HP iLO technology and HPiLO Technology

HP iLO technology and HPiLO Technology

1. What is HP iLO?

Reference a description in Wang chunhai's blog "using iLO to remotely manage HP Series servers:

ILO is short for Integrated Ligths-out, which is an Integrated Remote Management port on the HP Server. It is a group of chips Integrated with the vxworks embedded operating system, connect to the switching machine in the working environment through a standard RJ45 interface. As long as the server is connected to the network and the server power is not disconnected, regardless of the status of the HP Server (BOOT, shutdown, restart), users can be remotely managed through the network.

A brief description of iLO in the official HP iLO 4 User Guide:

HP iLO Management Engine is a set of embedded Management functions that support the entire lifecycle of servers, including initial deployment, daily Management, and service alerts and support. HP iLO is a feature of HP iLO ManagementE ngine.
The HP iLO subsystem is a standard component of the HP ProLiant server that simplifies initial server settings, server health monitoring, power supply and cooling optimization, and remote server management. The HP iLO subsystem includes smart microprocessor, secure memory, and dedicated network interfaces. This design makes HP iLO independent from host servers and their operating systems.

It can be seen that HP iLO is an operating system independent of the server network operating system and can be remotely controlled without any restrictions. After simple configuration, it can be used as long as the network cable and power cord are connected.

The HP iLO configuration is described below.

2. What devices does HP iLO support?

If you do not see the expected model in the list of supported models, you may not need to browse the following content.

From the official documentation HP iLO 4 release notes 1.50, we can see that the supported devices are basically octal models:

• HP ProLiant BL660c Gen8 Server

• HP ProLiant BL465c Gen8 Server

• HP ProLiant BL460c Gen8 Server

• HP ProLiant BL420c Gen8 Server

• HP Proliant DL3000 Server

• HP ProLiant DL580 Gen8 Server

• HP ProLiant DL560 Gen8 Server

• HP ProLiant dlw.p Gen8 Server

• HP ProLiant dlw.p Gen8 Server

• HP ProLiant dlw.e Gen8 Server

• HP ProLiant DL360p Gen8 Server

• HP ProLiant DL360p Gen8 SE Server

• HP ProLiant DL360e Gen8 Server

• HP ProLiant DL320e Gen8 v2 Server

• HP ProLiant DL320e Gen8 Server

• HP ProLiant DL160 Gen8 Server

• HP ProLiant ML350e Gen8 Server

• HP ProLiant ML350p Gen8 Server

• HP ProLiant ML310e Gen8 v2 Server

• HP ProLiant ML310e Gen8 Server

• HP ProLiant SL4540 Gen8 Server

• HP ProLiant SL210t Gen8 Server

• HP ProLiant SL270s Gen8 Server

• HP ProLiant SL270s Gen8 SE Server

• HP ProLiant SL250s Gen8 Server

• HP ProLiant SL230s Gen8 Server

• HP ProLiant MicroServer Gen8

• HP ProLiant WS460c Gen8 Graphics Server Blade

3. What can HP iLO do?

First, you need to know what tasks HP iLO can accomplish and decide whether to configure iLO.

Here is a reference to Wang chunhai's blog "using iLO to remotely manage HP Series servers:

· ILO is a high-level remote KVM system that displays server information locally.

· You can use a local keyboard and mouse to control and operate servers.

· You can map Local CD images and folders as virtual optical drives and load them to the server.

· Using iLO, you can complete underlying work such as low-level BIOS settings, disk RAID configuration, and operating system installation.

· Remote control and management of the system after system installation

For more detailed functional instructions, see the official documentation HP iLO 4 User Guide and HP iLO 4 release notes 1.50.

4. How to configure and use HP iLO?

ILO has its own processor, storage, and nic. The default Nic configuration is DHCP. The administrator can enter the iLO interface to modify the IP address, add or modify the management user name and password when the HP Server is started. The initial password of the HP Server is in a tag on the left of the front panel. Pulling it out will show the initial username (Administrator) and initial password.

During initial setup, press the F8 key to go to the iLO settings page, set the management address (a static IP address) for iLO, and add a new administrator user and password.

Specific operations:

On the iLO Management page, select "Administrator> Network" in the left-side pane, select the "IP & NIC Settings" tab in the right-side pane, and deselect "Enable DHCP, set the IP address, subnet mask, and gateway. You can also set the computer Name for the managed server after "iLO Subsystem Name.

Remote Operation:

Assume that the IP address assigned to the server is 192.168.1.234. log on to https: // 192.168.1.234 in the browser on any computer to view the iLO management interface, enter the initial user name and password.

Set the time zone and time server, add the management user name, implement the remote management function of the graphic interface, server power control, virtual optical drive and soft drive, remote KVM, view iLO logs, system information, etc. For more settings, see: http://wangchunhai.blog.51cto.com/225186/837529.

5. Obtain iLO and other attachments

Cloud disk sharing: sup. HP. iLO instructions and Applications

Including:

It is said that iLO can also deploy G7 servers, which remains to be verified: Using iLO to deploy HP Proliant DL360 G7 servers

6. Description

If you have any questions, please add them.

