,
(
25
50
75
100
125
150
175
200
225
250
)
1
...
83
84
85
86
87
88
89
90
91
92
93
94
95
...
166
,
,
: DNS Server (4 )
6
-
.
Firewall, (NAT)
8-, 9- . , ,
-9 , ( )
1
...
83
84
85
86
87
88
89
90
91
92
93
94
95
...
166
