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Tomasz Tuzimek
Beginner

can i directly upgrade ASA 8.0(4) to 8.2(5) + failover + zero downtime

I have two ASA with  failover. I want to upgrade only one of them.

Can first ASA work on 8.0(4) and second  ASA on 8.2(5) with failover.

4 REPLIES 4
Tomasz Tuzimek
Beginner

ASA 5550

Hi Tomasz,

Yes you can directly upgarde from ASA 8.0.4 to 8.2.5, on failover in zero-downtime.

Thanks,

Varun

Thanks,
Varun Rao

Here is the zero-downtime doc for it:

http://www.cisco.com/en/US/customer/products/ps6120/products_configuration_example09186a0080b20f35.shtml

Hope this helps.

Thanks,

Varun

Thanks,
Varun Rao
rmavila
Cisco Employee

Hi Tomasz,

You can upgrade the ASA with zero downtime. But you need to upgrade both the firewalls. You cannot have one firewall in 8.0(4) and the other with 8.2(5) and have failover between them.

Have a look at the below link for the failover requirements

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00807dac5f.shtml#req

--

Rahul

P.S. Please mark the question as resolved if it has been answered. Do rate helpful posts.

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