备份文件ios（备份IOS文件）
备份文件ios（备份IOS文件）Router#conf t基本配置：升级IOS的过程同备份IOS过程类似注意PC与路由器的UTP线的类型，实验拓扑图：
实验目的：
l 学习如何备份IOS文件
l 学习TFTP软件如何使用
实验说明：
升级IOS的过程同备份IOS过程类似
注意PC与路由器的UTP线的类型，
实验拓扑图：
基本配置：
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Router#conf t Enter configuration commands one per line. End with CNTL/Z. Router(config)#hostname test_router test_router(config)#int Fa0/0 test_router(config-if)#ip address 192.168.10.1 255.255.255.0 test_router(config-if)#no shut PC IP： 192.168.10.2 子网掩码： 255.255.255.0 网关： 192.168.10.1 |
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test_router#ping 192.168.10.2 Type escape sequence to abort. Sending 5 100-byte ICMP Echos to 192.168.10.2 timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5) round-trip min/avg/max = 1/2/4 ms test_router# |
2. 启用TFTP服务器：
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3. 配置TFTP服务器的根目录:
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Configure TFTP Server à TFTP Configuration:
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4. 备份IOS:
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test_router#sh flash: System flash directory: File Length Name/status 1 7754580 c2600-i-mz.123-26.bin [7754644 bytes used 633964 available 8388608 total] 8192K bytes of processor board System flash (Read/Write) test_router#copy flash: tftp Source filename []? c2600-i-mz.123-26.bin Address or name of remote host []? 192.168.10.2 Destination filename [c2600-i-mz.123-26.bin]? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 7754580 bytes copied in 55.34 secs (140992 bytes/sec) 结束后可以到D盘下查看备份的文件 |
5.实验完成
