Selection of network switch for bitcoin mining machine

2.

mining needs high-end graphics card, mining equipment is the first to eliminate NV graphics card. Mining must be done with graphics cards. The overall structure of mining equipment and ordinary PC machine is different is the number of graphics cards. You can install four or eight through pic extension

after expansion, an expansion shelf needs to be made. To fix the graphics card and other equipment, we need to get some fans on the shelf to cool the graphics card

CPU is not very important. But not lower than i5< br />

3. Mine pool register an account, create a miner set password, download a cgminr run OK

4. A lot of people are delisting, tens of thousands
the future is not good
it is recommended not to go to this water mixing station. The machine configuration is basically the best

5. bitcoin mining has formed a huge instry in the world, and it is difficult to dig bitcoin again with ordinary computers. Therefore, it is better for building owners to buy professional bitcoin ASIC mining machines and join the mining pool for mining
bitcoin mining machine market has a high threshold and deep water depth. It is recommended to be cautious. Building owners can buy bitcoin mining machines on professional platforms such as 58btc. At present, the mainstream mining machines in the market are ant S9 and Avalon mining machines. It is said that the expected limit of S9 mining machine and silicon chip is 7 / 10nm, which can be g for a very long time and obtain high profits.

6. I went to see the new building of the central hospital where my classmate gave birth in May. The environment is very good
there are also some advantages in large comprehensive hospitals. For example, if there is massive hemorrhage or other emergencies, the facilities of the central hospital may not be complete.

7. First of all, the computing power, then the power consumption. At present, the models of mining machines on the market are not complicated. Ant mainland has the largest market share. The performance of mining machines is quite stable. Avalon mining machines have good performance stability and strong rability. The power consumption depends on the local electricity bill. At present, it is more than 40 cents and can not be done. It is basically maintained. Indivial mining machines still have certain profits, and bitcoin has increased greatly, Don't venture forward, bullish don't see the temptation in front of you, short-term can!

8. Blizzard mining machine is recognized in the instry, with fast packaging speed, high mining efficiency and more data

9. ACL access control list can be configured directly on layer 3 switch< br />1 Stacking can increase the bandwidth of the backplane and add user ports for unified management. Cascading (network cable connection) can increase the user port and expand the distance
2. VLAN supports the establishment of virtual local area network (VLAN) and virtual local area network (VLAN) between different departments, so as to improve the security between different departments. The network management function can facilitate the management of switches
3. According to your own financial resources, company size, company development prospects and future expansion needs, the proct should be able to be used for at least 2 or 3 years without being eliminated
generally, you need to buy the same brand of extension machine, and you can get a discount if you buy more
I think what I said is OK, please add more points, thank you

10. In fact, there is no specific distinction. It mainly depends on where you use it, whether it is used in the core layer or the access layer
the core layer of the network, the access layer switch refers to, their performance is very good, suitable for core switching, do access or convergence. Ordinary switch is the kind of fool, plug-in line can be used, do not need you to configure the kind.