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Nvidia CS75 0 Series Getting Started
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Nvidia CS75 0 Series Getting Started

Nvidia CS75 0 Series Getting Started

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Summary of Contents for Nvidia CS75 0 Series

  • Page 1 Getting Started...
  • Page 2 Table of contents Table of contents Con guring the Switch for the First Time Con guring the Switch for the First Time Con guring the Switch with ZTP Con guring the Switch with ZTP Rerunning the Wizard Rerunning the Wizard Starting the Command Line (CLI) Starting the Command Line (CLI) Starting the Web User Interface (WebUI)
  • Page 3 license install license install show licenses show licenses Getting Started...
  • Page 4 The procedures described in this page assume that you have already installed and powered on your switch according to the instructions in the Hardware Installation Guide, which was shipped with the product. Con guring the Switch for the First Time Note Due to California Senate Bill No.
  • Page 5 Note Make sure to connect to the console RJ-45 port of the switch and not to the MGT port. Note DHCP is enabled by default over the MGT port. Therefore, if you have con gured your DHCP server and connected an RJ-45 cable to the MGT port, simply log in using the designated IP address.
  • Page 6 Note Using NVIDIA cables is mandatory. Note This step may be skipped if the DHCP option is used and an IP is already con gured for the MGT port. Parameter Setting Baud Rate 115200 Data bits Stop bits Parity None...
  • Page 7 : <image # > ------------------------------------------------------------- ------   Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected image or to enter a password to unlock the next set of features.   Highlighted entry is Note Select “0”...
  • Page 8 Wizard Session Display (Example) Comments defaults. Type “yes” and then press <Enter>. If you wish to accept the default hostname, then press <Enter>. Step 1: Hostname? [switch-1] Otherwise, type a di erent hostname and press <Enter>. Perform this step to obtain an IP address for the switch.
  • Page 9 Wizard Session Display (Example) Comments Perform this step to enable/disable password hardening on your machine. If enabled, new passwords will be checked Step 7: Enable password hardening? [yes] upon con gured restrictions. The default is "yes" (enabled). If you wish to disable it, enter “no”. To avoid illegal access to the machine, please type a password and then press <Enter>.
  • Page 10 Wizard Session Display (Example) Comments Choice: <Enter> Configuration changes saved. To return to the wizard from the CLI, enter the “configuration jump-start” command from configuration mode. Launching CLI... <switch name> [standalone: master] > IP con guration by DHCP for modular switch systems: Wizard Session Display (Example) Comments You must perform this con guration the...
  • Page 11 Wizard Session Display (Example) Comments Perform this step to enable StateLess address autocon g on external management port. Step 4: Enable IPv6 autoconfig (SLAAC) on mgmt0 interface If you wish to enable it, type “yes” and press <Enter>. If you wish to disable it, enter “no”. Perform this step to enable DHCPv6 on Step 5: Use DHCPv6 on mgmt0 interface? [yes] the MGMT0 interface.
  • Page 12 Wizard Session Display (Example) Comments Admin password (Enter to leave unchanged): To run the command “con guration (CHANGED) jump-start” you must be in Con g mode. HA Chassis IP address: 10.6.166.200 HA Chassis Management IP netmask: 255.255.255.0 HA Chassis IPv6 address: fdfd:fdfd:7:145::1000:4814 HA Chassis Management IPv6 masklen: 33 To change an answer, enter the step number to...
  • Page 13 Wizard Session Display (Example) Domain name: Enable IPv6: yes Enable IPv6 autoconfig (SLAAC) on mgmt0 interface: no Update time: yyyy/mm/dd hh:mm:ss Enable password hardening: yes Admin password (Enter to leave unchanged): (unchanged) To change an answer, enter the step number to return to. Otherwise hit <enter>...
  • Page 14 Wizard Session Display (Example) To change an answer, enter the step number to return to. Otherwise hit <enter> to save changes and exit. Choice: Configuration changes saved. To return to the wizard from the CLI, enter the “configuration jump-start” command from configure mode. Launching CLI... <hostname>...

  • Page 15: Rerunning The Wizard

    HW address :c9: :a1:b2   bytes 11700449 packets 55753 mcast packets discards errors overruns frame   bytes 5139846 packets 28452 discards errors overruns carrier collisions queue len 1000 Con guring the Switch with ZTP Zero-touch Provisioning (ZTP) automates initial con guration of switch systems at boot time.

  • Page 16: Starting The Command Line (Cli)

    3. Log into the switch (default username is admin, password admin). 4. Read and accept the EULA when prompted. 5. Once the following prompt appears, the system is ready to use. NVIDIA MLNX-OS Switch Management   Password: Last login: <time> from <ip-address>...
  • Page 17 Please read and accept the End User License Agreement located https: //docs.nvidia.com/networking/display/switchxmlnxoseula > switch Starting the Web User Interface (WebUI) To start a WebUI connection to the switch platform, follow the steps below: Note WebUI access is enabled by default. To disable web access, run the command “no web http enable”...
  • Page 18 web http enable 3. Type the IP address of the switch or its DNS name in the following format: https://<switch_IP_address>. 4. Log into the switch (default user name is admin, password admin). 5. Read and accept the EULA, if prompted. The prompt will only occur if the switch has never been accessed through the CLI before.
  • Page 19 6. The Welcome popup appears. After reading through the content, click OK to continue. To reach the OS documentation, click on the links under the Documentation heading. The link under What’s New takes leads to the Changes and New Features section of the switch OS Release Notes.

