Users Guide

Conguring iDRAC Launch Method Using RACADM

To update CMC rmware using RACADM, use the cfgRacTuneIdracDNSLaunchEnable subcommand. For more information, see the

Chassis Management Controller for PowerEdge VRTX RACADM Command Line Reference Guide available at dell.com/support/manuals.

Conguring Login Lockout Policy Attributes Using

CMC Web Interface

NOTE: To perform the following tasks, you must have Chassis Conguration Administrator privilege.

The Log in Security enables you to congure the IP range attributes for CMC login using the CMC web interface. To congure the IP

range attributes using CMC web interface:

1 In the left pane, go to Chassis Overview and click Network > Network.

The Network Conguration page is displayed.

2 In the IPv4 Settings section, click Advanced Settings. Alternatively, to access the Log in Security page, in the left pane, go to

Chassis Overview, click Security > Log in.

The Log in Security page is displayed.

3 To enable the user blocking or IP blocking feature, in the Login Lockout Policy section, select Lockout by User Name or Lockout by

IP Address (IPV4) .

The options to set the other login lockout policy attributes are activated.

4 Enter the required values for login lockout policy attributes in the activated elds — Lockout Fail Count, Lockout Fail Window , and

Lockout Penalty Time. For more information, see the CMC Online Help.

5 To save these settings, click Apply.

Conguring Login Lockout Policy Attributes Using

RACADM

You can use RACADM to congure the Login lockout policy attributes for the following features:

• User blocking

• IP address blocking

• Number of login attempts allowed

• Timespan for the lockout failure counts to occur

• Lockout penalty time

• To enable user blocking feature, use:

racadm config -g cfgRacTuning -o cfgRacTuneUserBlkEnable <0|1>

• To enable IP blocking feature, use:

racadm config –g cfgRacTuning –o cfgRacTuneIPBlkEnable <0|1>

• To specify the number of login attempts, use:

racadm config –g cfgRacTuning –o cfgRacTuneIpBlkFailCount

• To specify the time span within which, lockout fail count failures must occur, use:

racadm config –g cfgRacTuning –o cfgRacTuneIpBlkFailWindow

• To specify value for lockout penalty time, use:

racadm config –g cfgRacTuning –o cfgRacTuneIpBlkPenaltyTime

For more information about these objects, see the Chassis Management Controller for PowerEdge VRTX RACADM Command Line

Reference Guide available at dell.com/support/manuals.

Installing and Setting Up CMC