4. –åíòðàëüíûé ñåðâåð

4.1 €ïïàðàòóðà öåíòðàëüíîãî ñåðâåðà

ˆñõîäß èç îïûòà ýêñïëóàòàöèè ‘’ "�îòèê", äëß ãîðîäñêèõ òåëåêîììóíèêàöèîííûõ ñèñòåì â êà÷åñòâå àïïàðàòíîé ÷àñòè öåíòðàëüíîãî ñåðâåðà ðåêîìåíäóåòñß èñïîëüçîâàòü ��‚Œ êëàññà IBM PC "top-middle" êîíôèãóðàöèè.

’àáëèöà 4. €ïïàðàòóðà öåíòðàëüíîãî ñåðâåðà

Šîðïóñ bigtower $85
Œàòåðèíñêàß ïëàòà Intel ElitGroup (430TX) èëè ðàâíîöåííàß $125
�ðîöåññîð Intel Pentium 166 MMX $162
RAM 128Mb: DIMM 64Mb SD RAM, 2øò $800
HDD 8Gb: EIDE WD AC34000 (Western Digital, 4Gb), 2 øò.
(ïðè íåîáõîäèìîñòè âîçìîæíà óñòàíîâêà åùå äâóõ HDD)
$538
‘åòåâàß êàðòà Ethernet NE2100 PCI $30
‚èäåîàäàïòåð SVGA S3 Trio 64 1Mb $28
Œîíèòîð SVGA-mono $100
Šëàâèàòóðà Chicony $11
“ñòðîéñòâî áåñïåðåáîéíîãî ýëåêòðîïèòàíèß APC SmartUPS7003G $375
ˆ’ŽƒŽ $2114

‚ûáîð IBM PC-ñîâìåñòèìîé ïëàòôîðìû äëß öåíòðàëüíîãî ñåðâåðà ñèñòåìû îáóñëîâëåí:

�àøà ïðàêòèêà ïîêàçûâàåò, ÷òî äàæå ïðèâåäåííîé âûøå ìèíèìàëüíîé êîíôèãóðàöèè ñåðâåðà áîëåå ÷åì äîñòàòî÷íî äëß îáñëóæèâàíèß òåëåêîììóíèêàöèîííîé ñåòè âêëþ÷àþùåé 200-500 êîìïüþòåðîâ (ñ ïîñòîßííûì/ñåàíñíûì IP-ñîåäèíåíèåì).

4.2 �ðîãðàììíîå îáåñïå÷åíèå è ôóíêöèè öåíòðàëüíîãî ñåðâåðà

‚ êà÷åñòâå îïåðàöèîííîé ñèñòåìû öåíòðàëüíîãî ñåðâåðà ðåêîìåíäóåòñß èñïîëüçîâàòü Ž‘ Linux.

‚ äàííîé îïåðàöèîííîé ñèñòåìå óêàçàííûì íèæå ïðîãðàììíûì îáåñïå÷åíèåì ðåàëèçóþòñß ñëåäóþùèå ôóíêöèè öåíòðàëüíîãî ñåðâåðà:

‚ûáðàííîå ðåøåíèå ïî ïðîãðàììíîìó îáåñïå÷åíèþ îáëàäàåò èñêëþ÷èòåëüíîé ãèáêîñòüþ:


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