Router-1#telnet 10.3.3.1Trying 10.3.3.1 ... OpenPassword required, but none set[Connection to 10.3.3.1 closed by foreign host] 配置 在本部分中,您将了解有关配置 Telnet 口令的信息。 注意:要获取此部分中所用命令的更多信息,可使用命令查找工具(仅限已注册客户)。 配置 本文档使用 Router-2 配...
Hi All, By mistake, I have removed the passwords under line con 0 and line vty 0 4. After I signed out I realized that I can't access (telnet). It's always giving me this message " Password required, but none set". As I've also removed the
When I ssh into those switches, I can authenticate via Radius successfully. However, when I type enable, I get this message: password required but none set...password:___. It will accept my enable password without issues. I have 3750g switches and do not encounter this message when...
Machine authentication using machine certificate (rather than machine password) does not require a change and is the more secure option. Because machine password was accessible in an unencrypted format, Microsoft changed the OS so that a special key was required...
This level provides the user with many more commands that allow the user to display router information, telnet to other systems, and test network connectivity with ping and traceroute. Level 2, which is not enabled by default, adds a few additional show and clear commands, but provides no ...
telnet X.X.X.X 2002 如果要登录tty65(AUX)连接的Cisco设备,就要在用于终端服务器的2509上: telnet X.X.X.X 2065 也就是说: 对哪个端口使用反向telnet,就要: telnet X.X.X.X (2000+Line号) 对于Line号的查询,可使用: show Line 特别注意: ...
( c ) A、 用户模式 B、 特权模式 C、 全局配置模式 D、 接口配置模式 41、当管理员 telnet 到交换机时提示:Password requied, but none set,肯能出现的原因是 (a) A. 远程登陆密码未设置 B. 网管机与交换机的管理地址不在同一个网段 C. 远程登陆密码未作加密处理 D. 硬件问题 42、以下连网络设备...
在UNIX、OS/2、Win 95等操作系统上都有Telnet终端仿真程序，通过网络上的主机运行telnet 145.1.1.5（路由器的IP地址），输入正确的口令就可以登录到网络上的路由器进行配置了。如出现了“password required，but none set”，则表明路由器的vty 04中未定义口令，需加入口令。4、用TFTP Server下载的...
子网掩码为255.255.255.0; 不设置交换机telnet密码,测试能否telnet远程登录交换机双击主机图标,打开主机命令行窗口,输入并执行ping192.168.1.253命令,能ping通;输入并执行telnet 192.168.1.253命令,提示“ password required, but noneset ”; 给交换机设置telnet密码和治理密码后再测试switchconfig#line vty 0 15 switch...
set admin-https-pki-required disable set admin-lockout-duration 60 set admin-lockout-threshold 3 set admin-maintainer enable set admin-port 80 set admin-scp disable set admin-server-cert " self-sign" set admin-sport 443 set admin-ssh-port 22 set admin-ssh-v1 disable set admin-telnet-port...