（提醒：做的时候看清楚语句前面是R1还是R2！！！） （斜体段落表示你输入上方的语句，然后获得的反馈） 配置FTP业务实验拓扑图（如下） 步骤一 实验环境准备 system-view Enter system view, return user view with Ctrl+Z. [Huawei]sysname R1 [R1]interface GigabitEthernet 0/0/1 [R1-GigabitEthernet0/0/1]ip address 10.0.12.1 24

system-view Enter system view, return user view with Ctrl+Z. [Huawei]sysname R2 [R2]interface GigabitEthernet 0/0/1 [R2-GigabitEthernet0/0/1]ip address 10.0.12.2 24

测试R1和R2之间的连通性。 [R1]ping 10.0.12.2 PING 10.0.12.2: 56 data bytes, press CTRL_C to break Reply from 10.0.12.2: bytes=56 Sequence=1 ttl=255 time=10 ms Reply from 10.0.12.2: bytes=56 Sequence=2 ttl=255 time=1 ms Reply from 10.0.12.2: bytes=56 Sequence=3 ttl=255 time=1 ms Reply from 10.0.12.2: bytes=56 Sequence=4 ttl=255 time=10 ms Reply from 10.0.12.2: bytes=56 Sequence=5 ttl=255 time=1 ms — 10.0.12.2 ping statistics — 5 packet(s) transmitted 5 packet(s) received 0.00% packet loss round-trip min/avg/max = 1/4/10 ms

步骤二 在路由器上启用FTP业务。 默认情况下，路由器的FTP功能并未启用。使用FTP业务之前，必须先启用FTP功能。配置R1为FTP服务器，R2为客户端。 [R1]ftp server enable Info: Succeeded in starting the FTP server [R1]set default ftp-directory flash:/

通过在AAA中设置用户名和密码，授权FTP合法用户连接到FTP服务器。这样，非法用户就无法连接FTP服务器，降低了安全风险。 [R1]aaa [R1-aaa]local-user huawei password cipher huawei123（其中用户名：huawei 密码：huawei123 可以自己创建一个，但是别忘记！！！） Info: Add a new user. [R1-aaa]local-user huawei service-type ftp Info: The cipher password has been changed to an irreversible-cipher password. Warning: The user access modes include Telnet, FTP or HTTP, and so security risks exist. Info: After you change the rights (including the password, access type, FTP directory, and level) of a local user, the rights of users already online do not change. The change takes effect to users who go online after the change. [R1-aaa]local-user huawei privilege level 15 Info: After you change the rights (including the password, access type, FTP directory, and level) of a local user, the rights of users already online do not change. The change takes effect to users who go online after the change. [R1-aaa]local-user huawei ftp-directory flash: Info: After you change the rights (including the password, access type, FTP directory, and level) of a local user, the rights of users already online do not change. The change takes effect to users who go online after the change.

[R1]display ftp-server FTP server is running Max user number 5 User count 0 Timeout value(in minute) 30 Listening port 21 Acl number 0 FTP server’s source address 0.0.0.0 配置完成后，可以看到R1为FTP服务器，默认情况下监听TCP 21号端口。

步骤三 建立FTP客户端与服务器的连接。 建立从客户端（R2）到FTP服务器（R1）的连接。 ftp 10.0.12.1 Trying 10.0.12.1 … Press CTRL+K to abort Connected to 10.0.12.1. 220 FTP service ready. User(10.0.12.1:(none)):huawei（输入之前创建的用户名） 331 Password required for huawei. Enter password:（输入之前创建的密码） 230 User logged in. [R2-ftp]（这样表示成功登陆FTP服务器）

下载文件前或者上传文件后，执行 dir 命令查看文件的详细信息。 [R2-ftp]dir *200 Port command okay. 150 Opening ASCII mode data connection for . drwxrwxrwx 1 noone nogroup 0 May 03 18:03 . -rwxrwxrwx 1 noone nogroup 114552448 Jan 19 2012 AR2220E-V200R006C10SPC300.cc -rwxrwxrwx 1 noone nogroup 159858 May 03 17:59 mon_file.txt -rwxrwxrwx 1 noone nogroup 304700 Mar 03 11:11 sacrule.dat -rwxrwxrwx 1 noone nogroup 783 Mar 03 11:12 default_local.cer -rwxrwxrwx 1 noone nogroup 0 Dec 20 2015 brdxpon_snmp_cfg.efs -rwxrwxrwx 1 noone nogroup 777 May 03 18:03 vrpcfg.zip drwxrwxrwx 1 noone nogroup 0 Mar 10 11:14 update drwxrwxrwx 1 noone nogroup 0 May 03 18:03 localuser drwxrwxrwx 1 noone nogroup 0 Mar 17 10:45 dhcp -rwxrwxrwx 1 noone nogroup 460 May 03 18:03 private-data.txt -rwxrwxrwx 1 noone nogroup 126352896 Mar 10 11:09 AR2220E-V200R007C00SPC600.cc drwxrwxrwx 1 noone nogroup 0 Mar 10 11:15 shelldir -rwxrwxrwx 1 noone nogroup 11606 May 03 18:00 mon_lpu_file.txt drwxrwxrwx 1 noone nogroup 0 Mar 18 14:45 huawei -rwxrwxrwx 1 noone nogroup 120 Mar 18 15:02 text.txt 226 Transfer complete.

