upgrade rom-monitor slot 6 sp file tftp://192.168.1.2/c6ksup720-rm2.srec.8-5-4.srec //升级CatOS ROMMON
upgrade rom-monitor slot 6 rp file tftp://192.168.1.2/c6msfc3-rm2.srec.122-17r.SX7 //升级IOS ROMMON Software
upgrade rom-monitor slot 5 sp file tftp://192.168.1.2/c6ksup720-rm2.srec.8-5-4.srec
upgrade rom-monitor slot 5 rp file tftp://192.168.1.2/c6msfc3-rm2.srec.122-17r.SX7
copy tftp://192.168.1.2/s72033-boot-mz.122-33.SXI3.bin bootflash:
copy tftp://192.168.1.2/s72033-boot-mz.122-33.SXI3.bin slavebootflash: //上传bootloader
copy tftp://192.168.1.2/s72033-adventerprisek9_wan-vz.122-33.SXI3.bin sup-bootflash:
copy tftp://192.168.1.2/s72033-adventerprisek9_wan-vz.122-33.SXI3.bin slavesup-bootflash://上传boot
copy tftp://192.168.1.2/c6500-fpd-pkg.122-33.SXI3.pkg sup-bootflash:
copy tftp://192.168.1.2/c6500-fpd-pkg.122-33.SXI3.pkg slavesup-bootflash: //上传fpd
verify /md5 bootflash:s72033-boot-mz.122-33.SXI3.bin 27457108988653aa8ae012b28a60abce
verify /md5 slavebootflash:s72033-boot-mz.122-33.SXI3.bin 27457108988653aa8ae012b28a60abce //验证bootloader
verify /md5 sup-bootflash:s72033-adventerprisek9_wan-vz.122-33.SXI3.bin 9e31abc3bbaee41f2086ce3b48c8f1af
verify /md5 slavesup-bootflash:s72033-adventerprisek9_wan-vz.122-33.SXI3.bin 9e31abc3bbaee41f2086ce3b48c8f1af //验证boot
verify /md5 sup-bootflash:c6500-fpd-pkg.122-33.SXI3.pkg 2f198062eac5b2f667efd293b236a379
verify /md5 slavesup-bootflash:c6500-fpd-pkg.122-33.SXI3.pkg 2f198062eac5b2f667efd293b236a379 //验证fpd
boot bootldr bootflash:s72033-boot-mz.122-33.SXI3.bin
boot system flash sup-bootflash:s72033-adventerprisek9_wan-vz.122-33.SXI3.bin
hw-module module 6 reset //重启Standby引擎slot 6
redundancy force-switchover //等待slot 6启动完成为STANDBY COLD后强制手动切换引擎
两块引擎的依次升级切换重启，最大限度的降低网络中断时间。如果无法到STANDBY COLD的话，那就老老实实的reload吧。
