diff --git a/config/fabric.py b/config/fabric.py
index 513a0df346..16ce35f733 100644
--- a/config/fabric.py
+++ b/config/fabric.py
@@ -157,16 +157,12 @@ def error_threshold(crccells, rxcells, namespace):
     config_db.mod_entry("FABRIC_MONITOR", "FABRIC_MONITOR_DATA",
         {'monErrThreshCrcCells': crccells, 'monErrThreshRxCells': rxcells})
 
-def setFabricPortMonitorState(state, namespace ):
+def setFabricPortMonitorState(state, namespace, ctx):
     """ set the fabric port monitor state"""
     # Connect to config database
     config_db = ConfigDBConnector(use_unix_socket_path=True, namespace=namespace)
     config_db.connect()
 
-    # Connect to state database
-    state_db = SonicV2Connector(use_unix_socket_path=True, namespace=namespace)
-    state_db.connect(state_db.STATE_DB, False)
-
     # Make sure configuration data exists
     monitorData = config_db.get_all(config_db.CONFIG_DB, "FABRIC_MONITOR|FABRIC_MONITOR_DATA")
     if not bool(monitorData):
@@ -188,12 +184,11 @@ def state(state, namespace):
 
     n_asics = multi_asic.get_num_asics()
     if n_asics > 1 and namespace is None:
-        ns = multi_asic.get_all_namespaces()
-        ns_list = ns['front_ns'] + ns['back_ns'] + ns['fabric_ns']
+        ns_list = multi_asic.get_namespace_list()
         for namespace in ns_list:
-            setFabricPortMonitorState(state, namespace)
+            setFabricPortMonitorState(state, namespace, ctx)
     else:
-        setFabricPortMonitorState(state, namespace)
+        setFabricPortMonitorState(state, namespace, ctx)
 
 #
 # 'config fabric port monitor poll ...'
diff --git a/tests/config_fabric_test.py b/tests/config_fabric_test.py
index 5b1b54049a..ca8a8b8a09 100644
--- a/tests/config_fabric_test.py
+++ b/tests/config_fabric_test.py
@@ -4,6 +4,7 @@
 import os
 import pytest
 import sys
+import importlib
 
 from click.testing import CliRunner
 from utilities_common.db import Db
@@ -103,3 +104,50 @@ def test_config_fabric_monitor_state(self, ctx):
         result = self.basic_check("port", ["monitor", "state", "disable"], ctx)
         expect_result = 0
         assert operator.eq(result.exit_code, expect_result)
+
+    @classmethod
+    def teardown_class(cls):
+        print("TEARDOWN")
+        os.environ["PATH"] = os.pathsep.join(
+            os.environ["PATH"].split(os.pathsep)[:-1])
+        os.environ["UTILITIES_UNIT_TESTING"] = "0"
+        os.environ["UTILITIES_UNIT_TESTING_TOPOLOGY"] = ""
+
+class TestMultiAsicConfigFabric(object):
+    @classmethod
+    def setup_class(cls):
+        print("SETUP")
+        os.environ["PATH"] += os.pathsep + scripts_path
+        os.environ["UTILITIES_UNIT_TESTING"] = "2"
+        os.environ["UTILITIES_UNIT_TESTING_TOPOLOGY"] = "multi_asic"
+        # change to multi asic config
+        from .mock_tables import dbconnector
+        from .mock_tables import mock_multi_asic
+        importlib.reload(mock_multi_asic)
+        dbconnector.load_namespace_config()
+
+    def basic_check(self, command_name, para_list, ctx):
+        # This function issues command of "config fabric xxxx",
+        # and returns the result of the command.
+        runner = CliRunner()
+        result = runner.invoke(config.config.commands["fabric"].commands[command_name], para_list, obj = ctx)
+        print(result.output)
+        return result
+
+    def test_multi_config_fabric_monitor_state(self, ctx):
+        result = self.basic_check("port", ["monitor", "state", "disable"], ctx)
+        expect_result = 0
+        assert operator.eq(result.exit_code, expect_result)
+
+    @classmethod
+    def teardown_class(cls):
+        print("TEARDOWN_TEST")
+        os.environ["PATH"] = os.pathsep.join(
+            os.environ["PATH"].split(os.pathsep)[:-1])
+        os.environ["UTILITIES_UNIT_TESTING"] = "0"
+        os.environ["UTILITIES_UNIT_TESTING_TOPOLOGY"] = ""
+        # change back to single asic config
+        from .mock_tables import dbconnector
+        from .mock_tables import mock_single_asic
+        importlib.reload(mock_single_asic)
+        dbconnector.load_namespace_config()
diff --git a/tests/mock_tables/asic0/config_db.json b/tests/mock_tables/asic0/config_db.json
index de20194a64..b3dab0fbe0 100644
--- a/tests/mock_tables/asic0/config_db.json
+++ b/tests/mock_tables/asic0/config_db.json
@@ -257,5 +257,12 @@
         "ports@": "Ethernet124",
         "type": "L3",
         "stage": "ingress"
+    },
+    "FABRIC_MONITOR|FABRIC_MONITOR_DATA": {
+        "monCapacityThreshWarn": "100",
+        "monErrThreshCrcCells": "1",
+        "monErrThreshRxCells": "61035156",
+        "monPollThreshIsolation": "1",
+        "monPollThreshRecovery": "8"
     }
 }
diff --git a/tests/mock_tables/asic1/config_db.json b/tests/mock_tables/asic1/config_db.json
index f9fa66a048..65267a2415 100644
--- a/tests/mock_tables/asic1/config_db.json
+++ b/tests/mock_tables/asic1/config_db.json
@@ -197,5 +197,12 @@
         "holdtime": "0",
         "asn": "65100",
         "keepalive": "0"
+    },
+    "FABRIC_MONITOR|FABRIC_MONITOR_DATA": {
+        "monCapacityThreshWarn": "100",
+        "monErrThreshCrcCells": "1",
+        "monErrThreshRxCells": "61035156",
+        "monPollThreshIsolation": "1",
+        "monPollThreshRecovery": "8"
     }
 }