???? ID: 938449 - ????? ???????: 19 ??????? 2011 - ??????: 1.0

?? ???????? ??????? ???? ??? ?? ????? ID 5719 ??? ???? ??? ??

?????? ??????This article applies to a different operating system than the one you are using. Article content that may not be relevant to you is disabled.

?? ????? ??

??? ?? ??????? ???? | ??? ?? ??????? ????

?????

?? ???????? ?? ????? ????:
  • ??? ?? "?? ?? ????" ??? ??? ?????? ???????? ???????? ??? ?? ??? ?? ?? ??? ?? ?? ???????? ???
  • ???????? ???? ????? ?? ????? ??? ???
  • ???????? Gigabit ??????? ??????? ??????? ???
  • ?? ??? ?? ???????? ??????? ????? ??????? (NAP) ?? ???? approaches ?? ????? ???? ??????? ????? ?? ??? approaches ????? ?? ??? ????
  • ?? ???? ???????? ?? ??? ??????? ?????????? ?? ????? ?? ??? ????
?? ?? ???????? ??????? ???? ??? ?? ?? ???????? ???, ?????? ??? ??? ????? ????? ??? ???? ??:

???? ??????: ??????
????? ?????: NETLOGON
???? ??????: ??? ????
???? ?? ???: 5719
??????:??????
???:???
??????????: ???? ????
????????: ?????
?????:
??? ????? ???????? ????? ?? ??? ?????? ???? ?? <domain name=""></domain> ?????????? ?? ????: ??? ????? ????? ????? ?????? ???? ???? ?? ??? ?????? ??????? ??? ???? ????????? ???? ?? ???????? ??????? ?? ???????? ?? ?? ??? ?? ?????? ????? ??? ?????? ??? ???? ??, ?? ????? ???? ????? ?????????? ?? ?????? ?????

????

???? 1

?? ?????? ?? ???? ?? ?? Gigabit ??????? ??????? ?? ????? ?? ??? ???, ?? ???? Netlogon ???? ??????? ?? ???? ??, ?? ??????? ????? ???

2 ?? ????

??????? ?? ?? ????? ?? ????????? ?? ???? ?????? ????????? ???? ????? ?????????? ??? ?????? ?? ??? ??????? ?? clearance ??????? ???? ?? ???? ???

3 ????

????? ?????????? ?? ??? ??????? 802.1 x ?????????? ????????? delays, ?? ?? ?????? ?? ???? ???

4 ????

??????? ??? ???? DHCP ????? ?? ?? IP ??? ??????? ?? ??? ?? ?? ?? ?? ???? bringing ?? ??????? ???????? ????? ??? ???

????????

1 ??????

?? ?????? ?? ?? ???? ?? ???, Gigabit ??????? ??????? ?? ??? ?????? ??????? ??????? ????? ???? approach ??????? ?? ?? ???? ?? ?? "PortFast" ?????? ?? ????? ???? ?? ??? ?? ???? ???


?????? 2

?? ????????? ????????? ???? ?? ??? ??? ?? ??????? IP ??? ??????? ???? ?? ??? ???? ?? ???????? ??? ?? ??? ?? ???? ?? ?? ??? ?? ??? ????:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Netlogon\Parameters
??? ???: ExpectedDialupDelay
???? ??????: Reg_Dword
????? ??? ???? ??? ?? (???????? = 0)
???? ?????? 0 ?? 600 ????? (10 ????) ?? ??? ??


?? ?????? (KB 244474 ??? ?????) ?? ????????? ????:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Lsa\ Kerberos\Parameters
MaxPacketSize 1 ???? ?? ???

?????? 3

Acconrding KB 239924, ????????? ?????? ?????? tcp/Ip ?? ???:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Tcpip\Parameters
????? ??????? ??? ??????:
??? ???: DisableDHCPMediaSense
???? ??????: REG_DWORD-??????
??? ????: 1 (False, True)
????????: 0 (False)


4 ??????

Windows 7 ??? DHCP ??????? ??? ?? ??? ??? ????? ?????? ??? ?? ???????? KB ???? ?? ????? ???? ??? ?????? ??? ???? ??: http://support.microsoft.com/?kbid=2459530 (http://support.microsoft.com/?kbid=2459530)

5 ??????

?? ?????? ?? ?? ???? ?? ???, Netlogon ????????? ??? ?? ??????? ????? (NegativeCachePeriod ????????? ?????????)? ??? ?? ??? ???? ???, ???? ?? ?? ????? ?????????? 45 ????? ?? ??? ??????? ??? ??? Netlogon ???? ??????? ????? ??? ?? 5719 ????? ??? ???? ??, ????? ?? negativ eside-?????? ?????? ?? ??? ???? ?? ?????? ???? ?? ??? ????? ???????? ?????? ????? ????? ???

