IOS SHOW MAC-ADDRESS TABLE: Add new layout of cli output (#342)

* Fix standard regular expressions to skip headers

* Add test files for template update

templates/cisco_ios_show_mac-address-table.template

@@ -1,4 +1,4 @@
-Value DESTINATION_ADDRESS (\w+.\w+.\w+)
+Value DESTINATION_ADDRESS ([0-9a-fA-F]{4}\.[0-9a-fA-F]{4}\.[0-9a-fA-F]{4})
 Value TYPE (\w+)
 Value VLAN (\w+)
 Value DESTINATION_PORT (\S+)
@@ -20,4 +20,3 @@ TYPE3
 
 TYPE4
   ^\s+${VLAN}\s+${DESTINATION_ADDRESS}\s+${TYPE}\s+${DESTINATION_PORT} -> Record
-

tests/cisco_ios/show_mac-address-table/cisco_ios_show_mac-address-table5.parsed

@@ -0,0 +1,52 @@
+---
+parsed_sample:
+  - destination_address: "009e.1ead.eadd"
+    type: "dynamic"
+    vlan: "420"
+    destination_port: "Po140"
+
+  - destination_address: "009e.1ead.eadd"
+    type: "dynamic"
+    vlan: "420"
+    destination_port: "Po140"
+
+  - destination_address: "009e.1ead.eadd"
+    type: "dynamic"
+    vlan: "420"
+    destination_port: "Po140"
+
+  - destination_address: "009e.1ead.eadd"
+    type: "dynamic"
+    vlan: "420"
+    destination_port: "Po140"
+
+  - destination_address: "009e.1ead.eadd"
+    type: "dynamic"
+    vlan: "420"
+    destination_port: "Po140"
+
+  - destination_address: "009e.1ead.eadd"
+    type: "dynamic"
+    vlan: "420"
+    destination_port: "Po140"
+
+  - destination_address: "009e.1ead.eadd"
+    type: "dynamic"
+    vlan: "420"
+    destination_port: "Po140"
+
+  - destination_address: "009e.1ead.eadd"
+    type: "dynamic"
+    vlan: "420"
+    destination_port: "Po140"
+
+  - destination_address: "009e.1ead.eadd"
+    type: "dynamic"
+    vlan: "420"
+    destination_port: "Po140"
+
+  - destination_address: "009e.1ead.eadd"
+    type: "dynamic"
+    vlan: "420"
+    destination_port: "Po140"
+

tests/cisco_ios/show_mac-address-table/cisco_ios_show_mac-address-table5.raw

@@ -0,0 +1,75 @@
+Legend: * - primary entry
+        age - seconds since last seen
+        n/a - not available
+        S - secure entry
+        R - router's gateway mac address entry
+        D - Duplicate mac address entry
+
+Displaying entries from DFC switch [1] linecard [1]:
+
+     vlan   mac address    type   learn    age                 ports
+----+----+---------------+-------+-----+----------+-----------------------------
+      420 009e.1ead.eadd  dynamic  Yes      160     Po140
+
+
+Displaying entries from DFC switch [1] linecard [2]:
+
+     vlan   mac address    type   learn    age                 ports
+----+----+---------------+-------+-----+----------+-----------------------------
+*     420 009e.1ead.eadd  dynamic  Yes        5     Po140
+
+
+Displaying entries from DFC switch [1] linecard [3]:
+
+     vlan   mac address    type   learn    age                 ports
+----+----+---------------+-------+-----+----------+-----------------------------
+      420 009e.1ead.eadd  dynamic  Yes       45     Po140
+
+
+Displaying entries from DFC switch [1] linecard [4]:
+
+     vlan   mac address    type   learn    age                 ports
+----+----+---------------+-------+-----+----------+-----------------------------
+      420 009e.1ead.eadd  dynamic  Yes      175     Po140
+
+
+Displaying entries from active supervisor:
+
+     vlan   mac address    type   learn    age                 ports
+----+----+---------------+-------+-----+----------+-----------------------------
+      420 009e.1ead.eadd  dynamic  Yes       65     Po140
+
+
+Displaying entries from DFC switch [2] linecard [1]:
+
+     vlan   mac address    type   learn    age                 ports
+----+----+---------------+-------+-----+----------+-----------------------------
+      420 009e.1ead.eadd  dynamic  Yes      140     Po140
+
+
+Displaying entries from DFC switch [2] linecard [2]:
+
+     vlan   mac address    type   learn    age                 ports
+----+----+---------------+-------+-----+----------+-----------------------------
+*     420 009e.1ead.eadd  dynamic  Yes        5     Po140
+
+
+Displaying entries from DFC switch [2] linecard [3]:
+
+     vlan   mac address    type   learn    age                 ports
+----+----+---------------+-------+-----+----------+-----------------------------
+      420 009e.1ead.eadd  dynamic  Yes      120     Po140
+
+
+Displaying entries from DFC switch [2] linecard [4]:
+
+     vlan   mac address    type   learn    age                 ports
+----+----+---------------+-------+-----+----------+-----------------------------
+      420 009e.1ead.eadd  dynamic  Yes      180     Po140
+
+
+Displaying entries from standby supervisor:
+
+     vlan   mac address    type   learn    age                 ports
+----+----+---------------+-------+-----+----------+-----------------------------
+      420 009e.1ead.eadd  dynamic  Yes      115     Po140