学习啦>学习电脑>电脑入门>

Cisco3750交换机密码初始化教程

志艺分享

  你还在为不知道Cisco 3750交换机密码初始化教程而烦恼么?接下来是小编为大家收集的Cisco 3750交换机密码初始化教程教程,希望能帮到大家。

  Cisco 3750交换机密码初始化教程

  1. 连接交换机的console口到终端或PC仿真终端。用无Modem的直连线连接PC的串行口到交换机的console口。

  2. 拔掉交换机的电源.

  3. 按住交换机上的Mode按钮,与此同时,重新插上交换机的电源线.当交换机上SYST的LED长期亮的时候,可以松开Mode按钮。

  4. 再通过超级终端连接交换机。

  5. 交换机有如下显示:

  switch:

  :switch: flash_init

  初始化flash文件系统

  Initializing Flash...

  flashfs[0]: 83 files, 4 directories

  flashfs[0]: 0 orphaned files, 0 orphaned directories

  flashfs[0]: Total bytes: 15998976

  flashfs[0]: Bytes used: 6472704

  flashfs[0]: Bytes available: 9526272

  flashfs[0]: flashfs fsck took 8 seconds.

  ...done Initializing Flash.

  Boot Sector Filesystem (bs) installed, fsid: 3

  Setting console baud rate to 9600...

  switch: rename flash:config.text flash:config.old

  更名含有password的配置文件

  switch: boot

  启动交换机

  Loading "flash:c3750-i9-mz.121-19.EA1d/c3750-i9-mz.121-19.EA1d.bin"...@@@@@@@@@@

  。。。。。。。。

  --- System Configuration Dialog ---

  Would you like to enter the initial configuration dialog? [yes/no]: yes

  您是否进入初始化配置对话,选Y

  At any point you may enter a question mark '?' for help.

  Use ctrl-c to abort configuration dialog at any prompt.

  Default settings are in square brackets '[]'.

  。。。。。

  Would you like to enter basic management setup? [yes/no]: yes

  您是否进入基本配置安装,选Y

  Configuring global parameters:

  Enter host name [Switch]: zcomf10

  输入设备的名字

  The enable secret is a password used to protect access to

  privileged EXEC and configuration modes. This password, after

  entered, becomes encrypted in the configuration.

  Enter enable secret: zcom:com

  输入密文

  The enable password is used when you do not specify an

  enable secret password, with some older software versions, and

  some boot images.

  Enter enable password: 12345678

  输入密码(不能和密文相同)

  The virtual terminal password is used to protect

  access to the router over a network interface.

  Enter virtual terminal password: 87654321

  输入虚拟终端的密码(以备远程登录)

  Configure SNMP Network Management? [no]:

  询问是否要设置路由器支持的各种网络协议:

  Current interface summary

  。。。。。。。

  Enter interface name used to connect to the

  management network from the above interface summary: vlan1

  键入作为管理接口的接口名

  Configuring interface Vlan1:

  Configure IP on this interface? [yes]: Y (对Vlan1进IP配置)

  IP address for this interface: 192.168.10.1 (键入IP地址)

  Subnet mask for this interface [255.255.255.0] :255.255.255.0 (键入子网掩码,或按回车键使用默认值)

  Class C network is 192.168.10.0, 24 subnet bits; mask is /24

  Would you like to enable as a cluster command switch? [yes/no]: no (n集群模式?)

  The following configuration command script was created:

  已建立以下配置信息

  hostname zcomf10

  enable secret 5 class="con">

Cisco3750交换机密码初始化教程

志艺分享

  enable password 12345678

  line vty 0 15

  password 87654321

  no snmp-server

  !

  no ip routing

  !

  interface Vlan1

  no shutdown

  ip address 192.168.10.1 255.255.255.0

  !

  interface GigabitEthernet1/0/1

  !

  interface GigabitEthernet1/0/2

  !

  。。。。。。。。

  end

  [0] Go to the IOS command prompt without saving this config.

  [1] Return back to the setup without saving this config.

  [2] Save this configuration to nvram and exit.

  这里有一个有趣的地方,那就是你能够选择进入命令行接口模式并放弃刚才的配置(0),你也能够回头重新再设置一遍(1),也能够保存配置到NVRAM中并退出重启(2)。这里我选择的是0,我们将不保存刚才的配置并进入命令行接口模式(CLI)。接下来我们将介绍CLI。再重复一次,你可以在任何时候按下 Ctrl+C来退出安装模式。

  Enter your selection [2]: 2

  Building configuration...

  [OK]

  Use the enabled mode 'configure' command to modify this configuration.

  zcomf10>en

  进入特权模式“en”或“enable”一样

  Password:

  zcomf10#copy run

  zcomf10#copy running-config star

  zcomf10#copy running-config startup-config (退出,并保存到startup-config文件里:)

  Destination filename [startup-config]?

  Building configuration...

  [OK]

  zcomf10#reload (完成重启)

  Proceed with reload? [confirm]


看了“Cisco 3750交换机密码初始化教程”还想看:

1.Cisco3750交换机密码初始化的教程

2.Cisco3750交换机密码破解教程

3.修改Cisco3550交换机密码的教程

4.Cisco交换机初始化配置的教程

5.恢复Cisco 2960交换机密码

    2788368