Cisco ASA Firmware Upgraduation steps

Cisco ASA firewall firmware upgradation:

Example:

ASA-5512# copy tftp: disk0:

Address or name of remote host []? 172.16.31.1

Source filename []? asa916-smp-k8.bin

Destination filename [asa916-smp-k8.bin]?

Accessing tftp://172.16.31.1/asa916-smp-k8.bin...!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Writing file disk0:/asa916-smp-k8.bin...

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

38043648 bytes copied in 32.290 secs (1188864 bytes/sec)

ASA-5512# sh disk0
--#--  --length--  -----date/time------  path

  191  38191104    Nov 21 2014 21:07:48  asa912-smp-k8.bin
  192  17906032    Apr 08 2015 22:33:44  asdm-713.bin
  193  26350916    Apr 09 2015 06:28:20  asdm-741.bin
  194  38043648    May 10 2015 02:14:06  asa916-smp-k8.bin

4118732800 bytes total (3556712448 bytes free)

!--- Command to set "asa916-smp-k8.bin" as the boot image.

ASA-5512(config)# boot system disk0:/asa916-smp-k8.bin

!--- Command to set "asdm-741.bin" as the ASDM image.

ASA-5512(config)# asdm image disk0:/asdm-741.bin

ASA-5512# write memory

ASA-5512# reload