Thursday 23 May 2013

wrong serial number reported by show version on cisco asa

On one of my cisco ASA's I used "sh version" to get the serial number. When I contacted Cisco for support they said it was no good, but I just purchased the support. It turns out there was a bug on the ASA 5515-x where "sh version" reads the serial from the motherboard not the chasis.

The fix is to use "show inventory" the correct serial was reported here and I could get my support

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