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???? ???????: 297510 - ??? ???????? ???? ????? ????? ??? ???????.
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???? ??? ??????? ??????? ??????? ?????? ??? ?????? (TTL) ??? ????? ???? ??? ?????? (DNS). ??? ??????? ??? ???? ?????? ?????? ????? ??? ????? DNS ?????? ??? ????? ???? ??? ?? ???? ??????? ?????? ?????. ?? ???? ??????? Windows 2000 ????????? TTL ?????? DNS 60 ?????. ????? ????? TTL ????? ?? ???? ???? ????? DNS.

?????????? ?? ??? ??? ????? TTL ?? ?????. ??? ??? ???? ?? ?? ???? ????? TTL ??? ??????? ??? ????? ???? "??? ?????".

????? TTL ??? ??? ????

?????: ???? ??????? "???? ???????" ?????? ??? ?????? ?? ???? ???? ?????? ????? ???? ????? ????? ???? ???????. ??? ???? Microsoft ?? ???????? ???? ???? ?? ??????? "???? ???????" ?????? ??? ?????. ?????? "???? ???????" ??? ???????? ??????.

  1. ?? ????? ?????? ? ???? ???? ???? "????? DNS".
  2. ???? ??? ???.
  3. ???? ?????? ???? ???????? ?????.
  4. ???? ??? ?????? ?????? ??? ????? ???? ???? ??????. ???? ????? ??? TTL ???? ????? ??????.

????? ????????? TTL ?????? ??????

  1. ?? ????? ?????? ? ???? ???? ???? "????? DNS".
  2. ???? ??? ???.
  3. ???? ?????? ???? ???????? ?????.
  4. ???? ??? ?????? ?????? ??? ??????? ???? ???? ???????. ???? ??? ??????? ??? TTL ??????? ????????? ?????? ???? ????? ??????. ??????? ????????? ?????? ???? 60 ?????.
??? ?????? ???????? ?????? ??????? ??? ???? ???? ?? ??? ???? ???? ??????? ??????.

?????? ?? ??? ??????? ?????? ??? ??????? ????

  1. ??? ????? "???? ???????" (Regedt32.exe).
  2. ??? ???? ?? ???? ??? ??????? ?????? ?? ???????:
    HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Dnscache\Parameters
  3. ?? ??????? ????? ? ???? ??? ????? ???? ? ?? ?? ?????? ???? ??????? ???????:
    ??? ??????: MaxCacheEntryTtlLimit
    ??? ????????: REG_DWORD
    ????????:
    ???? ????????: 0x1-0xFFFFFFFF (?????)
  4. ?? ?????? "???? ???????".
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???? ???????: 297510 - ????? ??? ??????: 09/????/1427 - ??????: 2.2
????? ???
  • Microsoft Windows 2000 Server
  • Microsoft Windows 2000 Advanced Server
????? ??????: 
kbmt kbdns kbenv kbhowto kbhowtomaster KB297510 KbMtar
????? ????
???: ??? ????? ??? ?????? ???????? ?????? ????? ???? ????? ?????????? ????? ?? ????????? ?????? ????. ???? ???? ?????????? ???? ?? ???????? ???????? ?????? ????????? ????? ????????? ???????? ????? ???????? ?????? ?? ?????? ??? ?? ???????? ???????? ?? ????? ??????? ?????? ??? ??????? ?????? ??. ?????? ?? ???? ??? ??????? ???????? ????? ?? ???? ????? ?????? ??? ????? ??? ????? ??????? ?? ????? ?? ?????? ??? ??? ??????? ??????? ?? ????? ????? ????? ????? ?????. ?? ????? ???? ?????????? ??????? ??? ????? ?? ??????? ?? ????? ?????? ?? ??? ????? ?? ????? ??????? ?? ???????? ?? ??? ???????. ???? ???? ?????????? ???????? ??? ????? ?????? ??????? ??????
???? ??? ????? ??????? ?????? ??????????297510
(http://support.microsoft.com/kb/297510/en-us/ )
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