C9400 high availabilty

[ataur-rahman1]

Dear team

kindly can you help in understanding the high availability for C9400 switch , how the switches should be connected how the HA configuration is done , does it similar to VSS 

kindly do provide some references , videos or book

[Reza Sharifi]

Hi,

As far as I know, VSS is not supported yet but you can have multiple Sups in one chassis and configure them as SSO for high availability.

https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9400-series-switches/datasheet-c78-739055.html

HTH

[Leo Laohoo]

As of 02 April 2018, the latest 16.8.X does NOT support Stackwise Virtual.
I was told that Stackwise Virtual is in the roadmap.

[ataur-rahman1]

Thanks , how  i can connect two chassis i mean two switches