Users Guide
Table Of Contents
- Dell Chassis Management Controller Version 2.0 for PowerEdge FX2 and FX2s User's Guide
- Contents
- Overview
- Key Features
- Chassis overview
- Supported remote access connections
- Supported platforms
- Supported web browsers
- Supported firmware versions
- Supported Firmware Versions for Server Component Update
- Supported Network Adapters
- Managing licenses
- Viewing localized versions of the CMC web interface
- Supported management console applications
- How to use this Guide
- Other documents you may need
- Accessing support content from the Dell EMC support site
- Installing and setting up CMC
- Installing CMC hardware
- Checklist to set up chassis
- Daisy chain FX2 CMC network connection
- Using remote access software from a management station
- Remote RACADM installation
- Installing remote RACADM on a Windows management station
- Installing remote RACADM on a Linux management station
- Uninstalling remote RACADM from a Linux management station
- Configuring a web browser
- Downloading and updating CMC firmware
- Setting chassis physical location and chassis name
- Setting date and time on CMC
- Configuring LEDs to identify components on the chassis
- Configuring CMC properties
- Configuring front panel
- Configuring chassis management at server mode
- Installing CMC hardware
- Logging into CMC
- Configure public key authentication over SSH
- Accessing CMC web interface
- Logging into CMC as a local user, active directory user, or LDAP user
- Logging into CMC using a smart card
- Logging into CMC using Single Sign-On
- Logging into CMC using serial, Telnet, or SSH console
- Logging into CMC using public key authentication
- Multiple CMC sessions
- Updating firmware
- Signed CMC firmware image
- Downloading CMC firmware
- Viewing currently installed firmware versions
- Updating the CMC firmware
- Updating the CMC using DUP
- Updating chassis infrastructure firmware
- Updating server iDRAC firmware
- Updating server iDRAC firmware using web interface
- Updating server component firmware
- Enabling Lifecycle Controller
- Choosing server component firmware update type using CMC web interface
- Filtering components for firmware updates
- Viewing firmware inventory
- Saving chassis inventory report using CMC web interface
- Configuring network share using CMC web interface
- Lifecycle Controller job operations
- Reinstalling server component firmware
- Rolling back server component firmware
- Upgrading server component firmware
- Upgrading server component firmware from file using CMC web interface
- Server component single click update using network share
- Pre-requisites for using network share update mode
- Upgrading server component firmware from network share using CMC web interface
- Deleting Scheduled Server Component Firmware Jobs
- Recovering iDRAC firmware using CMC
- Viewing chassis information and monitoring chassis and component health
- Viewing chassis and component summaries
- Viewing chassis summary
- Viewing chassis controller information and status
- Viewing information and health status of all servers
- Viewing information and health status of storage sleds
- Viewing information and health status of the IOMs
- Viewing information and health status of fans
- Viewing front panel properties
- Viewing KVM information and health status
- Viewing information and health status of temperature sensors
- Configuring CMC
- Enabling or disabling DHCP for the CMC Network Interface Address
- Enabling or disabling DHCP for DNS IP addresses
- Setting static DNS IP addresses
- Viewing and modifying CMC network LAN settings
- Configuring IPv4 and IPv6 DNS settings
- Configuring auto negotiation, duplex mode, and network speed for IPv4 and IPv6
- Configuring Management Port 2
- Configuring Management Port 2 using RACADM
- Federal Information Processing Standards
- Configuring services
- Configuring CMC extended storage card
- Setting up Chassis Group
- Adding members to Chassis Group
- Removing a member from the leader
- Disbanding a Chassis Group
- Disabling an individual Member at the Member chassis
- Launching the web page of a Member chassis or server
- Propagating Leader chassis properties to Member chassis
- Synchronizing a new Member with Leader chassis properties
- Server inventory for MCM group
- Saving server inventory report
- Chassis Configuration Profiles
- Saving Chassis Configuration
- Restoring Chassis Configuration Profile
- Viewing Stored Chassis Configuration Profiles
- Importing Chassis Configuration Profiles
- Applying Chassis Configuration Profiles
- Exporting Chassis Configuration Profiles
- Editing Chassis Configuration Profiles
- Deleting Chassis Configuration Profiles
- Configuring Multiple CMCs through RACADM Using Chassis Configuration Profiles
- Configuring multiple CMCs using RACADM
- Configuring servers
- Configuring slot names
- Configuring iDRAC network settings
- Configuring iDRAC QuickDeploy network settings
- QuickDeploy IP address assignments for servers
- Modifying iDRAC Network Settings for individual server iDRAC
- Modifying iDRAC network settings using RACADM
- Configuring iDRAC VLAN tag settings
- Configuring iDRAC VLAN tag settings using web interface
- Configuring iDRAC VLAN tag settings using RACADM
- Setting first boot device
- Configuring sled network uplink
- Deploying remote file share
- Configuring server FlexAddress
- Configuring profile settings using server configuration replication
- Accessing Profile page
- Managing stored profiles
- Adding or saving profile
- Applying profile
- Importing profile
- Exporting profile
- Editing profile
- Viewing profile settings
- Viewing stored profile settings
- Viewing profile log
- Completion status and troubleshooting
- Quick Deploy of profiles
- Assigning server profiles to slots
- Boot Identity Profiles
- Saving Boot Identity Profiles
- Applying Boot Identity Profiles
- Clearing Boot Identity Profiles
- Viewing Stored Boot Identity Profiles
- Importing Boot Identity Profiles
- Exporting Boot Identity Profiles
- Deleting Boot Identity Profiles
- Managing Virtual MAC Address Pool
- Creating MAC Pool
- Adding MAC Addresses
- Removing MAC Addresses
- Deactivating MAC Addresses
- Launching iDRAC using Single Sign-On
- Launching remote console from server status page
- Configuring storage sleds
- Configuring CMC to send alerts
