Home • Comprehensive classification - Page 28
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T568B is enough for the crystal head and wire sequence. Only after scrapping six of them can you understand the difference between four cores and eight cores.
Cable cable connectors yourself, and only the T568B cable is enough. I wrote down all the tool logs for crimping pliers, crystal heads, line testers, the eight-step crimping process, and the four cores that only 100MB and 8 cores are gigabit, along with five troubleshooting methods for crimping failures....
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The ransomware targeted 3,600 QNAP units, and I opened three gates for the NAS
NAS really can be targeted by ransomware—DeadBolt encrypted 3,600 QNAP devices overnight. Explain clearly how viruses get in and why RAID can't be saved, then hand over the three gates I use at home—snapshots, one-way backup, and offline drives—as they are....
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Five network cables are pre-buried in a self-built house in rural areas, and WiFi is fully available on three floors
When building rural self-built houses, embedding network cables together saves ten times the effort compared to remedial them after moving in. Five points on a three-story building, actual measurement of cast-in-place floor slab attenuation, fiber optic access to homes, and how to maintain yard surveillance—I'll go through them in the order I built my own house....
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A new NAS hard drive was fully tested and zeroes were written after 18 hours. Please don’t learn from me among the three types of people.
Should you perform a full system inspection before installing a new NAS hard drive? My 4T Cool Wolf chip showed Current_Pending up on the third day, and the second drive honestly ran for 18 hours, with bad blocks writing zero. Short can't find edge sectors in two minutes, long in six hours can only read but not write. This article discusses how the severity of these three tests differs and who must do them....
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Don't just look at the full grid of your mobile phone for Mesh sub-routing, measure 8 points before deciding on the location.
Leaving a Mesh sub-router at random is basically a wasted purchase; the mobile signal bars can be deceived. I used Mijia WiFi Gadget Box to test 8 points throughout the house, teaching you how to test both the phone and return lines, with the sub-router placed at the main router's attenuation point between -65 and -70....
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Feiniu Photo Album face recognition test: N100 can handle 40,000 photos
Where to activate Feiniu album facial recognition, how long does it take to take 40,000 photos? Can the N100 mini PC handle it? How to manually merge kids' faces when they always seem to be fools? I tested it on my N100 Feiniu, and the results and pitfalls are all recorded here. If you haven't backed up your photos to your NAS, check out the pre-installation section of this post first....
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The network port of the router is not enough to add a home switch. The first time I connect the TV, it becomes a slideshow.
During renovation, every room was left with network cables, but the router only had four LAN ports, so the NAS, TV, and camera couldn't get a spot. I bought an 8-port gigabit switch for just a few dozen yuan, but the first time I connected it, I fell into the trap of a 100-megabit port—the TV was stuck in 4K and turned into slideshows. How to choose a switch, how to connect it—all three pitfalls are here....
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Accidental deletion of Synology Drive synchronization disk will cause infection, synchronization is not backup
I've used the Synology Drive sync drive for over two years, and only after emptying the recycle bin did I realize the one in the NAS was gone—syncing and backup are two completely different things. This article explains how to choose between two-way and upload-only, and download-only modes, how to recover accidental deletions using version control and the Recycle Bin, and why never select the entire user drive for directory synchronization....
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I have paid for all three broadband providers: China Telecom, China Mobile and China Unicom. Here is the actual measured data during the evening peak hours.
Is free mobile broadband really reliable? Why is Telecom over 1,000 yuan a year expensive? I've used all three broadbands: China Telecom for 169 yuan, China Mobile Package for 129 yuan, and China Unicom for 129 yuan. The difference during evening peak hours isn't download speed, but latency. Which people choose mobile phones is worth it, and who must get telecom service? One meter matches your seat, and I've already thought of three old methods for you before installation....
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Moving NAS 4T to 8T data, I almost wasted my time by shutting down the computer
If your NAS hard drive is full and you replace it with a new drive, how do you move data from the old drive? My full process from 4TB to 8TB: For a new drive, identify CMR and avoid buying tile stacking; plug in a new drive if there is space for the fastest internal copying; disable sleep before copying data and stop downloading containers; and always perform three checks before removing old drives. All of these apply to Feiniu Synology....
