Dell Z9432F-ON ONIE 펌웨어 릴리스 노트 - 페이지 5

{카테고리_이름} Dell Z9432F-ON ONIE에 대한 펌웨어 릴리스 노트을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell Z9432F-ON ONIE 12 페이지. Emc

Important information

The following is important information you need to know when working with your switch:

Secure boot

For the secure boot feature, the .bin file is replaced with the .tar file. The .tar archive file has both the .bin file and

the .sig file to verify the secure boot .bin file. You do not have to untar the .tar file to access the .bin file.

NOTE:

If you specify the .bin file, the .sig file MUST be in the same location as the .bin file.

Firmware downgrade not recommended

After you upgrade the firmware, Dell Technologies does not recommend downgrading to an earlier BIOS version. Downgrading

to an earlier BIOS version causes the AMI label to change. This AMI label change may cause an unwanted change to the NVRAM

variable layout.

CAUTION:

To avoid damage to your switch, never downgrade Z9432F-ON switches running BIOS version

3.40.0.9-8 and above to BIOS version 3.40.0.9-7 or below.

ONIE install mode recovery

For information about the ONIE install mode recovery process, see the Dell EMC PowerSwitch Z9432F-ON Release Notes.

BIOS version numbering change

The following describes the BIOS version nomenclature. The version X.Y.Z.U-V:

The processor family. For example, 3 for X86 on an Z9432F-ON switch.

The platform ID within the processor family. For example, the Z9432F-ON switch is 51.

The image type. For example, BIOS = 0.

The bit definitions for the BIOS are from 0 through 5, as shown in the table.

The image version.

Table 3. BIOS bit definitions

Bit

*BIOS=0, ONIE=1, Grub=2, DIAG-OS=3, DIAG tools=4, and ONIE FW Updater=5.

CPLD version numbering change

The CPLD version nomenclature has changed. The new version is in the form of major.minor—the major release number

then the minor release number.

Feature

Partition

Baud rate

N/A

PXE

N/A

Bootloader

State

0=MBR, 1=UEFI

0=115200, 1=9600

N/A

1=supported

N/A

0=AMI BIOS