Ben's notes

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{{tag>[network cisco asa 5505]}}
=====Cisco ASA 5505 - Upgrade firmware=====
====ASA====
  * Enable: <code>enable</code>
  * Make sure there is enough space on disk0, delete for example the ADSM image. <code>dir
delete disk0:asdm-711-52.bin
</code>
  * Download new image. <code>copy http://1.2.3.4/asa/asa904-k8.bin disk0:asa904-k8.bin</code>
  * Go into configure mode. <code>conf t</code>
  * Show boot image. <code>show version | i disk0

or

show running-config boot system</code>
  * Remove current boot image from config: <code>no boot system disk0:/asa901-k8.bin</code>
  * Configure new image as boot image: <code>boot system disk0:/asa904-k8.bin</code>
  * Save config: <code>copy run start</code>
  * Reload: <code>reload</code>

====ASDM====
  * Almost the same procedure as above: <code>enable
copy http://1.2.3.4/asa/asdm-731.bin disk0:/asdm-731.bin
conf t
asdm image disk0:/asdm-731.bin
copy run start
reload</code>

====Verify====
  * Verify version numbers: <code>sh vers | i Version
Cisco Adaptive Security Appliance Software Version 9.2(2)4 
Device Manager Version 7.3(1)
</code>