Fixes #61244 (#61432)

lib/ansible/module_utils/network/eos/config/vlans/vlans.py

@@ -197,6 +197,9 @@ class Vlans(ConfigBase):
 def generate_commands(vlan_id, to_set, to_remove):
     commands = []
     for key, value in to_set.items():
+        if value is None:
+            continue
+
         commands.append("{0} {1}".format(key, value))
 
     for key in to_remove.keys():

test/integration/targets/eos_vlans/tests/cli/idempotent.yaml

@@ -0,0 +1,21 @@
+---
+- eos_facts:
+    gather_network_resources: vlans
+  become: yes
+
+- name: Ensures that facts are idempotent through replace
+  eos_vlans:
+    config: "{{ ansible_facts.network_resources.vlans }}"
+    state: replaced
+  register: result
+  become: yes
+
+- eos_facts:
+    gather_network_resources: vlans
+  become: yes
+
+- assert:
+    that:
+      - "result.changed == False"
+      - "result.commands == []"
+      - "ansible_facts.network_resources.vlans|symmetric_difference(result.before) == []"