???? ??????? ?? ???, Microsoft ???????? ??? ???? ????? ?? ??? ?????????? ???? ?????? ????? ????:
819108  (http://support.microsoft.com/kb/819108/ ) ???? ?????? WAN ??????? ?? ??? ????????

???? ???????

?? ??? ????? ?? ??? ?? ?? ???? ??, ?? ???? ????? ID 5719.Because ??????? ????? ???? ?? ???? Netlogon ???? ??????? ?? ???? ??? ???????? ??? ?? ???????, ???????? ????? ????? ???????? ?? ?????? ??? ????? ?? ???? ??? ?????, ????? ID 5719 ??? ???? ??? ??????? ????? ???? ?? ???, ???????, ???????? ??? ?? ????? ????? ???????? ?????? ?? ?????? ?????? ?? ?????? ???, ???????? ??? ???? ??????

Netlogon.log ???, ?? ??? ???? ?? ??? ???? ???????????? ??? ???? ???:
08/24 07: 47: 03 [??????????] <domain>: NlDiscoverDc: DC. ???? ????</domain>
08/24 07: 47: 03 [??????????] <domain>: NlSessionSetup: ???? ?????: ????????? DC ????? ?? ????</domain>
08/24 07: 47: 03 [?????] ????? ???: 5719 (1) "<domain>" 0xc000005e...</domain>
08/24 07: 47: 03 [????] WPNG: NlSetStatusClientSession: ??????? ?????? ?? c000005e ???? ?? ??? ???
...
08/24 07: 47: 19 [????] \Device\NetBT_Tcpip_{4A47AF53-40D3-4F92-ACDF-9B5E82A50E32}: ??????? ?? ????? (10.0.64.232)
-> Takes ?? ??????? IP ??? ??????? ?? ??? ?? > 15 ??????

???? ???? ???? ?????? ???? ????????? ??????? ?? ???? ???, ?? ??? ?????? ?? ??? ??? ???? ???? ?????? ??? ?? ???? ???? ??, ?? ????????? ????????? ?????? ?? ???, ? ?????? ???? ???? ???????? Netlogon ????? ???????? ???? ??? ?? ?? ???????? ?? ??? ??????? ?? ???? ??? ???? ???? resilient ???? ??? ??????? ??????????? ???????? ?? ????????? ???? ?? ??? ???????? ???? ????? ?????? ????:

Windows 7 ??????? 2421599 ?? ????? ????????? ?? ???? ???? ?? ???? ???? ??? ????
http://support.microsoft.com/default.aspx?scid=kb;EN-US; 2421599 (http://support.microsoft.com/default.aspx?scid=kb;EN-US;2421599)


???? ???? ???? ??:
  • Microsoft Windows Server 2003, Standard Edition (32-bit x86)
  • Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
  • Microsoft Windows XP Professional
  • Microsoft Windows 2000 Professional Edition
  • Microsoft Windows 2000 Advanced Server
  • Microsoft Windows 2000 Server
  • Windows Vista Business
  • Windows Vista Enterprise
  • Windows Vista Ultimate
  • Windows Server 2008 Standard
  • Windows Server 2008 Enterprise
  • Windows Server 2008 R2 Standard
  • Windows Server 2008 R2 Enterprise
  • Windows 7 Professional
  • Windows 7 Enterprise
  • Windows 7 Ultimate
??????: 
kbexpertiseinter kbtshoot kbprb kbmt KB938449 KbMthi
???? ?????? ???????????? ?????? ????????
??????????: ?? ???? ?? ???? ??????? ?? ????? ?? Microsoft ????-?????? ?????????? ?????? ?????? ???? ??? ??. Microsoft ???? ??? ????-???????? ?? ????-???????? ????? ?????? ?? ???? ???????? ???? ?? ???? ????? ????? ??? ?? ??? ?????? ?? ???? ???? ???? ??? ????? ??. ???????, ????-???????? ???? ????? ???? ???? ???? ???. ?????, ????????, ?????-???? ?? ??????? ?? ???????? ?? ???? ???, ???? ?? ??? ?????? ???? ???? ??? ????? ??? ?? ???? ??. Microsoft ??????? ??? ???? ?? ?????? ?? ??????????, ????????? ?? ??? ?????? ?? ???? ????? ?? ???? ???????? ?? ??? ???? ????? ?? ??? ????????? ???? ??. Microsoft ????-?????? ?????????? ?? ????? ?????? ?? ?? ??? ??.
?????????? ?? ??????? ????????? ??????? ??:938449  (http://support.microsoft.com/kb/938449/en-us/ )