华为坤灵路由器配置telnet

1. 在用户视图下执行命令install feature-software WEAKEA安装弱安全算法/协议特性包（WEAKEA）。
2. 配置Telnet服务器的管理网口IP地址。

   <HUAWEI> system-view
   [HUAWEI] sysname Telnet Server
   [Telnet Server] interface meth 0/0/0
   [Telnet Server-MEth0/0/0] ip address 10.137.217.177 255.255.255.0
   [Telnet Server-MEth0/0/0] quit

3. 配置服务器的端口号以及使能服务器功能。

   [Telnet Server] telnet server enable
   [Telnet Server] telnet server port 1025
   [Telnet Server] telnet server-source all-interface

4. 配置VTY用户界面的相关参数。

   # 配置VTY用户界面的最大个数。

   [Telnet Server] user-interface maximum-vty 8

   # 配置允许用户登录设备的主机地址。

   [Telnet Server] acl 2001
   [Telnet Server-acl4-basic-2001] rule permit source 10.137.217.10 0
   [Telnet Server-acl4-basic-2001] rule deny source 10.137.217.20 0
   [Telnet Server-acl4-basic-2001] quit
   [Telnet Server] user-interface vty 0 7
   [Telnet Server-ui-vty0-7] acl 2001 inbound

   # 配置VTY用户界面的终端属性。

   [Telnet Server-ui-vty0-7] shell
   [Telnet Server-ui-vty0-7] idle-timeout 20
   [Telnet Server-ui-vty0-7] screen-length 30
   [Telnet Server-ui-vty0-7] history-command max-size 20
   [Telnet Server-ui-vty0-7] protocol inbound telnet

   # 配置VTY用户界面的用户验证方式。

   [Telnet Server-ui-vty0-7] authentication-mode aaa
   [Telnet Server-ui-vty0-7] quit

5. 配置登录用户的相关信息。

   # 配置登录验证方式。

   [Telnet Server] aaa
   [Telnet Server-aaa] local-user admin1234 password
   Please configure the login password (8-128)
   It is recommended that the password consist of at least 2 types of characters, including lowercase letters, uppercase letters, numerals and special characters. 
   Please enter password:                                      
   Please confirm password:                               
   Info: Add a new user.
   [Telnet Server-aaa] local-user admin1234 service-type telnet
   [Telnet Server-aaa] local-user admin1234 privilege level 3
   [Telnet Server-aaa] quit

检查配置结果

# 进入PC1的Windows的命令行提示符，执行相关命令，通过Telnet方式登录设备。

C:\Documents and Settings\Administrator> telnet 10.137.217.177 1025

# 输入Enter键后，在登录窗口输入AAA验证方式配置的登录用户名和密码，验证通过后，出现用户视图的命令行提示符，至此用户成功登录设备。

Username:admin1234
Password:
Info: The max number of VTY users is 8, the number of current VTY users online is 1, and total number of terminal users online is 1.
<Telnet Server>

配置脚本

#
sysname Telnet Server
#
telnet server enable
telnet server-source all-interface
telnet server port 1025
#
acl number 2001
 rule 5 permit source 10.137.217.10 0
 rule 10 deny source 10.137.217.20 0 
#
aaa
 local-user admin1234 password irreversible-cipher $1d$g8wLJ`LjL!$CyE(V{3qg5DdU:PM[6=6O$UF-.fQ,Q}>^)OBzgoU$
 local-user admin1234 service-type telnet
 local-user admin1234 privilege level 3
#
interface MEth0/0/0
 ip address 10.137.217.177 255.255.255.0
#
user-interface maximum-vty 8
#
user-interface vty 0 7
 acl 2001 inbound
 authentication-mode aaa
 protocol inbound telnet
 history-command max-size 20
 idle-timeout 20 0
 screen-length 30
#
return