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  • Windows Server DNS TTL

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    I regularly work with Dell PowerSwitch S41xxF-ON and S52xxF-ON series switches for both networking and iSCSI. If you have read some of my blog posts you’ll see I like to keep things updated. Here is the process I normally use. Download the firmware update from the Dell Digital Locker If needed extract .tar download so…


  • Fortigate How to reboot only secondary firewall in HA cluster

    Note: your spare may be 1 instead of 0.


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    Rename SQL Server