Shulou(Shulou.com)06/03 Report--

Two days ago, I just completed the campus network transformation project of XX Middle School. Before the transformation, the interior of the computer room of the school network center was in a mess, the electrostatic floor was peeled and damaged seriously, the power supply of UPS had been insufficient for more than 5 years, the cabinet was aging, the core switch S5750 could not meet the increasing business volume, the servers used were old desktop computers, the exit gateway used soft routing, and the terminal access within the campus was 100 megabytes.

This campus network transformation involves data room construction, Zhifen + wireless system, multi-function exit gateway, * *, server virtualization, VDP, P2V, cloud classroom and other technologies. First of all, we expand the capacity of the computer room to increase the area of the computer room, redecorate the computer room, increase anti-static and dustproof, grounding lightning protection, and add a set of UPS system. Replace all cabinets. Add a S7808 core switch (to meet the increasing data exchange needs), add two Dell R730 servers (replace the old desktop computers), add a multi-function egress gateway equipment (load balancing, flow control, firewall, × ×, etc.), add a smart plus wireless system (wireless coverage of office and teaching areas on campus), and build a 60-person virtual cloud desktop teaching system.

The entire campus network topology is shown below:

Here I do not want to introduce computer room decoration, wireless network construction, cloud classroom construction and other contents, because these construction and debugging are with the cooperation of manufacturers and technicians, it is not difficult to implement. I focus on the installation and debugging process of server virtualization (VMware), backup system (VDP), P2V and other system equipment deployed by myself in this project.

The servers we deployed this time are two Dell R730s, each equipped with 2 pieces of CPU,64G memory, one SSD hard disk, 4 2T SAS hard drives, 4 gigabit network ports, 1 management network port (iDRAC), and two power supplies.

First of all, connect the management network interface (iDRAC) and the service network port of the two servers to the server management Vlan and the service Vlan on the core respectively (divide the two Vlan on the core switch first, and the interface type I do is access, of course, it can also be aggregated). Then set the management address, gateway, mask and so on on the control panel of the server.

Through the LCD home screen, we can configure the IP address of the remote control card. The step is very simple: press the Select button from the home screen to enter the main menu. Use "- right" for control.

After both servers are set up, we can log in with the default user name / password: root/ × × × by entering the IP address of iDRAC in the browser (see manual for password).

On the main interface, we can see the status of each hardware component. In the Quick start taskbar, we can operate the power supply of the system, such as starting and shutting down, and so on. Since our two servers do not have an enterprise key, we cannot see and use the console yet, so we can only monitor the hardware running status of the server.

Then we connect the monitor and USB keyboard on the server to set up RAID and install the system, and press Ctrl+R to enter the setting interface of RAID. I set VD0 RAID0 on the server's SSD hard drive separately to install ESXI6.0.

3 2T SAS hard drives set VD1 RAID5 for local storage, 1 2T SAS hard disk as hot spare.

Here, the setting of RAID is complete, restart the server, press F11 to select the BIOS BOOT setting in the boot sequence, and install the ESXI system.

Then select USB to start (because I use the mass production tool to put the ESXI system into a flash drive)

At this point, we can see the installation interface of ESXI6.0 and click next to install.

After selecting the hard drive on which we want to install the system (I choose the SSD hard drive here), proceed with the installation process

After the installation is complete, we can see the setting interface of ESXI after reboot.

Press F2, enter the ROOT password and then set the network card, IP address, gateway, hostname, DNS and other information.

Once the setup is complete, our operation on ESXI is complete.

At this point, my operation on the underlying hardware server is almost complete. (see you next time)

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