07-01-2020 12:02 PM
Hi everyone,
I am currently doing a large network refresh for a client. I am swapping out the current 3750X for a brand new 9300 with a Network Advantage licence.
I see in the 3750's config the "vstack" command. Does anyone know what that is? Should I put it on the 9300?
Also, anyone have any advice on moving these configs over.
07-01-2020 01:04 PM
how are you installing these new switches? if you are not looking smart install - then ignore vstack.
07-01-2020 04:24 PM
@schneurfeldman6968 wrote:
Does anyone know what that is?
Read this: How to use Zero-Touch SmartInstall
Catalyst 9k no longer supports Smart Install (uses a different method) but older models running on classic IOS still support it in older firmware.
If no one is using Smart Install it should be disabled: Cisco IOS and IOS XE Software Smart Install Denial of Service Vulnerability
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