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How upgrade ASA failover

I have 2 asa 5520 in failover.

How i can upgrade this 2 asa from 7.2 to 8.0 ios?

I think i need write command "no failover" & upgrade everyone separately...

Or there is a possibility else?(without turn off failover)

2 REPLIES

Re: How upgrade ASA failover

Hi,

Look at Performing Zero Downtime Upgrades for Failover Pairs . Reference:http://www.cisco.com/en/US/docs/security/asa/asa80/configuration/guide/mswlicfg.html#wpxref39028

Upgrading an Active/Standby Failover Configuration Reference:http://www.cisco.com/en/US/docs/security/asa/asa80/configuration/guide/mswlicfg.html#wp1057338

Upgrading and Active/Active Failover Configuration Reference: http://www.cisco.com/en/US/docs/security/asa/asa80/configuration/guide/mswlicfg.html#wp1057555

I hope this helps.

Best regards.

Massimiliano.

New Member

Re: How upgrade ASA failover

Just for technical accuracy, it's not an IOS ;-) ...

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