by admin | Oct 6, 2015 | Administration
Scenario You use a Windows Server system like 2008 R2 and DFS shares on 2 or more servers, and they suddenly do not stay in sync any more. In Windows Event Log, you see remaining events 2212 and 2104, source DFSR. The DFS replication database seems to be damaged....
by admin | Sep 14, 2015 | Administration
1) Get name of the application to be uninstalled: wmic product get name 2) Execute command: wmic /node:”yourRemotePCNameOrAlias” product where name=”yourApplicationName” call uninstall If you get a result like instance of __PARAMETERS {...
by admin | Aug 24, 2015 | Administration
[:en]Scenario You want a cheap and secure way for accessing your local network from outside. Your router or modem does not have any built-in VPN features. The Windows built-in PPTP VPN feature is not a real option because it is quite insecure. You do not want to...
by admin | Aug 19, 2015 | Administration
In den letzten Jahren wurde das neue 4G-Mobilfunknetz LTE stark ausgebaut. Tarife und Performance können mit denen von Kupfer-, TV-Kabel oder sonstigen Funklösungen vor allem in ländlichen Gegenden sehr gut mithalten. Mittlerweile können auch LTE-Router z.B. als...
by admin | Aug 8, 2015 | Administration
Scenario Using an Asterisk based VoIP system, external calls via SIP which go through a Dell Sonicwall (e.g. tz 200) cause problems. E.g. you call out any number, the call is answered, but you don’t hear anything for the first 10-15 seconds. Narrow down the...
by admin | Aug 6, 2015 | Administration
Scenario You have an existing workstation computer in your local domain where you installed Windows manually. For some reason, e.g. hardware damage, you have to reinstall Windows. Now you have a WDS / PXE server in your environment and you want to use it for the...
