1.下载JUNOS
2.备分系统
root@router# request system snapshot
会将 /root下的系统文件备份到 /altroot下，将 /config 下文件备分到 /altconfig .
3.通过FTP copy 数据包到路由上
root@router# file copy
ftp://username:prompt@ftp.hostname.net/ filename
/var/tmp/filename
4.更新软件
root@router> request system software add package-name
Checking available free disk space...11600k available, 6076k suggested...
Installing package ''''/var/tmp/jbundle-package-name'''' ...
Auto-deleting old jroute...
Auto-deleting old jdocs...
Auto-deleting old jpfe...
Auto-deleting old jkernel...
Adding JUNOS base software release-number...
Adding jkernel...
Adding jpfe...
Adding jdocs...
Adding jroute...
NOTICE: uncommitted changes have been saved in
/var/db/config/juniper.conf.pre-install
Saving package file in /var/sw/pkg/jbundle-package-name ...
5.结束更新
root@router> request system reboot
详细信息请查看：
www.juniper.net/techpubs/software/junos50/swconfig50-getting-started/html/getting-started-upgrade50.html#1017395
Table JUNOS Upgrade Software Release Files Filename Contents
jbase Additions to JUNOS
jkernel The operating system package
jroute The routing engine software
jpfe The PFE software
jdocs Updated online reference documentation
jcrypto Security software (U.S. domestic only)
jbundle All of the files combined
[em06][em07]
[此贴子已经被作者于2003-5-6 16:54:18编辑过]
