![]() The iLO Management card has its own network connection and IP address to which server administrators can connect via Domain Name System (DNS) / Dynamic Host Configuration Protocol (DHCP) or through a separate dedicated management network.It is either embedded on the system board or available as a PCI card. ILO provides some other utilities virtual power and a remote console. Remote Syslog (depends on the license).iLO FederationTwo-factor authentication.SSH remote network access to iLO card supporting public key authentication, 1024 bit DSA key, at least since iLO 3.Full command-line interface support through RS-232 port (shared with the system), though the inability to enter function keys prevents certain operations.Can be manipulated remotely through XML-based Remote Insight Board Command Language (RIBCL).Access the server's Integrated Management Log (IML).Mount remote physical CD/DVD drive or image (virtual media), depending on the license.Remote system console (in some cases however an 'Advanced license' may be required for some of the utilities to work).Power up the server (possible to do this from a remote location, even if the server is shut down).Reset the server (in case the server doesn't respond anymore via the network card).The iLO card has a separate network connection (and its own IP address) to which one can connect via HTTPS. ILO makes it possible to perform activities on an HP server from a remote location. iLO is composed of two basic elements: an embedded iLO Management card and the Management software. The physical connection is an Ethernet port that can be found on most ProLiant servers and microservers of the 300 and above series. ![]() ILO is a proprietary embedded server management technology by Hewlett-Packard Enterprise which provides out-of-band management facilities. HP iLO Management is a powerful tool that provides multiple ways to configure, update, monitor, and run servers remotely. Once you have Serial-over-LAN enabled, you can connect to the underlying host on the CIMC (i.e., your APIC).Integrated Lights-Out (iLO) is a remote server management processor embedded on the system boards of HP ProLiant and Blade servers that allows controlling and monitoring of HP servers from a remote location. To do this, SSH to your CIMC IP address and login Server# scope sol To use SOL via an SSH Client, you will first have to enable it on your CIMC. If you are interested in upgrading your CIMC to allow for HTTP-based KVM, check out the Upgrading the CIMC for your APIC article here! Enabling Serial-over-Lan for your CIMC SoL provides a means of reaching the host console via CIMC. Serial over LAN (SoL) is a mechanism that enables the input and output of the serial port of a managed system to be redirected via an SSH session over IP. During these times, you can access your APIC via CIMC by using the KVM console, which requires Java (or in later versions HTTP), or by enabling serial-over-lan support on your CIMC and using an SSH client.įor anyone that has used Java to access the KVM console, you’ve all experienced some level of frustration with incorrect versions of Java, or security mechanisms blocking access, usually during the most critical times. There are certain times when CIMC access to your APIC is absolutely critical (i.e., troubleshooting a problem, performing a factory reset). You can also use Serial-over-LAN (SOL) via an SSH client to access your APIC. For troubleshooting the APIC, most engineers assume you must have direct console (i.e., physical access) or use the Java (or later HTTP)-based KVM Console to get true OOB access to your APIC, however, this is not the case. The CIMC is Cisco’s answer to lights-out management for UCS servers, including the UCS servers that house the APICs.
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