12.1.1.1 Release Notes
Preface
This document provides an overview of the changes introduced in this release. References to more detailed information are provided where necessary. The information contained in this document is intended as supplemental information only; it should be used in conjunction with the documentation provided for each component.
Software License Agreement
The software is provided under license agreements and may contain third-party software under separate third-party licensing. Refer to the license files provided with the software for specific details.
If You Need Help
Technical support for all Cornelis products is available 24 hours a day, 365 days a year.
For additional details:
Visit the Cornelis Support page at http://www.cornelisnetworks.com/support
Contact email: support@cornelisnetworks.com
New in This Release
The following features are new in this release:
Maintenance Updates
Firmware Components
This release contains the firmware components listed in the following table.
Description | File Name | Version |
|---|---|---|
BMC Firmware | CN5000.BMCFirmware-12.1.1.1.2.pkg | 12.1.1.1 |
System Requirements
This section lists the supported hardware.
Supported Hardware
The following tables list the hardware supported in this release.
Hardware | Description |
|---|---|
CN5000 Switch | |
CN5000 Switch, 48-Port, CN5SWE48G2AF | 240/277 VAC in, Dual Power Supply, Air-Cooled, Fan-to-Port |
CN5000 Switch, 48-Port, CN5SWE48G2AP | 240/277 VAC in, Dual Power Supply, Air-Cooled, Port-to-Fan |
CN5000 Switch, 48-Port, CN5SWE48G2WF | 240/277 VAC in, Dual Power Supply, Liquid-Cooled, Fan-to-Port |
CN5000 Switch, 48-Port, CN5SWE48G2WP | 240/277 VAC in, Dual Power Supply, Liquid-Cooled, Port-to-Fan |
CN5000 Switch, 48-Port, CN5SWE48D2AP | 48 VDC in, Dual Power Supply, Air-Cooled, Port-to-Fan |
CN5000 Switch, 48-Port, CN5SWE48D2WP | 48 VDC in, Dual Power Supply, Liquid-Cooled, Port-to-Fan |
CN5000 Director Class Switch and Components | |
CN5000 Director Class Switch, 12 Leaf Slots, CN5SWD12KAB | 240/277 VAC in, Air-Cooled, Base Chassis |
CN5000 Director Class Switch, 12 Leaf Slots, CN5SWD12KAC | 240/277 VAC in, Air-Cooled, FRU Chassis |
CN5000 Director Class Switch, Leaf QSFP112 Module, CN5SWDLQ48A | 48-Port, Air-Cooled |
CN5000 Director Class Switch, Spine Module, CN5SWDSP01A | Air-Cooled |
CN5000 Director Class Switch, 12 Leaf Slots, CN5SWD12KWB | 240/277 VAC in, Liquid-Cooled, Base Chassis |
CN5000 Director Class Switch, 12 Leaf Slots, CN5SWD12KWC | 240/277 VAC in, Liquid-Cooled, FRU Chassis |
CN5000 Director Class Switch, Leaf QSFP112 Module, CN5SWDLQ48W | 48-Port, Liquid-Cooled |
CN5000 Director Class Switch, Spine Module, CN5SWDSP01W | Liquid-Cooled |
Installation Requirements
Refer to the CN5000 Maintenance and Troubleshooting Guide for instructions to update the switch firmware.
Best Practices
To obtain the most recent functional and security updates, Cornelis recommends that you download and install the latest versions of the CN5000 Omni-Path software and firmware. Software and Documentation are found in the Cornelis Customer Center.
To ensure optimal performance in your CN5000 fabric, it is important to review the Cornelis performance tuning recommendations in the CN5000 Performance Tuning Guide.
Issues
This section lists the resolved and open issues.
Resolved Issues
The following table lists issues that are resolved in this release.
ID | Description | Resolved in Release |
|---|---|---|
STL-77092 | Liquid-cooled switches running firmware BMC 12.1.1.0.9 and ASIC 12_1_1_0_6 display | 12.1.1.1 |
STL-75426 | When custom users are added to the DCS, they are not synchronized between the two Management Modules (MM). | 12.1.0 |
STL-75420 | When updating the BMC firmware on the DCS, if the selected firmware image number (1 or 2) of a board is not set to same firmware image number as the primary MM, then the firmware update will not propagate to the out of sync board/boards. | 12.1.0 |
STL-75258 | When running the switch CLI | 12.1.0 |
STL-75248 | When rebooting individual cards using the switch CLI | 12.1.1 |
STL-75223 | The LED colors and statuses reported by switch CLI | 12.1.0 |
STL-74875 | When executing | 12.1.0 |
STL-74852 | The switch CLI | 12.1.1 |
STL-74845 | The switch CLI | 12.1.0 |
STL-74450 | Setting the NTP server on the primary Management Module (MM) does not propagate to the secondary MM. | 12.1.0 |
STL-74386 | When a new user is created within the admin group and you switch to the new user, they will not have access to the admin commands. | 12.1.0 |
STL-74368 | Aborting while creating a new user will create the user, but the user will not be accessible. | 12.1.0 |
STL-74363 | The | 12.1.0 |
STL-73895 | The | 12.1.0 |
STL-73885 | The | 12.1.0 |
STL-73477 | The | 12.1.0 |
STL-73431 | Pressing and holding | 12.1.0 |
STL-73400 | Rebooting the switch in a non-interactive SSH session may result in the following error: EOFError: Ran out of input Lost Communication with server | 12.1.0 |
STL-73355 | In the | 12.1.0 |
STL-73029 | BEL DC power supplies VOUT_MODE command returns incorrect results. | 12.1.0 |
STL-72795 | Commands showing the QSFP max temperature will show an invalid number for the QSFP max temperature if no cables are installed. | 12.1.0 |
STL-72706 | CLI hang occurs if | 12.1.0 |
STL-72570 | IPv4 addresses display incorrectly when using the | 12.1.0 |
STL-72273 | Mistyped commands may cause the CLI to stop responding. | 12.1.0 |
STL-72226 | Switch CLI | 12.1.0 |
Open Issues
The following table lists the open issues for this release.
ID | Description | Workaround |
|---|---|---|
STL-76777 | Using the | Reboot the BMC to clear the static IP. |
STL-76775 | Ports that have been disabled may be re-enabled after a reboot of the switch. | Disable the ports again after a switch reboot. |
STL-76677 | When removing SSH keys, partial matches of the comment could remove more keys than intended. | When removing an SSH key, use the entire comment of the key. |
STL-76490 | Port configuration changes are not consistently applied when bouncing a link. | Explicitly disable the link and then enable the link for the changes to take effect. |
STL-76486 | When making port configuration changes on a DCS, bouncing the link alone does not apply the new configuration. | Explicitly disable the link and then enable the link for the changes to take effect. |
STL-75396 | If the Real-Time Clock (RTC) has lost power, then the Network Time Protocol (NTP) cannot be set. | Contact support@cornelis.com. |
STL-75381 | Prior to a reboot, the secondary Management Module (MM) may not reflect the current status of the image that should be booted after a BMC update. | Prior to a reboot of the secondary MM, select the image to be booted using |
STL-73311 | If a server's SSH host identification (host key) is changed, such as by reinstalling the OS or routing a hostname to a different server, switch maintenance tasks run from the switch that use file transfers (such as | Use
|
STL-72221 | Switch in-band management including configuring an IPoIB interface is not available. | Use the switch's Ethernet or serial connections for switch management. |
Product Limitations
This release has the following product limitations:
The OpenBMC Web User Interface is not supported.