diff --git a/dist/images/install.sh b/dist/images/install.sh
index 348fcf68896..6c8c89c6bdf 100755
--- a/dist/images/install.sh
+++ b/dist/images/install.sh
@@ -613,6 +613,8 @@ spec:
                   type: string
                 u2oInterconnection:
                   type: boolean
+                enableMulticastSnoop:
+                  type: boolean
                 u2oInterconnectionIP:
                   type: string
   scope: Cluster
diff --git a/kubeovn-helm/templates/kube-ovn-crd.yaml b/kubeovn-helm/templates/kube-ovn-crd.yaml
index c0962068f59..f2f1b230a9b 100644
--- a/kubeovn-helm/templates/kube-ovn-crd.yaml
+++ b/kubeovn-helm/templates/kube-ovn-crd.yaml
@@ -436,6 +436,8 @@ spec:
                   type: string
                 u2oInterconnection:
                   type: boolean
+                enableMulticastSnoop:
+                  type: boolean
                 u2oInterconnectionIP:
                   type: string
   scope: Cluster
diff --git a/pkg/apis/kubeovn/v1/types.go b/pkg/apis/kubeovn/v1/types.go
index 3c5e2f2af89..ca5638333a4 100644
--- a/pkg/apis/kubeovn/v1/types.go
+++ b/pkg/apis/kubeovn/v1/types.go
@@ -129,6 +129,7 @@ type SubnetSpec struct {
 	DisableInterConnection bool   `json:"disableInterConnection,omitempty"`
 	U2OInterconnection     bool   `json:"u2oInterconnection,omitempty"`
 	U2OInterconnectionIP   string `json:"u2oInterconnectionIP,omitempty"`
+	EnableMulicastSnoop    bool   `json:"enableMulticastSnoop,omitempty"`
 }
 
 // ConditionType encodes information on the condition
diff --git a/pkg/controller/subnet.go b/pkg/controller/subnet.go
index d628aa674e8..8b7a052376b 100644
--- a/pkg/controller/subnet.go
+++ b/pkg/controller/subnet.go
@@ -94,7 +94,8 @@ func (c *Controller) enqueueUpdateSubnet(old, new interface{}) {
 		oldSubnet.Spec.Vlan != newSubnet.Spec.Vlan ||
 		oldSubnet.Spec.U2OInterconnection != newSubnet.Spec.U2OInterconnection ||
 		(newSubnet.Spec.U2OInterconnection && newSubnet.Spec.U2OInterconnectionIP != "" &&
-			oldSubnet.Spec.U2OInterconnectionIP != newSubnet.Spec.U2OInterconnectionIP) {
+			oldSubnet.Spec.U2OInterconnectionIP != newSubnet.Spec.U2OInterconnectionIP) ||
+		oldSubnet.Spec.EnableMulicastSnoop != newSubnet.Spec.EnableMulicastSnoop {
 		klog.V(3).Infof("enqueue update subnet %s", key)
 		c.addOrUpdateSubnetQueue.Add(key)
 	}
@@ -602,7 +603,7 @@ func (c *Controller) handleAddOrUpdateSubnet(key string) error {
 	if !exist {
 		subnet.Status.EnsureStandardConditions()
 		// If multiple namespace use same ls name, only first one will success
-		if err := c.ovnLegacyClient.CreateLogicalSwitch(subnet.Name, vpc.Status.Router, subnet.Spec.CIDRBlock, subnet.Spec.Gateway, needRouter); err != nil {
+		if err := c.ovnLegacyClient.CreateLogicalSwitch(subnet.Name, vpc.Status.Router, subnet.Spec.CIDRBlock, subnet.Spec.Gateway, needRouter, subnet.Spec.EnableMulicastSnoop); err != nil {
 			c.patchSubnetStatus(subnet, "CreateLogicalSwitchFailed", err.Error())
 			return err
 		}
@@ -619,7 +620,7 @@ func (c *Controller) handleAddOrUpdateSubnet(key string) error {
 		if subnet.Status.U2OInterconnectionIP != "" && subnet.Spec.U2OInterconnection {
 			gateway = subnet.Status.U2OInterconnectionIP
 		}
-		if err := c.ovnLegacyClient.SetLogicalSwitchConfig(subnet.Name, vpc.Status.Router, subnet.Spec.Protocol, subnet.Spec.CIDRBlock, gateway, subnet.Spec.ExcludeIps, needRouter); err != nil {
+		if err := c.ovnLegacyClient.SetLogicalSwitchConfig(subnet.Name, vpc.Status.Router, subnet.Spec.Protocol, subnet.Spec.CIDRBlock, gateway, subnet.Spec.ExcludeIps, needRouter, subnet.Spec.EnableMulicastSnoop); err != nil {
 			c.patchSubnetStatus(subnet, "SetLogicalSwitchConfigFailed", err.Error())
 			return err
 		}
diff --git a/pkg/ovs/ovn-nbctl-legacy.go b/pkg/ovs/ovn-nbctl-legacy.go
index 518bea5a8b2..ac73eec463c 100644
--- a/pkg/ovs/ovn-nbctl-legacy.go
+++ b/pkg/ovs/ovn-nbctl-legacy.go
@@ -305,7 +305,7 @@ func (c LegacyClient) ListPodLogicalSwitchPorts(pod, namespace string) ([]string
 	return result, nil
 }
 
