H3C MSR3610 路由器固件升级的疑问

H3C MSR3610路由器做等保发现高危漏洞，所以准备给固件升级。

有以下几个疑问：

1、升级后配置是否会丢失？

2、输入序列号查询，设备型号是这个：H3C MSR3610-X1-DP千兆综合业务网关（4GE（2Combo）+2SFP，支持硬盘，双交流电源）但是官网软件下载没看到这个型号。

3、目前dis ver信息如下：

H3C Comware Software, Version 7.1.064, Release 0605P18 Copyright (c) 2004-2017 New H3C Technologies Co., Ltd. All rights reserved. H3C MSR3610 uptime is 54 weeks, 0 days, 1 hour, 45 minutes Last reboot reason : Power on Boot image: flash:/msr36x1-cmw710-boot-r0605p18.bin Boot image version: 7.1.064P45, Release 0605P18 Compiled Jul 24 2017 16:00:00 System image: flash:/msr36x1-cmw710-system-r0605p18.bin System image version: 7.1.064, Release 0605P18 Compiled Jul 24 2017 16:00:00 Feature image(s) list: flash:/msr36x1-cmw710-security-r0605p18.bin, version: 7.1.064 Compiled Jul 24 2017 16:00:00 flash:/msr36x1-cmw710-voice-r0605p18.bin, version: 7.1.064 Compiled Jul 24 2017 16:00:00 flash:/msr36x1-cmw710-data-r0605p18.bin, version: 7.1.064 Compiled Jul 24 2017 16:00:00 CPU ID: 0x11 2G bytes DDR3 SDRAM Memory 8M bytes Flash Memory PCB Version: 2.0 CPLD Version: 1.0 Basic BootWare Version: 1.20 Extended BootWare Version: 1.20 [SLOT 0]CON (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/0 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/1 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/2 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]GE0/3 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]SFP0/4 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]SFP0/5 (Hardware)2.0, (Driver)1.0, (CPLD)1.0 [SLOT 0]CELLULAR0/0 (Hardware)2.0, (Driver)1.0, (CPLD)1.0