pctine wrote:以這麼高速的連線速度來說，若要測試完整頻寬是否能達到，該用什麼程式測？？
上週訂的幾件 Mel...(恕刪)
對於中小企業以及 soho, 10G NAS & PC 不多的情況下, 可以考慮用這台 switch.
*企業級 switch, 可以機架.
*fanless 設計, 無網管.
*24 port gigabit port
*4 sfp+ port. 可上 10G.
簡單說這台 S1700 適合用在 uplink 串接 core switch. 走 10G.
或是 10G NAS & PC 接在這可用的 4 個 sfp+ port.
switch 一台連同運算到台, 差不多 nt$4,200 可搞定.
這 switch 也不曉得要怎麼測, 就用一台 windows pc, 以及另一端以 Synology ds3018xs 做為 iperf3 server.
FB: Pctine
c:\Program Files\Mellanox\WinMFT>mst status
MST devices:
------------
mt26448_pci_cr0
mt26448_pciconf0
c:\Program Files\Mellanox\WinMFT>flint -d mt26448_pci_cr0 query
Image type: FS2
FW Version: 2.9.1000
Rom Info: type=PXE version=3.3.400 proto=VPI
Device ID: 26448
Description: Port1 Port2
MACs: 0002c950dcf8 0002c950dcf9
VSD:
PSID: MT_0F60110010
c:\Program Files\Mellanox\WinMFT>mlxburn -dev mt26448_pci_cr0 -i fw-ConnectX2-rel-2_9_1200-MNPA19_A1-A3-FlexBoot-3.3.400.bin
Note: Both the image file and the flash contain a ROM image.
Select "yes" to use the ROM from the given image file.
Select "no" to keep the existing ROM in the flash
Current ROM info on flash: type=PXE version=3.3.400 proto=VPI
ROM info from image file : type=PXE version=3.3.400 proto=VPI
Use the ROM from the image file ? (y/n) [n] : yes
Current FW version on flash: 2.9.1000
New FW version: 2.9.1200
Burning FS2 FW image without signatures - OK
Restoring signature - OK
-I- Image burn completed successfully.
FB: Pctine
windows Mellanox Firmware Tolls(MFT)
官網有 pdf 手冊可下載, 基本上有關於 firmware 的更新都可以透過這個工具程式.
線上更新 mellanox firmware.
c:\Program Files\Mellanox\WinMFT>mlxfwmanager.exe
Querying Mellanox devices firmware ...
Device #1:
----------
Device Type: ConnectX3
Part Number: MCX354A-FCB_A2-A5
Description: ConnectX-3 VPI adapter card; dual-port QSFP; FDR IB (56Gb/s) and 40GigE; PCIe3.0 x8 8GT/s; RoHS R6
PSID: MT_1090120019
PCI Device Name: mt4099_pci_cr0
Port1 MAC: 0002c939b740
Port2 MAC: 0002c939b741
Versions: Current Available
FW 2.42.5000 2.42.5000
PXE 3.4.0752 3.4.0752
Status: Up to date
c:\Program Files\Mellanox\WinMFT>mlxfwmanager.exe --online -u -d mt4099_pci_cr0
Querying Mellanox devices firmware ...
Device #1:
----------
Device Type: ConnectX3
Part Number: MCX354A-FCB_A2-A5
Description: ConnectX-3 VPI adapter card; dual-port QSFP; FDR IB (56Gb/s) and 40GigE; PCIe3.0 x8 8GT/s; RoHS R6
PSID: MT_1090120019
PCI Device Name: mt4099_pci_cr0
Port1 MAC: 0002c939b740
Port2 MAC: 0002c939b741
Versions: Current Available
FW 2.42.5000 2.42.5000
PXE 3.4.0752 3.4.0752
Status: Up to date
remove pxe rom
flint -d mt4099_pci_cr0 --allow_rom_change drom
FB: Pctine
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