Reprinted please indicate blog Source: http://blog.csdn.net/u010282836

What does ILO mean

ILO is a group of chips, and is embedded in the vxworks operating system. Behind the server, there is a standard RJ45 port connecting to the production switch or out-of-band management switch. iLO has its own processor, storage, and network card. The default network card configuration is DHCP. You can modify the ip address, dpch->; static when the server starts the ROM based configuration utility from Europe to iLO. when buying a server, there will be a white paper tag on the left side of the panel with the DNS name and Username Password on the iLO Nic. do not make any changes. Do not lose the changes. iLO is easy to use. use a network cable to connect the iLO port to your LAN switch or dedicated OB switch. if you want to make iLO work by default, you need a DHCP and DNS server in the LAN. it doesn't matter if you modify dhcp to static ip when the server is started. in your laptop or pc, open an Internet Explorer (java is supported), and then write the iLO DNS name in the address (written on a paper tag, you need to use a dhcp dns server in the LAN ). you can see the iLO interface. alternatively, you can directly enter the iLO IP address. in addition to reporting some hardware information, the iLO interface mainly provides three types of control: Virtual
Console is similar to pc anywhere
Remote control, but unlike software control, it is completely hardware-level, even if your server does not have an operating system, or the hard disk is damaged, or restart, can be completely controlled, so unless
For the hardware of the managed server, you can use iLO for normal operations without entering the data center. (Of course, the network must be smooth ). the second type is Virtual power, Virtual power supply, simulating all the power switch actions, such as holding down, holding down, and so on... the third category is Virtual media, which allows you to virtualize an optical drive on a pc or laptop to a managed server over a LAN. This is mainly used to install the operating system, or to transmit data, patch, and so on. For example, the managed server is new, with no operating system and no disk array. How can I use the above three types of control methods to write a draft? 1. use virtual power to restart the Server 2. use the virtual console to remotely operate the server. When the server starts the POST, enter the Smart array 6i Rom based utility of the G4 server for array configuration 3. use the virtual console to remotely operate the server. At the end of the Server POST, F9 enters the BIOS of the system. Let's call RBSU for configuration 4. use virtual media to virtualize the optical drive of my local laptop or pc, and then store the windows/linux installation disk in my local optical drive. 5. the remote managed server thought it was plugged in a usb drive or a soft drive, and then started from the disk floppy disk in a familiar way, but it was using my local disk. 6. you can perform the same installation operations on the virtual console and on time. yes
Note that iLO does not support graphical interfaces when the default server is purchased.
When the remote server starts to enter windows or X-windows, the IE of your local pc and laptop won't be able to see the remote screen. You need to purchase iLO from hp
Advanced pack, an iLO serial number, set this iLO serial
If the number is entered into a specific place of the iLO registration number, this restriction can be broken through. However, if the remote end is linux and the character interface is used, it doesn't matter whether you buy it or not.
Enter the registration number here. There are some on the menu of the management interface that appears after your IE visits iLO. The last one is... the remaining full text>

What is ILO

Integrated Lights-Out (iLO) is a system developed by Hewlett-Packard to remotely manage and maintain servers. It connects the server to the network through an additional network port on the server. Through iLO, You can remotely start and shut down the server, manage the BIOS, set the controller, and find errors. With paid advanced iLO, even the display, mouse, keyboard, and even the optical drive can be used over the network. ILO is a group of chips, and is embedded in the vxworks operating system. Behind the server, there is a standard RJ45 port connecting to the production switch or out-of-band management switch. iLO has its own processor, storage, and network card. The default network card configuration is DHCP. You can modify the ip address, dpch->; static at the server startup and enter the ROM based configuration utility of iLO. when buying a server, there will be a white paper tag on the left side of the panel with the DNS name and Username Password on the iLO Nic. do not make any changes. Do not lose the changes. iLO is easy to use. use a network cable to connect the iLO port to your LAN switch or dedicated OB switch. if you want to make iLO work by default, you need a DHCP and DNS server in the LAN. it doesn't matter if you modify dhcp to static ip when the server is started. open an IE (java supported) on your laptop or pc ), Then write the iLO DNS name at the address (written on the paper tag, you need the dhcp dns server in the LAN ). you can see the iLO interface. alternatively, you can directly enter the iLO IP address. in addition to reporting some hardware information, the iLO interface mainly provides three types of control: Virtualconsole, which is similar to remote control of pc anywhere, but different from software control, it is completely hardware-level, even if your server does not have an operating system, or the hard disk is damaged, or you can restart it, you can complete the control, unless you replace the hardware of the managed server, you can use iLO to perform normal operations without entering the IDC. (Of course, the network must be smooth ). the second type is Virtual power, Virtual power supply, simulating all the power switch actions, such as holding down, holding down, and so on... the third category is Virtual media, which allows you to virtualize an optical drive on a pc or laptop to a managed server over a LAN. This is mainly used to install the operating system, or to transmit data, patch, and so on. For example, the managed server is new, with no operating system and no disk array. How can I use the above three types of control methods to write a draft? 1. use virtual power to restart the Server 2. use the virtual console to remotely operate the server. When the server starts the POST, enter the Smart array 6i Rom based utility of the G4 server for array configuration 3. use the virtual console to remotely operate the server. At the end of the Server POST, F9 enters the BIOS of the system. Let's call RBSU for configuration 4. use virtual media to virtualize the optical drive of my local laptop or pc, and then store the windows/linux installation disk in my local optical drive. 5. the remote managed server thought it was plugged in a usb drive or a soft drive, and then started from the disk floppy disk in a familiar way, but it was using my local disk. 6. you can perform the same installation operations on the virtual console and on time. one thing to note is that iLO does not support graphical interfaces when the default server is purchased. That is to say, when the remote server in the virtual console begins to enter windows, X-windows, your local pc, the IE of the notebook won't be able to see the remote screen. You need to buy iLOadvance from hp ...... remaining full text>