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发布时间：2006-06-28 04:57     点击：

11) Manage configuration files from the privileged exec mode.

Working with 11.x Config Files

Router configuration information can be generated by several means.

The privileged EXEC configure command can be used to configure from either a virtual (remote) terminal or the console terminal, allowing you to enter changes to an existing configuration at any time. The privileged EXEC configure command can also be used to load a configuration from a network TFTP server, allowing you to maintain and store configuration information at a central site.

Configuration command summary:

configure terminal - Configure manually from the console terminal

configure memory - Load configuration information from NVRAM.

copy tftp running-config - Load configuration information from a network TFTP server.

show running-config - Display the current configuration in RAM.

copy running-config startup-config - Store the current configuration in RAM into NVRAM.

copy running-config tftp - Store the current configuration in RAM on a network TFTP server.

show startup-config - Display the saved configuration, which is the contents of NVRAM.

erase startup-config - Erase the contents of NVRAM.

Using a TFTP server

A current copy of the configuration can be stored on a TFTP server. Use the copy running-config tftp command to store the current configuration in RAM on a network TFTP server.

You can configure the router by retrieving the configuration file stored on one of your network servers. To do so, complete the following tasks:

Step 1 Enter configuration mode by entering the copy tftp running-config command.

Step 2 At the system prompt, select a host or network configuration file. The network configuration file contains commands that apply to all routers and the terminal servers on the network. The host configuration file contains commands that apply to one router in particular.

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