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     âûáîðêà îïèñàíèå
    DESIGNATED ROUTER (ÎÒÌÅ×ÅÍÍÛÉ ÌÀÐØÐÓÒÈÇÀÒÎÐ) 
    • â êàæäîé ñåòè, èìåþùåé ïî êðàéíåé ìåðå 2 ìàðøðóòèçàòîðà, èìååòñÿ Îòìå÷åííûé ìàðøðóòèçàòîð (Designated Router). Äîïîëíåííûé ïðîòîêîëîì ïðèâåòñòâèÿ (Hello Protocol), ýòîò ìàðøðóòèçàòîð ãåíåðèðóåò èíôîðìàöèþ î ñîñòîÿíèè êàíàëà (link state advertisement) äëÿ...


    TFTP (TRIVIAL FILE TRANSFER PROTOCOL) 
    • ïðîñòåéøèé ïðîòîêîë ïåðåäà÷è äàííûõ, ÿâëÿþùèéñÿ çíà÷èòåëüíî óïðîùåííûì âàðèàíòîì ïðîòîêîëà FTP. TFTP ïîääåðæèâàåò ïðîñòóþ ïåðåäà÷ó äàííûõ ìåæäó äâóìÿ ñèñòåìàìè áåç àóòåíòèôèêàöèè.  îòëè÷èå îò ïðîòîêîëà FTP äëÿ èñïîëüçîâàíèÿ TFTP òðåáóåòñÿ ïðîòîêîë USD...


    CMIP (COMMON MANAGEMENT INFORMATION PROTOCOL - ÏÐÎÒÎÊÎË ÎÁÙÅÉ ÓÏÐÀÂËßÞÙÅÉ ÈÍÔÎÐÌÀÖÈÈ) 
    • ñòàíäàðòíûé ïðîòîêîë ñåòåâîãî óïðàâëåíèÿ äëÿ ñåòåé OSI. Ýòîò ïðîòîêîë îïðåäåëÿåò ðÿä ôóíêöèé, îòñóòñòâóþùèõ â SNMP è SNMP-2. Ñëîæíîñòü ïðîòîêîëà CMIP îáóñëîâèëà åãî ìàëóþ ðàñïðîñòðàíåííîñòü, îäíàêî, â íåêîòîðûõ ñëó÷àÿõ îáîéòèñü áåç íåãî íå óäàåòñÿ...


    ADDRESS RESOLUTION PROTOCOL (ARP) 
    • ARP - ïðîòîêîë îòîáðàæåíèÿ IP-àäðåñà â ôèçè÷åñêèé àäðåñ ìàøèíû â ëîêàëüíîé ñåòè. Íàïðèìåð, â ïðîòîêîëå Èíòåðíåò 4-é âåðñèè (IP èëè IPv4), êîòîðûé ïðèìåíÿåòñÿ ñåãîäíÿ, àäðåñ èìååò äëèíó 32 áèòà.  ëîêàëüíîé ñåòè Ethernet àäðåñà óñòðîéñòâ èìåþò äëèíó 48 áèò...


    <<< Íàçàä   1 2 3 4 [5]





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