windows - Why windows7 cannot access resource on network by IP address? -



windows - Why windows7 cannot access resource on network by IP address? -

i using windows 7 until yesterday ok when set \\192.168.1.1 in explorer opens shared resources in these 2 days inquire username , password utilize network administrator , password. did not open , asking 1 time again username , password when utilize hostname or computer name e.g \\dc-aqua or ** \\mailserver**

it opens shared folders printers.

one more thing utilize \\mailserver\d$ permanently asking username , password.

an expert scheme administrator guided alter

control panel -> administrative tools -> local security policy -> local policies -> security options -> network security: lan manager authentication level >set send lm & ntlm - utilize ntlmv2 session security if negotiated

this solved problem

windows authentication networking dns

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