This is probably a super basic question, but I'm at a loss why this is happening.
I have a pfsense firewall with LAN hooked up to slot 1 on my x440 g2. I want to enable redundancy so I purchased a second x440 g2, but when I plug the switch into slot 49 and 50 (ethernet connected 49-49, 50-50), I suddenly drop internet. I feel like it's trying to grab internet from the new switch rather than my firewall. Both switches are back to factory settings.
Any help would be greatly appreciated. Thank you.