交換機升級版本配套問題

目前版本如下：

H3C Comware Software, Version 7.1.070, Release 6343P08

Copyright (c) 2004-2022 New H3C Technologies Co., Ltd. All rights reserved.

H3C S5130S-52S-PWR-EI-AC uptime is 1 week, 2 days, 22 hours, 19 minutes

Last reboot reason : Cold reboot

Boot image: flash:/s5130s_ei-cmw710-boot-r6343p08.bin

Boot image version: 7.1.070, Release 6343P08

  Compiled Sep 21 2022 11:00:00

System image: flash:/s5130s_ei-cmw710-system-r6343p08.bin

System image version: 7.1.070, Release 6343P08

  Compiled Sep 21 2022 11:00:00

Slot 1:

Uptime is 1 week,2 days,22 hours,19 minutes

S5130S-52S-PWR-EI-AC with 1 Processor

BOARD TYPE:         S5130S-52S-PWR-EI-AC

DRAM:               512M bytes

FLASH:              256M bytes

PCB 1 Version:      VER.C

Bootrom Version:    146

CPLD 1 Version:     001

Release Version:    H3C S5130S-52S-PWR-EI-AC-6343P08

Patch Version  :    None

Reboot Cause  :     ColdReboot

[SubSlot 0] 48GE+4SFP Plus

準備升級到目標版本：5130S_EI CMW710-R6357

從升級指導書裏查到：

意思要滿足基礎版本是6355而且當前boot版本號是152或以上才能升嗎？實際測試我用R6357的ipe包也成功升級了。那究竟升級前版本怎麼查呢？還是沒有要求？