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showing posts of February 2018
 
by lunarg on February 23rd 2018, at 11:19
When opening the EMC or EMS on an Exchange 2010 server, you may encounter this error:

Error
The attempt to connect to http://server.domain.local/Powershell user 'Kerberos' authentication failed: Connecting to remote server failed with the following error message: The WS-Management service cannot process the request. The system load quota of 1000 requests per 2 seconds has been exceeded. Send future requests at a slower rate or raise the quota for this user. The next request from this user will not be approved for at least X milliseconds.

To workaround the issue, perform a restart of IIS: open an elevated command prompt and run:

iisreset /restart

After the restart, you will be able to log  ...
by lunarg on February 12th 2018, at 13:36
When starting up SQL Server or Analysis Services on Server 2012, you may encounter errors in the Application event log, even though SQL Server itself seems to operate normally:

ESENT error 1032
sqlservr (3472) An attempt to open the file "C:Windowssystem32LogFilesSumApi.log" for read only access failed with system error 5 (0x00000005): "Access is denied. ". The open file operation will fail with error -1032 (0xfffffbf8).

These errors are logged due to insufficient permissions for the service startup accounts for SQL Server and Analysis Services when the services access the following folder for logging as a part of the Software Usage Metrics feature: C:\Windows\System32\  ...
by lunarg on February 9th 2018, at 10:03

HP 1920 switches (and others of the same kind) have a CLI mode which is highly restricted. It is possible to unlock this, providing full access to the configuration of the switch through CLI.

Log on to the CLI (SSH or Telnet) with the admin user and the password (default: none).

Type and press Enter:

_cmdline-mode on
All commands can be displayed and executed. Continue? [Y/N]

Press Y to confirm.

Please input password:

Enter the password. This is a firmware-set password and is not user-defined. Depending on the firmware, try one of these:

  • 512900
  • Jinhua1920unauthorized

If successful, you can now run all commands.

 
showing posts of February 2018
 
 
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