今天拿华三的MER系统路由器来和大家一起学习，因为有时候我们处于运维方便或安全方便的需要，需要进入路由或可管理交换机设备的命令行下，去配置或快速方便的查看一些信息，今天给大家聊一聊，如何在命令行下配置FTP，然后通过FTP去备份路由或交换机的配置文件
准备工作：
1，一台MER3220路由器，具体硬件配置参数如下：
<H3C>display version
H3C Comware Software, Version 7.1.064, Release 6728P25
Copyright (c) 2004-2022 New H3C Technologies Co., Ltd. All rights reserved.
H3C MER3220 uptime is 0 weeks, 0 days, 17 hours, 8 minutes
Last reboot reason : User reboot
Boot image: flash:/mer3200-cmw710-boot-r6728p25.bin
Boot image version: 7.1.064P80, Release 6728P25
Compiled Nov 23 2022 15:00:00
System image: flash:/mer3200-cmw710-system-r6728p25.bin
System image version: 7.1.064, Release 6728P25
Compiled Nov 23 2022 15:00:00
Feature image(s) list:
flash:/mer3200-cmw710-wifidog-r6728p25.bin, version: 7.1.064
Compiled Nov 23 2022 15:00:00
flash:/mer3200-cmw710-wwd-r6728p25.bin, version: 7.1.064
Compiled Nov 23 2022 15:00:00
flash:/mer3200-cmw710-security-r6728p25.bin, version: 7.1.064
Compiled Nov 23 2022 15:00:00
flash:/mer3200-cmw710-voice-r6728p25.bin, version: 7.1.064
Compiled Nov 23 2022 15:00:00
flash:/mer3200-cmw710-data-r6728p25.bin, version: 7.1.064
Compiled Nov 23 2022 15:00:00配置阶段：
- 配置前请确保Device和PC之间路由可达，具体配置步骤略
- IRF（FTP server）上的配置
- # 在交换机上添加一个本地用户例如:root，并设置其认证密码为root12345，访问时使用的用户角色为network-admin，授权访问目录为Flash的根目录，abc可以使用的服务类型为FTP。
<Sysname> system-view
[Sysname] local-user root class manage
[Sysname-luser-manage-abc] password simple root12345
[Sysname-luser-manage-abc] authorization-attribute user-role network-admin work-directory flash:/
- 接着把ftp服务添加到账号的type中去
#
local-user admin class manage
password hash $h$6$j4B0HnIyMKpAYqtM$pz1q8MGLEJuvHNbEZnDcS4YEnRup+n+CVNcIwyKW6eSA8JNEwViMRoLM69/1jNGLi9nSFpbMERtsg5x6SffREA==
service-type ftp
service-type telnet http https terminal
authorization-attribute work-directory flash:/
authorization-attribute user-role network-admin
authorization-attribute user-role network-operator
#
ftp server enable
- 如果要直接访问从设备Flash的根目录，需要将“authorization-attribute work-directory flash:/”配置中的“flash:/”替换成“slot2#flash:/”。这里是irf环境 具体可以敲？补全命令查看
[Sysname-luser-manage-abc] service-type ftp
[Sysname-luser-manage-abc] quit
# 启动IRF的FTP服务功能。
[Sysname] ftp server enable
[Sysname] quit- PC（FTP client）的配置
# 以用户名root、密码root2345登录FTP服务器。
c:\> ftp 1.1.1.1
Connected to 1.1.1.1.
