78
89
59
Y
121
79
y
90
5A
122
7A
91
123
124
5B
7B
{
92
50
70
93
5D
125
}
94
5E
126
7E
95
5F
127
7F
[DEL]
77~](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F14e2f6bd-1786-4fa1-baf2-4607f3555412%2F40972736-f053-4297-814c-aae3c6af485f%2F6cz6eql_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Calculate the checksum at the sender and
receiver sites for a
text of 10 characters
"Bangladesh". The text needs to be divided into
2-byte (16-bit) words. You will have to use
ASCII to change
each
byte
to
a 2-digit
hexadecimal number.
Decimal Hex Char
Decimal Hex Char
64
40
96
60
61
65
66
41
97
a
42
B
98
62
b
67
43
99
63
68
44
100
64
69
45
101
65
e
70
46
F
102
66
71
47
103
67
72
48
H
104
68
h
73
105
106
49
69
74
4A
J
6A
75
4B
K
107
6B
k
108
109
110
76
4C
6C
77
4D
M
6D
6E
6F
78
4E
79
4F
111
80
50
112
70
81
51
113
71
82
52
114
72
115
116
83
53
73
84
54
74
85
55
117
75
u
86
56
V
118
76
87
57
119
77
w
88
58
120
78
89
59
Y
121
79
y
90
5A
122
7A
91
123
124
5B
7B
{
92
50
70
93
5D
125
}
94
5E
126
7E
95
5F
127
7F
[DEL]
77~
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