diff --git a/lib/cisco_node_utils/cmd_ref/route_map.yaml b/lib/cisco_node_utils/cmd_ref/route_map.yaml
index 42b80567..93018ccb 100644
--- a/lib/cisco_node_utils/cmd_ref/route_map.yaml
+++ b/lib/cisco_node_utils/cmd_ref/route_map.yaml
@@ -361,7 +361,7 @@ set_distance_local:
 
 # there is more than one space before delete on some platforms
 set_extcomm_list:
-  get_value: '/^set extcomm-list (\S+)(?:\s+)? delete$/'
+  get_value: '/^set extcomm-list (\S+)\s+delete$/'
   set_value: "<state> set extcomm-list <list> delete"
   default_value: false
 
diff --git a/tests/test_bgp_af.rb b/tests/test_bgp_af.rb
index 4dae7284..d888d0a1 100644
--- a/tests/test_bgp_af.rb
+++ b/tests/test_bgp_af.rb
@@ -170,6 +170,9 @@ def check_test_exceptions(test_, os_, vrf_, af_)
       # triggers a version check below.
       if expect == :runtime
         case Platform.image_version
+        when /7\.3/
+          expect = :success if test == :additional_paths_send ||
+                               test == :additional_paths_receive
         when /8.0|8.1|8.2|8.3|F3.2/
           expect = :success
           expect = :runtime if test == :additional_paths_receive && Platform.image_version[/8.0|8.1/]
diff --git a/tests/test_interface_svi.rb b/tests/test_interface_svi.rb
index f3456e7a..3e79d0bb 100644
--- a/tests/test_interface_svi.rb
+++ b/tests/test_interface_svi.rb
@@ -195,7 +195,7 @@ def test_description
 
   def test_sys_def_svi_autostate
     skip_autostate_test?
-    skip_legacy_defect?('8.0.1|8.1.1', 'CSC: Behavior change after helsinki')
+    skip_legacy_defect?('8.0.1|8.1.1|8\.3', 'CSC: Behavior change after helsinki')
     interface = Interface.new(interfaces[0])
 
     system_default_svi_autostate('no ')
diff --git a/tests/test_snmpserver.rb b/tests/test_snmpserver.rb
index 24723db3..fceb25f4 100644
--- a/tests/test_snmpserver.rb
+++ b/tests/test_snmpserver.rb
@@ -155,7 +155,7 @@ def test_location_special_chars
   end
 
   def test_packet_size
-    skip_legacy_defect?('7.0.3.I2.2e|7.0.3.I2.5|7.0.3.I3.1',
+    skip_legacy_defect?('7.0.3.I2.2e|7.0.3.I2.5|7.0.3.I3.1|7.3.2.D',
                         'CSCuz14217: CLI shows default snmp packet-size incorrectly as 0')
 
     if validate_property_excluded?('snmp_server', 'packet_size')
diff --git a/tests/test_tacacs_global.rb b/tests/test_tacacs_global.rb
index a232e7d5..6eb8bd60 100644
--- a/tests/test_tacacs_global.rb
+++ b/tests/test_tacacs_global.rb
@@ -75,7 +75,9 @@ def test_tacacs_global
     global.encryption_key_set(nil, key)
     # Device encypts key - verify return value
     assert_equal(7, global.key_format)
-    assert_equal('"WAWY_NZB"', global.key)
+    key = 'WAWY_NZB'
+    key = "\"#{key}\"" unless Platform.image_version[/7\.3/]
+    assert_equal(key, global.key)
 
     skip_versions = ['7.0.3.(I2|I3)', '7.0.3.I4.[1-7]']
     if step_unless_legacy_defect(skip_versions, 'CSCvh72911: Cannot configure tacacs-server key 6')
@@ -85,7 +87,9 @@ def test_tacacs_global
       key = 'JDYkqyIFWeBvzpljSfWmRZrmRSRE8'
       global.encryption_key_set(key_format, key)
       assert_equal(key_format, global.key_format)
-      assert_equal("\"#{key}\"", global.key)
+
+      key = "\"#{key}\"" unless Platform.image_version[/7\.3/]
+      assert_equal(key, global.key)
     end
 
     # Remove global key
diff --git a/tests/test_vtp.rb b/tests/test_vtp.rb
index aa7b26da..84dd4f61 100755
--- a/tests/test_vtp.rb
+++ b/tests/test_vtp.rb
@@ -175,10 +175,10 @@ def test_password_valid
   end
 
   # this fails on n7k running 7.3(0)D1.1 image but it
-  # is fixed in later releases. The bugID is CSCuy87970
+  # is fixed in some later releases. The bugID is CSCuy87970
   # which is already verified.
   def test_password_special_characters
-    skip_legacy_defect?('7.3.0.(N1|D1).1.bin',
+    skip_legacy_defect?('7.3.[012].(N1|D1)',
                         'CSCuy87970: NXAPI incorrect backslash escape')
     vtp = vtp_domain('password')
     vtp.password = 'hello!//\\#%$x'