220 FTP service ready.
User(1.1.1.1:(none)):abc
331 Password required for abc.
Password:
230 User logged in.- # 将传输模式设置为ascii，并将配置文件config.cfg下载到PC本地进行备份。
ftp> ascii
200 TYPE is now ASCII
ftp> get config.cfg back-config.cfg
# 将传输模式设置为binary，并上传文件temp.bin到主设备存储介质的根目录下。
ftp> binary
200 TYPE is now 8-bit binary
ftp> put temp.bin
# 退出FTP。
ftp> bye
简单的话开启web服务 网页导出配置文件也可以- 在PC机上打开命令提示符窗口，输入“ftp 192.168.1.1”回车，输入配置好的用户名密码(ftp/ftp)，登录交换机的FTP服务
ftp> ascii
200 TYPE is now ASCII
ftp> dir
200 PORT command successful
150 Connecting to port 51726
-rw-rw-rw- 1 1 1 7142 May 24 09:42 20220620.cfg
-rw-rw-rw- 1 1 1 100486 May 24 09:42 20220620.mdb
-rwxrwxrwx 1 0 0 454366 Jan 1 2011 bendi.zip
drwxrwxrwx 1 1 1 2048 Jun 21 2022 diagfile
-rw-rw---- 1 1 1 735 Aug 2 2022 hostkey
-rw-rw-rw- 1 1 1 259 May 24 09:42 ifindex.dat
-rwxrwxrwx 1 0 0 4725 May 25 01:29 lauth.dat
drwxrwxrwx 1 0 0 2048 Jan 1 2011 license
drwxrwxrwx 1 1 1 2048 May 24 18:48 logfile
-rwxrwxrwx 1 0 0 6582272 Jan 1 2017 mer3200-cmw710-boot-r0821p18.bin
-rwxrwxrwx 1 0 0 6508544 Jan 1 2017 mer3200-cmw710-boot-r6728p25.bin
-rwxrwxrwx 1 0 0 3885056 Jan 1 2017 mer3200-cmw710-data-r0821p18.bin
-rwxrwxrwx 1 0 0 4040704 Jan 1 2017 mer3200-cmw710-data-r6728p25.bin
-rwxrwxrwx 1 0 0 571392 Jan 1 2017 mer3200-cmw710-security-r0821p18.bin
-rwxrwxrwx 1 0 0 581632 Jan 1 2017 mer3200-cmw710-security-r6728p25.bin
-rwxrwxrwx 1 0 0 59598848 Jan 1 2017 mer3200-cmw710-system-r0821p18.bin
-rwxrwxrwx 1 0 0 64691200 Jan 1 2017 mer3200-cmw710-system-r6728p25.bin
-rwxrwxrwx 1 0 0 10240 Jan 1 2017 mer3200-cmw710-voice-r0821p18.bin
-rwxrwxrwx 1 0 0 10240 Jan 1 2017 mer3200-cmw710-voice-r6728p25.bin
-rwxrwxrwx 1 0 0 84992 Jan 1 2017 mer3200-cmw710-wifidog-r0821p18.bin
-rwxrwxrwx 1 0 0 83968 Jan 1 2017 mer3200-cmw710-wifidog-r6728p25.bin
-rwxrwxrwx 1 0 0 93184 Jan 1 2017 mer3200-cmw710-wwd-r0821p18.bin
-rwxrwxrwx 1 0 0 93184 Jan 1 2017 mer3200-cmw710-wwd-r6728p25.bin
drwxrwx--- 1 1 1 2048 Jan 1 2011 pki
drwxrwxrwx 1 1 1 2048 Jan 1 2011 seclog
-rw-rw---- 1 1 1 591 Aug 2 2022 serverkey
-rw-rw-rw- 1 1 1 3738 Jun 20 2022 startup.cfg
-rw-rw-rw- 1 1 1 73697 Jun 20 2022 startup.mdb
-rwxrwxrwx 1 0 0 72830 Jan 1 2011 weixin.zip
226 29 matches total
ftp: 收到 2457 字节，用时 0.03秒 72.26千字节/秒。
ftp> get startup.cfg e:/back_startup.cfg #备份到PC的 e:/back_startup.cfg
200 PORT command successful
150 Connecting to port 51730
226 File successfully transferred
ftp: 收到 3904 字节，用时 0.00秒 1952.00千字节/秒。
ftp>
- 执行“get config.cfg”，将交换机的配置文件下载到PC机的当前目录。(如果用户以Administrator登录PC，则默认的本地目录是C:\Documents and Settings\Administrator。另存为其它位置执行：ftp> get startup.cfg e:/back_startup.cfg