-func (c LegacyClient) SetLogicalSwitchConfig(ls, lr, protocol, subnet, gateway string, excludeIps []string, needRouter bool) error {
+func (c LegacyClient) SetLogicalSwitchConfig(ls, lr, protocol, subnet, gateway string, excludeIps []string, needRouter, needMulticastSnoop bool) error {
 	var err error
 	cidrBlocks := strings.Split(subnet, ",")
 	mask := strings.Split(cidrBlocks[0], "/")[1]
@@ -364,6 +364,15 @@ func (c LegacyClient) SetLogicalSwitchConfig(ls, lr, protocol, subnet, gateway s
 	}
 	cmd = append(cmd, []string{"--",
 		"set", "logical_switch", ls, fmt.Sprintf("external_ids:vendor=%s", util.CniTypeName)}...)
+
+	if needMulticastSnoop {
+		cmd = append(cmd, []string{"--",
+			"set", "logical_switch", ls, "other_config:mcast_snoop=true", "other_config:mcast_querier=false"}...)
+	} else {
+		cmd = append(cmd, []string{"--",
+			"remove", "logical_switch", ls, "other_config", "mcast_snoop=true", "mcast_querier=false"}...)
+	}
+
 	_, err = c.ovnNbCommand(cmd...)
 	if err != nil {
 		klog.Errorf("set switch config for %s failed: %v", ls, err)
@@ -373,10 +382,15 @@ func (c LegacyClient) SetLogicalSwitchConfig(ls, lr, protocol, subnet, gateway s
 }
 
 // CreateLogicalSwitch create logical switch in ovn, connect it to router and apply tcp/udp lb rules
-func (c LegacyClient) CreateLogicalSwitch(ls, lr, subnet, gateway string, needRouter bool) error {
-	_, err := c.ovnNbCommand(MayExist, "ls-add", ls, "--",
-		"set", "logical_switch", ls, fmt.Sprintf("external_ids:vendor=%s", util.CniTypeName))
+func (c LegacyClient) CreateLogicalSwitch(ls, lr, subnet, gateway string, needRouter, needMulticastSnoop bool) error {
+	cmd := []string{MayExist, "ls-add", ls, "--", "set", "logical_switch", ls, fmt.Sprintf("external_ids:vendor=%s", util.CniTypeName)}
+
+	if needMulticastSnoop {
+		cmd = append(cmd, []string{"--",
+			"set", "logical_switch", ls, "other_config:mcast_snoop=true", "other_config:mcast_querier=false"}...)
+	}
 
+	_, err := c.ovnNbCommand(cmd...)
 	if err != nil {
 		klog.Errorf("create switch %s failed: %v", ls, err)
 		return err
diff --git a/yamls/crd.yaml b/yamls/crd.yaml
index d2cf3848030..77682fb28ec 100644
--- a/yamls/crd.yaml
+++ b/yamls/crd.yaml
@@ -225,6 +225,8 @@ spec:
                   type: string
                 u2oInterconnection:
                   type: boolean
+                enableMulticastSnoop:
+                  type: boolean
                 u2oInterconnectionIP:
                   type: string
   scope: Cluster