Cisco ASA 2110 - Change of FXOS Management Interface not working

[amoth00011]

Hi All,

I am currently trying to change the fxos management interface IP address on a cisco 2110.

I have followed a document from Cisco and followed the commands from page 16 on wards. https://www.cisco.com/c/en/us/td/docs/security/asa/quick_start/fp2100/asa-2100-gsg.pdf

Each time I set the out-of-band ip address using teh following command:

firepower-2110 /fabric-interconnect # set out-of-band ip ....  netmask ..... gw 
                                                            ^

It errors on set. I have done this command before and it worked without any issue, i also searched options to see if there was something missing but it all looks fine.

Any help is much appreciated. TIA

[Douglas Holmes]

Thread is pretty old.  Replying to assist someone else. 

First thing is to put in a rule to allow connections to your new IP Address.  Example:

scope system
scope services
enter ip-block 172.16.200.0 24 https
enter ip-block 172.16.200.0 24 ssh
exit
commit-buffer

Now you can change the IP.  Note that it will disconnect any Web sessions you have going on the old IP.

scope fabric-interconnect a
set out-of-band static ip 172.16.200.249 netmask 255.255.255.0 gw 172.16.200.1
commit-buffer
exit

[aguilarenterprizes]

Hello,

I know this is an old thread but I stumbled upon the same issue, but was able to find a solution.

So, to recap - the issue:
firepower-2110 /fabric-interconnect # set out-of-band static ip .... netmask ..... gw

The solution:
When in "ASA" mode, run the command to connect to FXOS - HOWEVER, you need to connect in "admin" mode:

cisco# connect fxos ?

admin Admin mode
<cr>
cisco# connect fxos admin

Once I did that, I was able to run the failed commands above.