1、如何配置console線路密碼

A、用password認證方式設置密碼：

<Huawei>system-view

[Huawei] sysname R1

[R1] user-interface console 0

[R1-ui-console0]authentication-mode password

輸入密碼，驗證

B、用aaa認證方式

[R1] user-interface console 0

[R1-ui-console0]authentication-mode aaa

[R1]aaa

[R1-aaa]local-user zhangsan password cipher 123456

[R1-aaa]local-user zhangsan privilege level 15

2、配置遠程telnet遠程管理

[R1]user-interface vty 0 4

[R1-ui-vty0-4]authentication-mode aaa

[R1-ui-vty0-4]quit

[R1]aaa

[R1-aaa]local-user zhangsan password cipher 123456

[R1-aaa]local-user zhangsan privilege level 15

[R1-aaa]local-user zhangsan service-type telnet

3、

華為交換機路由器的基本操作