Hello,   Im looking to get a cisco firewall and place it between my two cisco 9200 switches. Currently I have 7 vlans but will eventually see 20 or so vlans on my switches. the vlans must be able to pass through but I dont plan to connect anything ot...

Hello,I have two Catalyst 9200L's correctly stacked with stacking cables, I also have two Catalyst 9500's that are correctly stacked using virtual stacking. Is there a way that I can connect these the 9200L's and the 9500's so that they form one core...