  • Page 20: Zero-Touch Provisioning

    7. A default status summary is displayed. Zero-touch Provisioning Zero-Touch Provisioning (ZTP) automates initial con guration of switch systems at boot time. It helps minimize manual operation and reduce customer initial deployment cost. ZTP allows for automatic upgrade of the switch with a speci ed OS image, setting up initial con guration database, and to load and run a container image le.
  • Page 21 Only one docker container can be launched in ZTP. Running DHCP-ZTP There is no explicit command to enable ZTP. It is enabled by default. Disabling it is performed by a user-initiated con guration save (using the command “con guration write”). The only way to re-enable ZTP is to run a “reset factory” command, clearing the con guration of the switch and rebooting the system.
  • Page 22 The item value can be empty, but the comma shall not be omitted. The item value can be empty, but the comma shall not be omitted. To have DHCP server discern the proper les based on switch-speci c information, the OS must provide identifying information for the server to classify the switches.
  • Page 23 1. Perform disk space cleanup if necessary and fetch the image if it does not exist locally 2. Resolve the image version: 3. If it is already installed on active partition, proceed to step 2 4. If it is installed on a standby partition, switch partition and reboot 5.
  • Page 24 MlnxModelName MlnxPartNumber MlnxReleaseVersion If some sort of failure occurs, the switch waits a random number of seconds between 1 and 20 and reattempts the operation. The switch attempts this up to 10 times. ZTP progress is printed to terminals including console and active SSH sessions. ZTP on Modular Switches For modular switch systems, the two management nodes start ZTP individually.
  • Page 25 2. Slave node switches to next boot location and acknowledges the reboot request. 3. Master node reboots slave node via hardware. 4. Master node reboots itself. ZTP and OS Upgrade Software upgrade from non-ZTP versions to ZTP versions and vice versa is supported. When upgrading from a non-ZTP version, ZTP is disabled because ZTP is always assumed to start with an empty con guration, otherwise the nal con guration becomes a mixture of the existing con guration from the stored database and new con guration from the...
  • Page 26 Option 66 (tftp-server-name) and option 67 (boot le-name) are added in the parameter request list of DHCPv4 request packet DHCPv6 Con guration Example The following is a DHCPv6 con guration example: host master { ..option dhcp6.bootfile-url "scp: //<user>: <password>@[2000::1]/ztp/image-X86_64- .img, scp: 4612 //<user>:...
  • Page 27 Con guration con g Mode 3.6.5000 History 3.9.2400: Added note Example switch (con g) # no zero-touch suppress-write Related Commands show zero-touch When ZTP is active, “con guration write” is suppressed because it may interfere with ZTP operation. Therefore, after running “no zero-touch suppress-write”...
  • Page 28 show zero-touch show zero-touch Displays zero-touch status. Syntax Description N/A Default Con guration Any command mode Mode History 3.6.5000 switch (config) # show zero-touch Zero-Touch status: Active: yes Example Status: Waiting for zero-touch start Suppress-write: no Configured by zero-touch: no Configuration changed after zero-touch: no zero-touch abort Related Commands...
  • Page 29 To install a license via CLI: 1. Before applying a license, please make sure your system’s time is con gured correctly by manually setting it using the CLI command “clock set”, or by using NTP using the command “ntp”. 2. Login as admin and change to Con g mode. >...
  • Page 30 If you do not save the installation session, you will lose the license at the next system start up. Installing OS License via Web To install a license via WebUI: 1. Login as admin . 2. Click the Setup tab and then Licensing on the left side navigation pane. 3.
  • Page 31 4. All installed licenses should now be displayed. 5. Save the con guration to complete the license installation. Note If you do not save the installation session, you will lose the installed licenses at the next system boot. Getting Started...

  • Page 32: Retrieving A Lost License Key

    Retrieving a Lost License Key In case of a lost license key, contact your authorized NVIDIA reseller and provide the switch’s chassis serial number. To obtain the switch’s chassis serial number: 1. Log in to the switch. 2. Retrieve the switch’s chassis serial number using the command “show inventory”.

  • Page 33: License Commands

    4. Once you receive the license key, you can install the license as described in the previous pages. Additional Reading and Use Cases For more information about getting started with NVIDIA Switches, please refer to the following Community post: How To Get Started with NVIDIA Switches...
  • Page 34 Installs a new license key. Syntax Description Default Con guration con g Mode History 3.4.1100 Example switch (config) # licenses install <license-key> Related license delete Commands show licenses Notes show licenses show licenses Displays a list of all installed licenses. Syntax Description Default...
  • Page 35 A list of all licensable features specifying whether or not it is currently activated by a license Getting Started...
  • Page 36 NVIDIA accepts no liability related to any default, damage, costs, or problem which may be based on or attributable to: (i) the use of the NVIDIA product in any manner that is contrary to this document or (ii) customer product designs.
  • Page 37 Sale for the product. Trademarks NVIDIA and the NVIDIA logo are trademarks and/or registered trademarks of NVIDIA Corporation in the U.S. and other countries. Other company and product names may be trademarks of the respective companies with which they are associated.

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