配置文件的传输模式。 [R2-ftp]binary 200 Type set to I.

在FTP服务器上下载文件。 [R2-ftp]get vrpcfg.zip vrpnew.zip 200 Port command okay. 150 Opening BINARY mode data connection for vrpcfg.zip. 226 Transfer complete.

从FTP服务器上下载文件后，执行bye命令关闭连接。 [R2-ftp]bye 221 Server closing.

dir Directory of flash:/ Idx Attr Size(Byte) Date Time(LMT) FileName 0 -rw- 114,552,448 Jan 19 2012 15:32:52 AR2220E-V200R006C10SPC300.cc 1 -rw- 270,176 Apr 30 2016 03:17:08 mon_file.txt 2 -rw- 304,700 Mar 03 2016 11:11:44 sacrule.dat 3 -rw- 783 Mar 03 2016 11:12:22 default_local.cer 4 -rw- 0 Dec 20 2015 00:06:14 brdxpon_snmp_cfg.efs 5 -rw- 775 Apr 29 2016 17:51:48 vrpcfg.zip 6 drw- - Mar 10 2016 11:28:46 update 7 drw- - Apr 23 2016 17:33:38 localuser 8 drw- - Mar 21 2016 20:59:46 dhcp 9 -rw- 394 Apr 29 2016 17:51:50 private-data.txt 10 -rw- 126,352,896 Mar 10 2016 11:14:40 AR2220E-V200R007C00SPC600.cc 11 drw- - Mar 10 2016 11:29:20 shelldir 12 -rw- 23,950 Apr 27 2016 16:06:06 mon_lpu_file.txt 13 -rw- 120 Mar 24 2016 11:45:44 huawei.zip 14 -rw- 777 May 10 2016 14:23:43 vrpnew.zip

可以通过put命令把一个文件上传到FTP服务器，上传的同时也可以为该文件配置新的文件名。 [R2-ftp]put vrpnew.zip vrpnew2.zip（第一个是源文件名，第二个是新文件名！！！） 200 Port command okay. 150 Opening BINARY mode data connection for vrpnew2.zip. 226 Transfer complete.

上传文件后，执行dir命令查看文件是否存在于FTP服务器上。 dir Directory of flash:/ Idx Attr Size(Byte) Date Time(LMT) FileName 0 -rw- 286,620 Mar 14 2016 09:22:20 sacrule.dat 1 -rw- 512,000 Mar 28 2016 14:39:16 mon_file.txt 2 -rw- 1,738,816 Mar 17 2016 12:05:36 web.zip 3 -rw- 48,128 Mar 10 2016 14:16:56 ar2220E_v200r001sph001.pat 4 -rw- 120 Mar 28 2016 10:09:50 iascfg.zip 5 -rw- 699 Mar 28 2016 17:52:38 vrpcfg.zip 6 -rw- 93,871,872 Mar 14 2016 09:13:26 ar2220E-V200R007C00SPC600.cc 7 -rw- 512,000 Mar 28 2016 14:40:20 mon_lpu_file.txt 8 -rw- 699 Mar 02 2016 15:44:16 vrpnew2.zip

分别在R1和R2上删除创建的vrpnew.zip和vrpnew2.zip文件。 delete flash:/vrpnew2.zip *Delete flash:/vrpnew2.zip? (y/n)[n]：*y Info: Deleting file flash:/vrpnew2.zip…succeed.

delete flash:/vrpnew.zip *Delete flash:/vrpnew.zip? (y/n)[n]：*y Info: Deleting file flash:/vrpnew.zip…succeed. 注意：删除配置文件时，请慎重执行，避免删除R1和R2上的整个flash:/目录。 配置文件