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Community Member

ASR ios xe upgrade

Hello,

Is there any difficulties in upgrading ASR from 2.6 to 3.1 version? I mean is there necessary to use any additional licenses in 3.1 if router worked correct with 2.6?

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Cisco Employee

Re: ASR ios xe upgrade

I cannot answer with respect to the licences, but in terms of the actual upgrade procedure InService Software Upgrade (ISSU) is NOT supported between IOS-XE 2.6 and 3.1.

When you upgrade from 2.6 to IOS-XE 3.1 the router will need to be reloaded.

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