CISCO 3750 vswitch configuration export and IOS upgrade, 3750ios

CISCO 3750 vswitch configuration export and IOS upgrade, 3750ios

Download the tftpd32 Tool

After installation

1. Set the file storage path

2. Select the IP address used to enable TFTP locally

1. Export Configuration

Ensure that the IP address of the Local Machine and the switch are in the same CIDR Block and can be pinged.

Use CRT and other tools to remotely connect to the vswitch.

View files stored in a vswitch

Switch # dir

Copy the configuration file to d:/tftp

Switch # copy config. text tftp: // 192.168.0.254/config. text

Vlan. dat is copied to d:/tftp.

Switch # copy vlan. dattftp: // 192.168.0.254/vlan. dat

Ii. Import Configuration

Connect a vswitch with a super terminal and a control line

Clear new switch configurations

Switch # erasestartup-config

Delete vlan. dat

Switch # delete vlan. dat

Wr

Reload

Configure the IP address of vlan 1 After restart.

The configuration method is as follows:

Switch # conf t

Switch (config) # interfacevlan 1

Switch (config-if) # ip address192.168.0.1 255.255.255.0

Switch (config-if) # noshutdown

Switch (config-if) # exit

Connect the vswitch to the computer using a network cable.

Switch # ping 192.168.0.254

If you can ping general rules, you can start importing configurations.

Switch # copytftp: // 192.168.0.254/vlan. dat flash:

Switch # copytftp: // 192.168.0.254/config. textrunning-config

Save Configuration

Switch # wr

Restart

Switch # reload

To upgrade the vswitch system, follow these steps:

1. Backup switch IOS file: copy the IOS file to the tftp host in privileged mode.

Switch # copy c3750e-universalk9-mz.122-44.SE2.bin tftp: // 192.168.0.254

2. Import a new IOS File

Switch # copy tftp: // 192.168.0.254/flash c3750e-universalk9-mz.122-50.SE2.bin

7. Set IOS to new IOS.

Switch # conft

Switch (config) # bootsystemflash: c3750-advipservicesk9-mz.122-50.SE2.bin

Switch (config) # exit

Switch # wr

Switch # reload