07-12-2017 11:44 PM - edited 03-12-2019 02:41 AM
Hi All,
We are planning Firewall Software Image Upgrade.
We have a cluster with 8.4(4)1 Image, And we wanted to upgrade to 9.1(7).
As per Cisco Docs, Upgrade can be in two steps - 8.4(4)1-->9.1(2) -->9.1(7)
And this cluster carries almost 3500 VOIP Connections.
I wanted to upload the Secondary one from 8.4(4)1-->9.1(2) then do the same for Primary after shifting traffic to Secondary.
But my main concern is, Considering first step From 8.4(4)1-->9.1(2) as a Major Jump, Does these firewalls will remain in cluster after secondary firewall upgrade ?
And If i shift the traffic from primary to secondary, Does this VOIP Sessions will remain connected ?
Thanks in advance,
Prasanna Kumar Desiredddy
07-12-2017 11:56 PM
Hi Prasanna,
Yes the ASA would be still in
Regards,
Aditya
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07-13-2017 03:52 AM
Hi Aditya,
Many thanks for the reply.
Can you please advice if we can upgrade 8.4(4)1-->9.1(2) directly.
Could you please tell me what could be the safest upgrade path to 9.1(7).
Prasanna Kumar Desiredddy
07-13-2017 04:11 AM
Hi,
As per the release
Regards,
Aditya
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