AR1 配置：

更名R1配置GE0/0/0的IP地址为200.1.1.1/24

sysname R1

interface GigabitEthernet0/0/0
 ip address 200.1.1.1 255.255.255.0 

 AR2配置：

进入系统视图，更名R2并配置GE0/0/0的IP地址为200.1.1.2/24并设置默认路由

sysname R2

interface GigabitEthernet0/0/0
 ip address 200.1.1.2 255.255.255.0 

ip route-static 0.0.0.0 0.0.0.0 200.1.1.1

开启ftp,telnet,ssh服务的功能并设置用户默认工作目录

telnet server enable 
ftp server enable
 set default ftp-directory flash:
stelnet server enable

设置3A认证授权

aaa 
 authentication-scheme test1
 authorization-scheme test2

domain ftp  
  authentication-scheme test1
  authorization-scheme test2
 domain telnet  
  authentication-scheme test1
  authorization-scheme test2
 domain ssh  
  authentication-scheme test1
  authorization-scheme test2

local-user ftp1@ftp password cipher 123456
 local-user ftp1@ftp privilege level 15
#设置权限为15
 local-user ftp1@ftp ftp-directory flash:
 local-user ftp1@ftp service-type ftp
 local-user ssh1@ssh password cipher 123456
 local-user ssh1@ssh privilege level 15
 local-user ssh1@ssh service-type ssh
 local-user telnet1@telnet password cipher 123456
 local-user telnet1@telnet privilege level 3
 local-user telnet1@telnet service-type telnet

开启vtp协议：
 

user-interface vty 0 4
 authentication-mode aaa
 protocol inbound all

测试telnet