diff --git a/sites/BCN01-LAB/switch.auto.tfvars b/sites/BCN01-LAB/switch.auto.tfvars
index 380a185..4c99336 100644
--- a/sites/BCN01-LAB/switch.auto.tfvars
+++ b/sites/BCN01-LAB/switch.auto.tfvars
@@ -111,4 +111,12 @@ switch_port_configs = []
 #   },
 #
 # ]
-switch_stack_port_configs = []
+switch_stack_port_configs = [
+  {
+    stack_name           = "bcn01-lab-stack01"
+    port_range           = "5"
+    type                 = "access"
+    vlan                 = 101  # GUEST
+    access_policy_type   = "Open"
+  },
+]