- Configuring user accounts and privileges
- Configuring CMC for Single Sign-On or Smart Card login
- System requirements
- Prerequisites for Single Sign-On or Smart Card login
- Generating Kerberos keytab file
- Configuring CMC for Active Directory schema
- Configuring browser for SSO login
- Configuring browser for Smart Card login
- Configuring CMC SSO login or Smart Card login for Active Directory users using RACADM
- Configuring CMC SSO Or Smart Card Login For Active Directory Users Using Web Interface
- Uploading Keytab file
- Configuring CMC SSO login or Smart Card login for Active Directory users using RACADM
- Configuring CMC to use Command Line consoles
- Using FlexAddress and FlexAddress Plus cards
- About FlexAddress
- Configuring FlexAddress
- Command messages
- FlexAddress DELL SOFTWARE LICENSE AGREEMENT
- Viewing WWN or MAC address information
- Viewing basic WWN or MAC address information using web interface
- Viewing advanced WWN or MAC address information using web interface
- Viewing WWN or MAC address information using RACADM
- Managing Fabrics
- Monitoring IOM health
- Configuring network settings for IOM
- Viewing Input Output module uplink and downlink status using web interface
- Viewing Input Output module FCoE session information using web interface
- Resetting IOM to factory default settings
- Updating IOM software using CMC web interface
- IOA or MXL GUI
- Input Output Aggregator Module
- Using VLAN Manager
- Assigning VLAN to IOM
- Configuring VLAN settings on IOMs using CMC web interface
- Viewing the VLAN settings on IOMs using CMC web interface
- Viewing the current VLAN settings on IOMs using CMC web interface
- Removing VLANs for IOMs using CMC web interface
- Updating untagged VLANs for IOMs using CMC web interface
- Resetting VLANs for IOMs using CMC web interface
- Managing and monitoring power
- Redundancy policies
- Default Redundancy configuration
- Multi-node sled adaptation
- Chassis power limit monitoring
- Viewing power consumption status
- Viewing power budget status using CMC web interface
- Viewing power budget status using RACADM
- Redundancy status and overall power health
- Configuring PCIe slots
- Troubleshooting and recovery
- Gathering configuration information, chassis status, and logs using RACDUMP
- Supported interfaces
- Downloading SNMP Management Information Base file
- First steps to troubleshoot a remote system
- Troubleshooting Alerts
- Viewing Event Logs
- Using Diagnostic Console
- Resetting Components
- Saving or Restoring Chassis Configuration
- Troubleshooting Network Time Protocol Errors
- Interpreting LED colors and blinking patterns
- Troubleshooting Network Problems
- General troubleshooting
- Resetting Forgotten Administrator Password
- Gathering configuration information, chassis status, and logs using RACDUMP
- Frequently asked questions
Managing and recovering a remote system
When accessing the CMC Web interface, a security warning stating that the host name of the SSL certificate does
not match the host name of CMC is displayed.
CMC includes a default CMC server certificate to ensure network security for the web interface and remote RACADM features.
When this certificate is used, the web browser displays a security warning because the default certificate is issued to CMC
default certificate which does not match the host name of CMC (for example, the IP address).
To address this security concern, upload a CMC server certificate issued to the IP address of CMC. When generating the
certificate signing request (CSR) to be used for issuing the certificate, ensure that the common name (CN) of the CSR matches
the IP address of CMC (for example, 192.168.0.120) or the registered DNS CMC name.
To ensure that the CSR matches the registered DNS CMC name:
1. In the left pane, click Chassis Overview.
2. Click Network.
The Network Configuration page appears.
3. Select the Register CMC on DNS option.
4. Type a CMC name in the DNS CMC Name field.
5. Click Apply Changes.
Why are the remote RACADM and Web-based services unavailable after a property change?
It may take a minute for the remote RACADM services and the web interface to become available after the CMC Web server
resets.
The CMC web server is reset after the following occurrences:
● Changing the network configuration or network security properties using the CMC web user interface.
● The cfgRacTuneHttpsPort property is changed (including when a config -f <config file> changes it).
● racresetcfg is used or a chassis configuration backup is restored.
● CMC is reset.
● A new SSL server certificate is uploaded.
My DNS server doesn’t register my CMC?
Some DNS servers only register names with a maximum of 31 characters.
When accessing the CMC Web interface, a security warning stating that the SSL certificate was issued by a
certificate authority that is not trusted is displayed.
CMC includes a default CMC server certificate to ensure network security for the web interface and remote RACADM features.
This certificate is not issued by a trusted certificate authority. To address this security concern, upload a CMC server certificate
issued by a trusted certificate authority (such as Thawte or Verisign).
Why is the following message displayed for unknown reasons?
Remote Access: SNMP Authentication Failure
As part of discovery, IT Assistant attempts to verify the device’s get and set community names. In IT Assistant, the get
community name = public and the set community name = private. By default, the community name for the CMC agent is
public. When IT Assistant sends out a set request, the CMC agent generates the SNMP authentication error because it only
accepts requests from community = public.
Change the CMC community name using RACADM. To see the CMC community name, use the following command:
racadm getconfig -g cfgOobSnmp
To set the CMC community name, use the following command:
racadm config -g cfgOobSnmp -o cfgOobSnmpAgentCommunity <community name>
To prevent SNMP authentication traps from being generated, enter input community names that are accepted by the agent.
Since CMC only allows one community name, enter the same get and set community name for IT Assistant discovery setup.
Active Directory
Does Active Directory support CMC login across multiple trees?
Frequently asked questions
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