h3c配置telnet

H3C配置telnet有三种认证模式：none、password和scheme。在none模式下，不需要进行任何认证，可以直接登录。例如，R1的配置如下：
[H3C]int g0/0
[H3C-GigabitEthernet0/0ip add 1.1.1.1 24
[H3Ctelnet server enable
[H3Cline vty 0 4
[H3C-line-vty0-4authentication-mode none
[H3C-line-vty0-4user-role level-15
R2的配置与R1类似：
[H3C]int g0/0
[H3C-GigabitEthernet0/0ip add 1.1.1.2 24
在password模式下，需要设置密码进行认证。例如，R1的配置如下：
[H3C]int g0/0
[H3C-GigabitEthernet0/0ip add 1.1.1.1 24
[H3Ctelnet server enable
[H3Cline vty 0 4
[H3C-line-vty0-4authentication-mode password
[H3C-line-vty0-4set authentication password simple 123
[H3C-line-vty0-4user-role level-15
R2的配置与R1类似：
[H3C]int g0/0
[H3C-GigabitEthernet0/0ip add 1.1.1.2 24
在scheme模式下，需要创建一个本地用户，并设置密码和权限。例如，R1的配置如下：
[H3C]int g0/0
[H3C-GigabitEthernet0/0ip add 1.1.1.1 24
[H3Ctelnet server enable
[H3Cline vty 0 4
[H3C-line-vty0-4authentication-mode scheme
[H3C-line-vty0-4quit
[R1local-user xiaobin New local user added.
[R1-luser-manage-xiaobinauthorization-attribute user-role level-15
[R1-luser-manage-xiaobinpassword simple 123
[R1-luser-manage-xiaobinservice-type telnet
R2的配置与R1类似：
[H3C]int g0/0
[H3C-GigabitEthernet0/0ip add 1.1.1.2 24<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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