H3C路由器登录管理

2022-06-30 20:44:07 浏览数 (5)

一、本地用户Telnet登录管理(模拟器实验)

1、在配置之前要添加一个以太网接口,默认是桥接到本地的网卡上(建议添加一个微软的逻辑口,并禁用本地物理网卡,让它桥接到逻辑接口上) 也可以编辑路由器的配置文件“hardcfg.tcl”添加代码“AddEthernet -index 1”,在启动路由器即可!!

<H3C>format flash: //要想保存数据 ,必须格式化

All data on flash: will be lost , proceed with format ? [Y/N]:y

./

%Format flash: completed.

<H3C>system-view

[H3C]telnet server enable //启动telnet服务

[H3C]password-control length 4 //默认密码长度为10,这里设为4

[H3C]local-user zzx //添加一个用户

New local user added.

[H3C-luser-zzx]password simple admin //密码

Updating user(s) information, please wait....

[H3C-luser-zzx]service-type telnet level 3//服务类型 ,权限为3 即管理级别(有的是命令authorization-attribute level 3)

[H3C-luser-zzx]quit

[H3C]user-interface vty 0 4 //设置同时登录的用户为5个

[H3C-ui-vty0-4]authentication-mode scheme //验证用户名和密码

[H3C-ui-vty0-4]quit

[H3C]inter Ethernet 0/1/0 //配置接口地址

[H3C-Ethernet0/1/0]ip add 192.168.10.10 255.255.255.0

缺省情况下,用户使用Telnet方式登录设备,通过口令验证后,只能使用级别为0的命令。 如果想使用1,2,3级别的命令可以配置super password xxxx 来实现

或者通过验证密码

[H3C] user-interface vty 0 4

[H3C-ui-vty0-4] authentication-mode password

[H3C-ui-vty0-4] set authentication password cipher 123

[H3C-ui-vty0-4] user privilege level 2 //在这里指明级别

二、本地用户console登录管理

(不同之处)

[H3C-luser-zzx]service-type terminal //设置服务类型为terminal

[H3C]user-interface con 0

[H3C-ui-vty0-4]authentication-mode scheme //设置scheme认证

三、SSH方式登录管理

1、验证方式为pasword认证

[H3C]local-user zzx //创建本地账号

[H3C-luser-zzx]password simple zzx123

[H3C-luser-zzx]service-type ssh //服务类型为ssh

[H3C-luser-zzx]level 3 //级别为3

[H3C]inter Ethernet 0/1/0 //配置接口地址

[H3C-Ethernet0/1/0]ip add 192.168.10.10 255.255.255.0

[H3C]ssh server enable //开启ssh服务

[H3C]ssh user zzx service-type stelnet authentication-type password //SSH用户client1的服务类型为stelnet,即安全Telnet,使用密码认证方式

[H3C]public-key local create rsa //生成本地密钥对并指定密钥长度

The range of public key size is (512 ~ 2048).

NOTES: If the key modulus is greater than 512,

It will take a few minutes.

Press CTRL C to abort.

Input the bits of the modulus[default = 1024]:

Generating Keys...

... .. ... .. ... ... ... .. . .

连接一下看看如下;

2、验证方式为公钥认证

[H3C]public-key local create rsa //生成1024位的rsa本地密钥对

The range of public key size is (512 ~ 2048).

NOTES: If the key modulus is greater than 512,

It will take a few minutes.

Press CTRL C to abort.

Input the bits of the modulus[default = 1024]:

Generating Keys...

... .. ... .. ... ... ... .. . .

<H3C>tftp 192.168.10.1 get Identity.pub //导入公钥.(公钥是用Secure CRT软件创建的)

File will be transferred in binary mode

Downloading file from remote TFTP server, please wait...

TFTP: 360 bytes received in 0 second(s)

File downloaded successfully.

<H3C>dir

Directory of flash:/

0 drw- - Mar 12 2013 13:11:12 logfile

1 -rw- 360 Mar 12 2013 15:17:09 identity.pub

2540 KB total (2507 KB free)

[H3C]public-key peer sshpub import sshkey Identity.pub //将导入的公钥转换为RSA格式sshpub

[H3C]ssh server enable

[H3C]ssh user zzx service-type stelnet authentication-type publickey assign publickey sshpub

//SSH用户zzx的服务类型为stelnet、使用公钥认证,并且为该用户名分配生成的公钥sshpub

登录时 勾掉”密码”这一项

四、radius进行telnet验证

[H3C]telnet server enable //打开Telnet服务器,缺省关闭,必须打开

[H3C]radius scheme telnetlogin //创建RADIUS方案

[H3C-radius-telnetlogin]primary authentication 192.168.10.1 //配置验证的服务器地址与共享密钥

[H3C-radius-telnetlogin]key authentication test

[H3C-radius-telnetlogin]user-name-format without-domain

[H3C-radius-telnetlogin]server-type standard

//Telnet用户属于Login类型,引用RADIUS方案test,不进行计费

[H3C]domain system

[H3C-isp-system]authentication login radius-scheme telnetlogin

[H3C-isp-system]authorization login radius-scheme telnetlogin

[H3C-isp-system]accounting optional

//设置scheme认证

[H3C]user-interface vty 0 4

[H3C-ui-vty0-4]authentication-mode sch

[H3C-ui-vty0-4]authentication-mode scheme

在配置相应的接口

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