diff --git a/show/interfaces/__init__.py b/show/interfaces/__init__.py
index 6cb2febc19..75dbdfd1ee 100644
--- a/show/interfaces/__init__.py
+++ b/show/interfaces/__init__.py
@@ -203,6 +203,9 @@ def breakout(ctx):
             raise click.Abort()
 
         for port_name in platform_dict:
+            # Check whether port is available in `BREAKOUT_CFG` table or not
+            if  port_name not in cur_brkout_tbl:
+                continue
             cur_brkout_mode = cur_brkout_tbl[port_name]["brkout_mode"]
 
             # Update deafult breakout mode and current breakout mode to platform_dict
@@ -252,7 +255,11 @@ def currrent_mode(ctx, interface):
 
     # Show current Breakout Mode of user prompted interface
     if interface is not None:
-        body.append([interface, str(cur_brkout_tbl[interface]['brkout_mode'])])
+        # Check whether interface is available in `BREAKOUT_CFG` table or not
+        if interface in cur_brkout_tbl:
+            body.append([interface, str(cur_brkout_tbl[interface]['brkout_mode'])])
+        else:
+            body.append([interface, "Not Available"])
         click.echo(tabulate(body, header, tablefmt="grid"))
         return
 
diff --git a/tests/show_breakout_test.py b/tests/show_breakout_test.py
index 0072b9d2f1..95ec7871b4 100644
--- a/tests/show_breakout_test.py
+++ b/tests/show_breakout_test.py
@@ -35,6 +35,16 @@
 +-------------+-------------------------+
 """
 
+# Negetive Test
+# Expected output for 'show breakout current-mode Ethernet60'
+current_mode_intf_output_Ethernet60 = ''+ \
+"""+-------------+-------------------------+
+| Interface   | Current Breakout Mode   |
++=============+=========================+
+| Ethernet60  | Not Available           |
++-------------+-------------------------+
+"""
+
 class TestBreakout(TestCase):
     @classmethod
     def setup_class(cls):
@@ -59,6 +69,12 @@ def test_single_intf_current_mode(self):
         print(sys.stderr, result.output)
         assert result.output == current_mode_intf_output
 
+    # Negetive Test 'show interfaces  breakout current-mode Ethernet60'
+    def test_single_intf_current_mode(self):
+        result = self.runner.invoke(show.cli.commands["interfaces"].commands["breakout"].commands["current-mode"], ["Ethernet60"], obj=self.obj)
+        print(sys.stderr, result.output)
+        assert result.output == current_mode_intf_output_Ethernet60
+
     @classmethod
     def teardown_class(cls):
         print("TEARDOWN")