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L0 Member

PA820 high availability configuration

Hello,

 

I'm needing some clarification on one aspect of deploying a 2nd redundant PA820 in high availability mode.  I currently have my 2nd 820 deployed with the management interface configured.  

 

My first question is.  When setting up my 2nd PA i discovered that I only have 10gb sfp's for interfaces that I'm matching on my current PA.  The question is will this cause a conflict of some kind between the two devices.  

 

I know in the past when deploying a pair of cisco asa 5515's that i needed to match the sfp's on both ends.  Anyone able to confirm that?


Accepted Solutions
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L7 Applicator

Re: PA820 high availability configuration

Hello,

Yes the port speed and duplex must match on both devices.

 

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClIbCAK

 

Regards,

View solution in original post


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Highlighted
L7 Applicator

Re: PA820 high availability configuration

Hello,

Yes the port speed and duplex must match on both devices.

 

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClIbCAK

 

Regards,

View solution in original post

Highlighted
L0 Member

Re: PA820 high availability configuration

Thanks for the quick reply.  That make sense.

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