分类： 系统运维
2005-03-17 18:54:16
从TFTP服务器升级新的镜像
2610#copy tftp flash
Address or name of remote host []? 10.10.10.2
Source filename []? c2600-i-mz.121-14.bin
Destination filename [c2600-i-mz.121-14.bin]?y
Accessing tftp://10.10.10.2/c2600-i-mz.121-14.bin...
Erase flash: before copying? [confirm]y !---如果没有足够的存储容量，可擦除闪存。
Erasing the flash filesystem will remove all files! Continue? [confirm]y
Erasing device... eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
eeeeeeeeee ...erased
Erase of flash: complete
Loading c2600-i-mz.121-14.bin from 10.10.10.2 (via Ethernet0/0): !!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 4501480/9001984 bytes]
Verifying checksum... OK (0xAC8A)
4501480 bytes copied in 56.88 secs (80383 bytes/sec)
复制过程将需要数分钟时间，时间长短因网络的不同而有所差异。在复制过程中，将显示信息提示已经 接入的文件。
感叹号“！”表示正在处理复制流程。每一个感叹号表示已经成功传输了十个数据包。镜像的校验和鉴别将在镜像写入闪存后执行。
有关软件传输问题的故障检修，可在“ 使用TFTP服务器或者RCP服务器安装镜像的常见问题”中找到。
当您对闪存升级之后，您需要使用 reload 命令重新加载路由器。
在您重新加载路由器之前，您需要检查两项内容：
config - register值——您可以使用 show version 命令进行检查。在 show version 输出结果的最后一行中显示该值。该值应设定为0x2102。
2610#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
2610(config)#config-register 0x2102
2610(config)#^Z
