…Your Nextdoor IT Professional

Delete Offline Sync Cache

By on May 4, 2015 in Windows 7 | 0 comments

Problem:     User cannot save Files on his homedirectory. Or the Content of synchronised Folders such as documents or favorites differs or are corrupted when connected via WAN. This issue is found when users try to synchronize big home directories. Recently I got this Problem on Windows 7, but have seen it on a lot of Vista machines too.     Solution:   Locate and then click the following registry subkey: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Csc\Parameters   Note Create the Parameters registry subkey if it does not exist. To do this, follow these steps: 1.Locate and then click the following registry subkey: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Csc 2.On the Edit menu, point to New, and then click DWORD Value. 3.Type Parameters, and then press ENTER. 3.On the Edit menu, point to New, and then click DWORD Value. 4.Type FormatDatabase, and then press ENTER. 5.On the Edit menu, click Modify. 6.In the Value data box, type 1, and then click OK. 7.Exit Registry Editor, and then restart the computer to apply the Change.  ...

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How to upgrade your Cisco iOS Switch

By on Oct 27, 2013 in Cisco | 0 comments

  1. check current version switch# show boot 2. show free space switch# dir flash: 3. compare the size with the update image 4.(this step is optional) delete old files on the switch switch# delete /f /r flash:[PATH]/[FILE] or switch# delete /f /r flash:[FILE] 5. load the update image via tfpt (Im using Solarwinds TFTP Server for this purpose) for *.bin files: switch# tftp://[IP]/[PATH]/[UPDATEFILE] flash: for *.tar files : switch# archive tar /xtract tftp://[IP]/[PATH]/[UPDATEFILE] flash: 6. verify the integrity (this step is optional) switch# verify /md5 flash1:[UPDATEFILE] 7. change the boot path switch# conf t switch(config)# boot system flash:/[UPDATEFILE] switch#show boot (zur Kontrolle) 8. save the config and reboot the switch switch# wr mem switch#...

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RSA Authentification Manager 7.1 Database Server not starting

By on Oct 14, 2013 in RSA | 8 comments

You are receiving this error from your RSA Server:   com.rsa.common.UnexpectedDataStoreException: com.rsa.ims.security.keymanager.sys.SystemModificationThresholdException: System was modified beyond the allowed threshold, cannot decrypt. or that one: Log Name:      System Source:        Service Control Manager Date:          14.10.2013 09:37:58 Event ID:      7034 Task Category: None Level:         Error Keywords:      Classic User:          N/A Computer:      rsa.test.com Description: The RSA Authentication Manager Database Instance service terminated unexpectedly.  It has done this 8 time(s).   Solution: Start RSA Util with the following parameters. This will reset the encrypted file store C:\Program Files\RSA Security\RSA Authentication Manager\utils>rsautil manage-secrets -a recover -m yoursuperadminpasswordhere Machine fingerprint restored successfully.   RSA Version: RSA Authentification Manager 7.1 SP4 Please leave a comment, if this saved you some time...

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Port Channeling Configuration on Cisco iOS Switches

By on Oct 2, 2013 in Cisco | 0 comments

Configuration example for Port Channeling with LACP We will be using the following ports for configuration Gi1/0/14 & Gi1/0/15 #create a channelgroup: conf t interface Port-channel14 description ***Portchannel Fileserver 1/0/14 – 15*** switchport access vlan 18 switchport mode access spanning-tree portfast spanning-tree bpduguard enable #assign port to channel group conf t interface GigabitEthernet1/0/14 description Fileserveruplink 1 switchport access vlan 18 switchport mode access spanning-tree portfast spanning-tree bpduguard enable channel-group 15 mode active   conf t interface GigabitEthernet1/0/15 description Fileserveruplink 2 switchport access vlan 18 switchport mode access spanning-tree portfast spanning-tree bpduguard enable channel-group 15 mode...

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Change Mac address on Mac OSX

By on Jul 7, 2013 in Mac OSX | 0 comments

With those commands I was able to get more than the 30 minutes free internet in the hotel. Mac address based authentication, haha 😀 This is also great to fool the mac address filter on your router if enabled. Have fun.   sudo ifconfig en1 down sudo ifconfig en1 lladdr AA:BB:CC:11:22:33 sudo ifconfig en1...

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Restart networking services on Mac OSX

By on Jul 7, 2013 in Mac OSX | 1 comment

There is no /etc/init.d/networking at Mac OSX like in Ubuntu. sudo ifconfig en0 down sudo ifconfig en0 up Disabling and enabling the network interface will do the job. If you have to do it via SSH use this command: sudo ifconfig en0 down;sleep 1;sudo ifconfig en0 up...

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Windows Server 2008 R2: Activate Windows Search Service

By on Jul 1, 2013 in Windows Server 2008 | 0 comments

Windows Search is in default disabled on windows server. It only makes sense to install Windows Search on a server, if the server is a terminalserver with a lot of users, to improve the ease of operation.   – Install the role fileserver on your Windows Server 2008 R2 machine. – In the installation wizard check “Windows Search” – Let the installer finish, choose the harddisks you want to index. – Check if the service is...

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