C9500 Stackwise Configuration

[Zac88]

Hi,

I have two C9500 X16. I need to make them as one by using stackwise virtual.

But I having issue to stacking them:

1. It detect dual active and block the virtual link port.

2. One of the switch become recovery mode.

Im connecting both switch with 1 Gig SFP.

The configuration:

I configured both switch separately:

Switch1:

Switch(config)#stackwise-virtual

Switch(config)#(config-stackwise-virtual)#domain 2

Switch(config)#int t1/0/15

Switch(config-if)#stackwise-virtual link 1

Switch(config)#int t1/0/16

Switch(config-if)#stackwise-virtual dual-active-detection

Switch2:

Switch(config)#stackwise-virtual

Switch(config)#(config-stackwise-virtual)#domain 2

Switch(config)#int t1/0/15

Switch(config-if)#stackwise-virtual link 1

Switch(config)#int t1/0/16

Switch(config-if)#stackwise-virtual dual-active-detection

Thank you.

[balaji.bandi]

What is the IOS running Everest or Fuji ?

As per my understanding Everest only support :

Note On the Cisco Catalyst 9500 Series Switches, this feature is supported only on the C9500-24Q switch model

Fuji : Read the release notes and pre-requisites.

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9500/software/release/16-9/release_notes/ol-16-9-9500.html