注意: 在复制之前,请确保您已开启了PC机上的TFTP服务器软件,并具备在TFTP服务器根目录中提及的文件名称。我们建议您在升级之前保留路由器/接入服务器配置的备份。升级本身并不影响配置(配置保存在非易失RAM——NVRAM中)。但是,如果没有正确执行操作步骤,则可能产生影响。
对于RCP应用程序,将出现的每一个TFTP都替换为RCP。例如,使用copy rcp {device:} 命令代替 copy tftp {device:} 命令。
如果有必要,您可以将镜像从一个 设备复制 到另一个设备。
3600#copy tftp: slot1:
Address or name of remote host []? 171.68.173.10
Source filename []? c3640-i-mz.122-7b.bin
Destination filename [c3640-i-mz.122-7b.bin]?
Accessing tftp://171.68.173.10/c3640-i-mz.122-7b.bin...
Erase slot1: before copying? [confirm]n !--- 您在此规定"n" ,因为没有足够的可用内存。
Loading c3640-i-mz.122-7b.bin from 171.68.173.10 (via Ethernet1/0):
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!
[OK - 5996844/11993088 bytes]
Verifying checksum... OK (0x13F0)
5996844 bytes copied in 67.708 secs (89505 bytes/sec)