Cisco 3550交换机IOS备份(真实设备演示)

本文介绍如何通过CiscoTFTPServer软件实现对交换机IOS的备份过程。首先确保本地计算机与交换机通信正常,并配置好TFTP服务。接着通过登录交换机执行copy命令将IOS备份到TFTP服务器上。

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需要准备的工具
 
1、Cisco TFTP Server
 
实验前的准备
 
1、保证本机能正确与交换机之间通信
2、保证本机TFTP能正常使用,如果本机装有防火墙软件,请建立规则允许69号端口通信
 
具体操作步骤
 
1、启动TFTP软件,启动后无需任何设置,可以用netstat查看一下本地的69端口是否开启,以确保TFTP软件是否正常工作。可以单击查看-选项进行一些简单的设置,主要是设置TFTP的目录,注意,目录最好不要有中文
 
 
2、登陆交换机,找到ios所在位置,然后运行copy命令
 
 
3、观察TFTP软件,不断的滚动###,每个#代表一定的块大小
 
 
4、备份成功
 


本文转自 Jhuster 51CTO博客,原文链接:http://blog.51cto.com/xwnet/163449,如需转载请自行联系原作者
Cisco IOS Software, C3550 Software (C3550-IPSERVICESK9-M), Version 12.2(52)SE, RELEASE SOFTWARE (fc3) Copyright (c) 1986-2009 by Cisco Systems, Inc. Compiled Fri 25-Sep-09 09:05 by sasyamal Image text-base: 0x00003000, data-base: 0x015DB684 ROM: Bootstrap program is C3550 boot loader Switch uptime is 20 hours, 41 minutes System returned to ROM by power-on System restarted at 18:17:51 est Mon Aug 15 2011 System image file is "flash:/c3550-ipservicesk9-mz.122-52.SE/c3550-ipservicesk9-mz.122-52.SE.bin" This product contains cryptographic features and is subject to United States and local country laws governing import, export, transfer and use. Delivery of Cisco cryptographic products does not imply third-party authority to import, export, distribute or use encryption. Importers, exporters, distributors and users are responsible for compliance with U.S. and local country laws. By using this product you agree to comply with applicable laws and regulations. If you are unable to comply with U.S. and local laws, return this product immediately. A summary of U.S. laws governing Cisco cryptographic products may be found at: http://www.cisco.com/wwl/export/crypto/tool/stqrg.html If you require further assistance please contact us by sending email to export@cisco.com. Cisco WS-C3550-24 (PowerPC) processor (revision R0) with 65526K/8192K bytes of memory. Processor board ID CAT0947N3TH Last reset from warm-reset Running Layer2/3 Switching Image Ethernet-controller 1 has 12 Fast Ethernet/IEEE 802.3 interfaces Ethernet-controller 2 has 12 Fast Ethernet/IEEE 802.3 interfaces Ethernet-controller 3 has 1 Gigabit Ethernet/IEEE 802.3 interface Ethernet-controller 4 has 1 Gigabit Ethernet/IEEE 802.3 interface 24 FastEthernet interfaces 2 Gigabit Ethernet interfaces The password-recovery mechanism is enabled. 384K bytes of flash-simulated NVRAM. Base ethernet MAC Address: 00:16:46:B3:C7:80 Motherboard assembly number: 73-5700-12 Power supply part number: 34-0966-04 Motherboard serial number: CAT094809AF Power supply serial number: LIT094200U9 Model revision number: R0 Motherboard revision number: A0 Model number: WS-C3550-24-EMI System serial number: CAT0947N3TH Configuration register is 0x10F 刷完后就是EMI了。比SMI强许多,支持WEB设备管理。支持源IP防护,DAI.等安全特性,完全支持层3 SIM版好像支持不全。
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