首先在tftp服务器上启动tftp server(本例中使用的是Cisco TFTP Server):

检查从Juniper防火墙到TFTP Server网络连通性:
netscreen_isg1000-> ping 10.245.33.11
Type escape sequence to abort
Sending 5, 100-byte ICMP Echos to 10.245.33.11,
timeout is 1 seconds
!!!!!
Success
Rate is 100 percent (5/5), round-trip time min/avg/max=0/0/1
ms
然后在CLI方式下输入save software from flash to tftp 10.245.33.11 CurrentOS.bin命令,如下所示:
netscreen_isg1000-> save software from flash to tftp 10.245.


