Fix ios_vlan issue CP in 2.5 (#42668)

* Make ios_vlan identify vlans starting with 9 (#42247)

* Make ios_vlan identify vlans starting with 9

* Add unit test for vlan id start with 9

(cherry picked from commit 70e33ef92c)

* Added changelog for ios_vlan fix

changelogs/fragments/fix_ios_vlan.yaml

@@ -0,0 +1,2 @@
+- bugfixes:
+    - ios_vlan - fix unable to identify correct vlan issue (https://github.com/ansible/ansible/pull/42247)

lib/ansible/modules/network/ios/ios_vlan.py

@@ -218,7 +218,7 @@ def parse_to_logical_rows(out):
         if not l:
             """Skip empty lines."""
             continue
-        if '0' < l[0] < '9':
+        if '0' < l[0] <= '9':
             """Line starting with a number."""
             if started_yielding:
                 yield cur_row

test/units/modules/network/ios/fixtures/ios_vlan_config.cfg

@@ -4,5 +4,6 @@ VLAN Name                             Status    Ports
                                                 Gi1/0/52
                                                 Gi1/0/54
 2    vlan2                            active    Gi1/0/6, Gi1/0/7
+9    vlan9                            active    Gi1/0/6
 1002 fddi-default                     act/unsup 
 1003 fddo-default                     act/unsup

test/units/modules/network/ios/test_ios_vlan.py

@@ -59,6 +59,12 @@ class TestIosVlanModule(TestIosModule):
         ]
         self.assertEqual(result['commands'], expected_commands)
 
+    def test_ios_vlan_id_startwith_9(self):
+        set_module_args({'vlan_id': '9', 'name': 'vlan9', 'state': 'present'})
+        result = self.execute_module(changed=False)
+        expected_commands = []
+        self.assertEqual(result['commands'], expected_commands)
+
     def test_ios_vlan_rename(self):
         set_module_args({'vlan_id': '2', 'name': 'test', 'state': 'present'})
         result = self.execute_module(changed=True)
@@ -121,6 +127,14 @@ class TestIosVlanModule(TestIosModule):
                 'state': 'active',
                 'vlan_id': '2',
             },
+            {
+                'name': 'vlan9',
+                'interfaces': [
+                    'GigabitEthernet1/0/6',
+                ],
+                'state': 'active',
+                'vlan_id': '9',
+            },
             {
                 'name': 'fddi-default',
                 'interfaces': [],