diff --git a/show/bgp_frr_v4.py b/show/bgp_frr_v4.py
index 10e5d982cd..ddcd688581 100644
--- a/show/bgp_frr_v4.py
+++ b/show/bgp_frr_v4.py
@@ -20,12 +20,13 @@
 def bgp():
     """Show IPv4 BGP (Border Gateway Protocol) information"""
     if device_info.is_supervisor():
-        # if the device is a chassis, the command need to be executed by rexec
-        click.echo("Since the current device is a chassis supervisor, " +
-                   "this command will be executed remotely on all linecards")
-        proc = subprocess.run(["rexec", "all"] + ["-c", " ".join(sys.argv)])
-        sys.exit(proc.returncode)
-    pass
+        subcommand = sys.argv[3]
+        if subcommand not in "network":
+            # the command will be executed directly by rexec if it is not "show ip bgp network"
+            click.echo("Since the current device is a chassis supervisor, " +
+                       "this command will be executed remotely on all linecards")
+            proc = subprocess.run(["rexec", "all"] + ["-c", " ".join(sys.argv)])
+            sys.exit(proc.returncode)
 
 
 # 'summary' subcommand ("show ip bgp summary")
@@ -92,7 +93,7 @@ def neighbors(ipaddress, info_type, namespace):
 @bgp.command()
 @click.argument('ipaddress',
                 metavar='[<ipv4-address>|<ipv4-prefix>]',
-                required=False)
+                required=True if device_info.is_supervisor() else False)
 @click.argument('info_type',
                 metavar='[bestpath|json|longer-prefixes|multipath]',
                 type=click.Choice(
@@ -103,19 +104,22 @@ def neighbors(ipaddress, info_type, namespace):
                 'namespace',
                 type=str,
                 show_default=True,
-                required=True if multi_asic.is_multi_asic is True else False,
+                required=False,
                 help='Namespace name or all',
-                default=multi_asic.DEFAULT_NAMESPACE,
+                default="all",
                 callback=multi_asic_util.multi_asic_namespace_validation_callback)
 def network(ipaddress, info_type, namespace):
     """Show IP (IPv4) BGP network"""
 
+    if device_info.is_supervisor():
+        # the command will be executed by rexec
+        click.echo("Since the current device is a chassis supervisor, " +
+                   "this command will be executed remotely on all linecards")
+        proc = subprocess.run(["rexec", "all"] + ["-c", " ".join(sys.argv)])
+        sys.exit(proc.returncode)
+
     namespace = namespace.strip()
     if multi_asic.is_multi_asic():
-        if namespace == multi_asic.DEFAULT_NAMESPACE:
-            ctx = click.get_current_context()
-            ctx.fail('-n/--namespace option required. provide namespace from list {}'
-                     .format(multi_asic.get_namespace_list()))
         if namespace != "all" and namespace not in multi_asic.get_namespace_list():
             ctx = click.get_current_context()
             ctx.fail('invalid namespace {}. provide namespace from list {}'
diff --git a/tests/bgp_commands_input/bgp_network_test_vector.py b/tests/bgp_commands_input/bgp_network_test_vector.py
index 73ece16a66..f9edd66fa2 100644
--- a/tests/bgp_commands_input/bgp_network_test_vector.py
+++ b/tests/bgp_commands_input/bgp_network_test_vector.py
@@ -595,10 +595,10 @@ def mock_show_bgp_network_multi_asic(param):
         'rc': 0,
         'rc_output': bgp_v6_network_longer_prefixes
     },
-    'bgp_v4_network_multi_asic': {
+    'bgp_v4_network_default_multi_asic': {
         'args': [],
-        'rc': 2,
-        'rc_err_msg': multi_asic_bgp_network_err
+        'rc': 0,
+        'rc_output': bgp_v4_network_all_asic
     },
     'bgp_v4_network_asic0': {
         'args': ['-nasic0'],
diff --git a/tests/remote_show_test.py b/tests/remote_show_test.py
index 6acbb8185f..e1be3d0302 100644
--- a/tests/remote_show_test.py
+++ b/tests/remote_show_test.py
@@ -31,6 +31,7 @@ def setup_class(cls):
         pass
 
     @mock.patch("sonic_py_common.device_info.is_supervisor", mock.MagicMock(return_value=True))
+    @mock.patch("sys.argv", ["show", "ip", "bgp", "summary"])
     def test_show_ip_bgp_rexec(self, setup_bgp_commands):
         show = setup_bgp_commands
         runner = CliRunner()
@@ -44,6 +45,7 @@ def test_show_ip_bgp_rexec(self, setup_bgp_commands):
         assert MULTI_LC_REXEC_OUTPUT == result.output
 
     @mock.patch("sonic_py_common.device_info.is_supervisor", mock.MagicMock(return_value=True))
+    @mock.patch("sys.argv", ["show", "ip", "bgp", "summary"])
     def test_show_ip_bgp_error_rexec(self, setup_bgp_commands):
         show = setup_bgp_commands
         runner = CliRunner()
@@ -55,3 +57,17 @@ def test_show_ip_bgp_error_rexec(self, setup_bgp_commands):
         subprocess.run = _old_subprocess_run
         assert result.exit_code == 1
         assert MULTI_LC_ERR_OUTPUT == result.output
+
+    @mock.patch("sonic_py_common.device_info.is_supervisor", mock.MagicMock(return_value=True))
+    @mock.patch("sys.argv", ["show", "ip", "bgp", "network", "10.0.0.0/24"])
+    def test_show_ip_bgp_network_rexec(self, setup_bgp_commands):
+        show = setup_bgp_commands
+        runner = CliRunner()
+
+        _old_subprocess_run = subprocess.run
+        subprocess.run = mock_rexec_command
+        result = runner.invoke(show.cli.commands["ip"].commands["bgp"], args=["network", "10.0.0.0/24"])
+        print(result.output)
+        subprocess.run = _old_subprocess_run
+        assert result.exit_code == 0
+        assert MULTI_LC_REXEC_OUTPUT == result.output
diff --git a/tests/show_bgp_network_test.py b/tests/show_bgp_network_test.py
index d3f24c8571..bfc23d8912 100644
--- a/tests/show_bgp_network_test.py
+++ b/tests/show_bgp_network_test.py
@@ -78,7 +78,7 @@ def setup_class(cls):
 
     @pytest.mark.parametrize(
         'setup_multi_asic_bgp_instance, test_vector',
-        [('bgp_v4_network', 'bgp_v4_network_multi_asic'),
+        [('bgp_v4_network_all_asic', 'bgp_v4_network_default_multi_asic'),
          ('bgp_v6_network', 'bgp_v6_network_multi_asic'),
          ('bgp_v4_network_asic0', 'bgp_v4_network_asic0'),
          ('bgp_v4_network_ip_address_asic0', 'bgp_v4_network_ip_address_asic0'),