- # 将传输模式设置为binary，并上传文件temp.bin到主设备存储介质的根目录下
ftp> binary
200 TYPE is now 8-bit binary
ftp> put temp.bin
# 退出FTP。
ftp> byeftp> binary
200 TYPE is now 8-bit binary
ftp> put e:/back_startup.cfg
200 PORT command successful
150 Connecting to port 51801
226 File successfully transferred
ftp: 发送 3904 字节，用时 0.39秒 9.91千字节/秒。
ftp> dir
200 PORT command successful
150 Connecting to port 51802
-rw-rw-rw- 1 1 1 7142 May 24 09:42 20220620.cfg
-rw-rw-rw- 1 1 1 100486 May 24 09:42 20220620.mdb
-rw-rw-rw- 1 1 1 3904 May 25 01:37 back_startup.cfg
-rwxrwxrwx 1 0 0 454366 Jan 1 2011 bendi.zip
drwxrwxrwx 1 1 1 2048 Jun 21 2022 diagfile
-rw-rw---- 1 1 1 735 Aug 2 2022 hostkey
-rw-rw-rw- 1 1 1 259 May 24 09:42 ifindex.dat
-rwxrwxrwx 1 0 0 4725 May 25 01:37 lauth.dat
drwxrwxrwx 1 0 0 2048 Jan 1 2011 license
drwxrwxrwx 1 1 1 2048 May 24 18:48 logfile
-rwxrwxrwx 1 0 0 6582272 Jan 1 2017 mer3200-cmw710-boot-r0821p18.bin
-rwxrwxrwx 1 0 0 6508544 Jan 1 2017 mer3200-cmw710-boot-r6728p25.bin
-rwxrwxrwx 1 0 0 3885056 Jan 1 2017 mer3200-cmw710-data-r0821p18.bin
-rwxrwxrwx 1 0 0 4040704 Jan 1 2017 mer3200-cmw710-data-r6728p25.bin
-rwxrwxrwx 1 0 0 571392 Jan 1 2017 mer3200-cmw710-security-r0821p18.bin
-rwxrwxrwx 1 0 0 581632 Jan 1 2017 mer3200-cmw710-security-r6728p25.bin
-rwxrwxrwx 1 0 0 59598848 Jan 1 2017 mer3200-cmw710-system-r0821p18.bin
-rwxrwxrwx 1 0 0 64691200 Jan 1 2017 mer3200-cmw710-system-r6728p25.bin
-rwxrwxrwx 1 0 0 10240 Jan 1 2017 mer3200-cmw710-voice-r0821p18.bin
-rwxrwxrwx 1 0 0 10240 Jan 1 2017 mer3200-cmw710-voice-r6728p25.bin
-rwxrwxrwx 1 0 0 84992 Jan 1 2017 mer3200-cmw710-wifidog-r0821p18.bin
-rwxrwxrwx 1 0 0 83968 Jan 1 2017 mer3200-cmw710-wifidog-r6728p25.bin
-rwxrwxrwx 1 0 0 93184 Jan 1 2017 mer3200-cmw710-wwd-r0821p18.bin
-rwxrwxrwx 1 0 0 93184 Jan 1 2017 mer3200-cmw710-wwd-r6728p25.bin
drwxrwx--- 1 1 1 2048 Jan 1 2011 pki
drwxrwxrwx 1 1 1 2048 Jan 1 2011 seclog
-rw-rw---- 1 1 1 591 Aug 2 2022 serverkey
-rw-rw-rw- 1 1 1 3738 Jun 20 2022 startup.cfg
-rw-rw-rw- 1 1 1 73697 Jun 20 2022 startup.mdb
-rwxrwxrwx 1 0 0 72830 Jan 1 2011 weixin.zip
226 30 matches total
ftp: 收到 2537 字节，用时 0.03秒 76.88千字节/秒。
ftp>
H3C MER8300多WAN口配置实例：https://www.hao0564.com/3676.html
#
local-user admin class manage
password hash $h$6$z7Gh7utuTibJmLAY$ZNkovzQDeKvfEdKA2aDib1sTTp1KjshsksVppPKJy9yo/WhMlItvFzU85XetNJcpfDZqunJaV0KCo1dQBhYu0w==
service-type ftp
service-type telnet http https terminal
authorization-attribute work-directory flash:/
authorization-attribute user-role network-admin
authorization-attribute user-role network-operator
#
将传输模式设置为ascii，并将配置文件config.cfg下载到PC本地进行备份