火星爸爸

switch:
switch: flash_init #初始化flash文件系統
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 #啟動交換機


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 #您是否進入初始化配置對話,選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 #您是否進入基本配置安裝,選Y
Configuring global parameters:

Enter host name [Switch]: zcomf10 #輸入設備的名字

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 #輸入密文

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 #輸入密碼(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 #輸入虛擬終端的密碼(以備遠程登錄)
Configure SNMP Network Management? [no]:#詢問是否要設置路由器支持的各種網絡協議：
Current interface summary

Enter interface name used to connect to the
management network from the above interface summary: vlan1 #鍵入作為管理接口的接口名

Configuring interface Vlan1:
Configure IP on this interface? [yes]: Y (對Vlan1進IP配置)
IP address for this interface: 192.168.10.1 (鍵入IP地址)
Subnet mask for this interface [255.255.255.0] :255.255.255.0 (鍵入子網掩碼,或按回車鍵使用默認值)
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 $1$6kZ/$LCWVkp11b1IMVWm8PSVuo0
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.

這裡有一個有趣的地方，
[0]那就是你能夠選擇進入命令行接口模式並放棄剛才的配置
[1]你也能夠回頭重新再設置一遍
[2]也能夠保存配置到NVRAM中並退出重啟

這裡我選擇的是0，我們將不保存剛才的配置並進入命令行接口模式（CLI）。
接下來我們將介紹CLI。再重複一次，你可以在任何時候按下 Ctrl+C來退出安裝模式。

Enter your selection [2]: 2
Building configuration...
[OK]

Use the enabled mode 'configure' command to modify this configuration.
zcomf10>en #進入特權模式「en」或「enable」一樣
Password:
zcomf10#copy run
zcomf10#copy running-config star
zcomf10#copy running-config startup-config （退出,並保存到startup-config文件裡:）
Destination filename [startup-config]?
Building configuration...
[OK]
zcomf10#reload （完成重啟）
Proceed with reload? [confirm]