Logical Solutions SCS-R manual Change Hostname, Time Configuration, Change NIC Speed

Page 56

System Administration

7.3 Change Hostname

The SCS includes a command changehostname which allows the root user to change the long hostname of the SCS unit.

1.Log in as root.

2.Type changehostname. The current hostname is displayed, and you are prompted to choose y/n to proceed.

3.If you select y to change, you are prompted to enter the new hostname.

Note

If you make a mistake in your entry, simply continue (do not attempt to edit); you can reject your bad entry and re-enter the value properly.

4.Enter your new hostname value. Accept it (y) to accept the new value.

Remember to run save when done to keep your new values.

7.4 Time Configuration

Use the command timeconfig to set up the date/time and time coordinates. This is a self-prompting utility. Remember to run save when done to keep your val- ues.

Note

If changing the Time Zone (during timeconfig changes) it is neces- sary to restart the lcd display service in order for the front panel dis- play to update. This is done by using the command service lcd restart after completing the timeconfig options.

7.5 Change NIC Speed

You can change the NIC interface configuration from auto-sensing to be fixed, for full or half duplex, and 10Mbit or 100Mbit. The following file information is found in the file /etc/module.conf, but with some additional instructions added to as to how to set the NIC speed.

SCS160 / SCS320 / SCS480

Page 56

www.thinklogical.com

SCS160R / SCS320R

 

 

Image 56
Contents Product Manual SCS and SCS-R ModelsCopyright Notice Product Overview Initial Configuration Commands Administering Users Regulatory & Safety File System Introduction SCS Models Covered in this ManualSystem Features IntroductionSoftware Features Hardware Features1 SCS160R / SCS320R Hardware SCS480, 48-Port Secure Console Server, front and rear viewsTechnical Specifications TCP/IPSCS320R, showing front and rear views Product Overview Intended Application2 SCS160R / SCS320R System Chassis1 SCS160 / SCS320 / SCS480 Break Safe Connecting to the SCSSerial Devices AC Power IP Network3.1 SCS160 / SCS320 / SCS480 3.2 SCS160R / SCS320RUser Sessions User Access ControlPort Buffers For Your Notes Rack Mount or Desktop InstallationMounting the SCS Power ConnectionsFront Panel Display and Buttons 3 It’s Convection Cooled3.1 SCS160R / SCS320R Dual NIC Interface Connecting to the Network PortConnect your Console Port Adapters Connect to the Ports4.1 SCS160R / SCS320R Dual Console Interface Serial Port Pinout PinSCS160R / SCS320R Power Modules Left Supply Failed Tue Mar 18 154307Secure Console Servers SCS160R / SCS320R Power Modules AC Power Module ReplacementReplacing an AC Module Left Module shown partially removed Initial Configuration Default ConfigurationInitial System Security Concerns Initial Connection via NetworkNetwork Connection Requirements Route via Linux workstationRoute via Windows workstation From a DOS prompt, enterPuTTY Configuration Screen Front Panel Network Setup Front Panel Edit ModeStart Front Panel Edit Mode SCS Front Panel Display, showing first Edit Mode displayProgram Network Network IP AddressEdit IP Address 192.168.075.239 Net MaskEdit Net Mask 255.200.000.000 GatewayEdit Gateway Exit to Main MenuExit to Main Menu For Your Notes System Administration SCS Systems are Linux-basedLinux General Public License Understanding LinuxSCS System Architecture Initial Sysadmin AccessConnect using a Terminal Log Out Enter CommandsLog In as root Default Services Configure the ServicesConfigure the Services For Your Notes Commands System CommandsSave Command RebootPoweroff Other Linux CommandsSftp SshSsh-keygen SttyChange Logging Level VersionsFor Your Notes Security Change Network AddressRun netconfig Example of netconfig fill-in fields More Than One NameserverChange NIC Speed Time ConfigurationChange Hostname Configure Authentications Front Panel Display OptionsView Display Mode ParametersEdit Network Time Service LINE1LINE2 Display OFFConfigure NTP Start the NTP ServiceUser Port Control Changing Serial Port settingsNIS and User Port Permissions NIS Port Access WhereGroup Permissions User Names and GroupsNIS Database file NIS Configuration File 10 NFSNIS Make file Remote NFS DirectoryStart Snmp SnmpSyslog Timeouts Administering Users User SetupOther Editing Commands AdduserEdituser DeluserEditbrk name Editesc nameFor Your Notes User Operations User AccountsSCS Users Root userPort Identities What Can a User DoEditbrk Break SequenceEscape Sequence Edit Escape Sequence Regulatory & Safety Safety RequirementsSymbols found on the Product Product Serial NumberRegulatory Compliance North AmericaEuropean Union Declaration of ConformityStandards With Which the Products Comply Supplementary InformationLithium Battery Australia & New Zealand10.7 SCS160R / SCS320R Power Modules For Your Notes Website How to Contact LogicalCustomer Support 11.1.4 Fax MailTelephone Warranty Return AuthorizationProduct Support Our AddressFor Your Notes Appendix a File System Read-Only vs. Read-WriteLSI Directories Appendix B FAQ How do I do this?View a Buffer Product Support For Your Notes