ASA 5505 Enable ASDM

1. Find out asdm image inside Flash

MY-ASA(config)# show disk0

--#--  --length--  -----date/time------  path

   95  15962112    Feb 23 2015 10:19:52  asa832-npe-k8.bin

   20  2048        Apr 14 2016 10:08:48  coredumpinfo

   21  59          Apr 14 2016 10:08:48  coredumpinfo/coredump.cfg

   10  2048        Feb 23 2015 10:22:00  log

   19  2048        Feb 23 2015 10:22:12  crypto_archive

   96  27703296    Feb 07 2017 05:42:00  asa917-12-k8.bin

   98  26053720    Feb 07 2017 05:47:48  asdm-762-150.bin

   99  27168768    Mar 11 2015 05:12:14  asa915-21-k8.bin

  100  27689672    Mar 11 2015 05:13:14  asdm-732.bin

2.  Setting which image need to use

MY-ASA(config)# asdm image disk0:/asdm-762-150.bin

3. Enable Http Server

MY-ASA(config)# http server enable

4. Setting Permitted Interface to Access ASDM

For Inside
MY-ASA(config)# http 192.168.1.0 255.255.255.0 INSIDE

For Outside
MY-ASA(config)# http PublicIP 255.255.255.252 OUTSIDE

5. Setting a user account

MY-ASA(config)# username ADMIN password PASSWORD privilege 15

6. Enable AAA on Http & Https

MY-ASA(config)# aaa authentication http console LOCAL MY-ASA(config)# aaa authentication secure-http-client

7. Test On Chrome / Internet Explorer