Monday, April 9, 2018

Safe to run "no vstack" in production?

My Cisco switches are affected by the recent vulnerability and there is no updated IOS version for my models that's immune to this vulnerability. I have read you can just disable Cisco Smart Install as a interim solution. Following this dated guide it looks like a simple command but no mention if it affects my production or not. My switches are stacked.

https://supportforums.cisco.com/t5/lan-switching-and-routing/disabling-smart-install-on-3750-stack-switch/td-p/2402701



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