diff --git a/dockers/docker-orchagent/start.sh b/dockers/docker-orchagent/start.sh
index aa4e5b7dae..9f3ba3cb07 100755
--- a/dockers/docker-orchagent/start.sh
+++ b/dockers/docker-orchagent/start.sh
@@ -22,6 +22,10 @@ supervisorctl start neighsyncd
 
 supervisorctl start swssconfig
 
+supervisorctl start vlanmgrd
+
+supervisorctl start intfmgrd
+
 # Start arp_update when VLAN exists
 VLAN=`sonic-cfggen -d -v 'VLAN.keys() | join(" ") if VLAN'`
 if [ "$VLAN" != "" ]; then
diff --git a/dockers/docker-orchagent/supervisord.conf b/dockers/docker-orchagent/supervisord.conf
index 09850b13d4..95e92be622 100644
--- a/dockers/docker-orchagent/supervisord.conf
+++ b/dockers/docker-orchagent/supervisord.conf
@@ -67,3 +67,19 @@ autostart=false
 autorestart=true
 stdout_logfile=syslog
 stderr_logfile=syslog
+
+[program:vlanmgrd]
+command=/usr/bin/vlanmgrd
+priority=9
+autostart=false
+autorestart=false
+stdout_logfile=syslog
+stderr_logfile=syslog
+
+[program:intfmgrd]
+command=/usr/bin/intfmgrd
+priority=10
+autostart=false
+autorestart=false
+stdout_logfile=syslog
+stderr_logfile=syslog
diff --git a/files/image_config/interfaces/interfaces.j2 b/files/image_config/interfaces/interfaces.j2
index 2fdd04804c..a06ff91518 100644
--- a/files/image_config/interfaces/interfaces.j2
+++ b/files/image_config/interfaces/interfaces.j2
@@ -55,19 +55,6 @@ iface {{ name }} {{ 'inet' if prefix | ipv4 else 'inet6' }} static
     netmask {{ prefix | netmask if prefix | ipv4 else prefix | prefixlen }}
 #
 {% endfor %}
-{% if VLAN %}
-# "|| true" is added to suppress the error when interface is already a member of VLAN
-{% for vlan in VLAN.keys()|sort %}
-{% for member in VLAN[vlan]['members'] %}
-allow-hotplug {{ member }}
-iface {{ member }} inet manual
-    pre-up ifconfig {{ member }} up mtu 9100
-    post-up brctl addif {{ vlan }} {{ member }} || true
-    post-down ifconfig {{ member }} down
-#
-{% endfor %}
-{% endfor %}
-{% endif %}
 {% if PORTCHANNEL %}
 # "|| true" is added to suppress the error when interface is already a member of LAG
 # "ip link show | grep -q master" is added to ensure interface is enslaved
@@ -83,20 +70,6 @@ iface {{ member }} inet manual
 {% endfor %}
 {% endif %}
 {% endblock front_panel_interfaces %}
-{% block vlan_interfaces %}
-{% if VLAN_INTERFACE %}
-# Vlan interfaces
-{% for (name, prefix) in VLAN_INTERFACE.keys() | sort %}
-auto {{ name }}
-iface {{ name }} {{ 'inet' if prefix | ipv4 else 'inet6' }} static
-    bridge_ports none
-    hwaddress ether {{ hwaddr }}
-    address {{ prefix | ip }}
-    netmask {{ prefix | netmask if prefix | ipv4 else prefix | prefixlen }}
-{% endfor %}
-#
-{% endif %}
-{% endblock vlan_interfaces %}
 {% block pc_interfaces %}
 {% if PORTCHANNEL_INTERFACE %}
 # Portchannel interfaces
diff --git a/src/sonic-config-engine/minigraph.py b/src/sonic-config-engine/minigraph.py
index c51b24afed..8269970633 100644
--- a/src/sonic-config-engine/minigraph.py
+++ b/src/sonic-config-engine/minigraph.py
@@ -24,7 +24,7 @@ ns = "Microsoft.Search.Autopilot.Evolution"
 ns1 = "http://schemas.datacontract.org/2004/07/Microsoft.Search.Autopilot.Evolution"
 ns2 = "Microsoft.Search.Autopilot.NetMux"
 ns3 = "http://www.w3.org/2001/XMLSchema-instance"
-
+KEY_SEPARATOR = '|'
 
 class minigraph_encoder(json.JSONEncoder):
     def default(self, obj):
@@ -86,7 +86,7 @@ def parse_png(png, hname):
         if child.tag == str(QName(ns, "Devices")):
             for device in child.findall(str(QName(ns, "Device"))):
                 (lo_prefix, mgmt_prefix, name, hwsku, d_type) = parse_device(device)
-                device_data = {'lo_addr': lo_prefix, 'type': d_type, 'mgmt_addr': mgmt_prefix, 'hwsku': hwsku } 
+                device_data = {'lo_addr': lo_prefix, 'type': d_type, 'mgmt_addr': mgmt_prefix, 'hwsku': hwsku }
                 devices[name] = device_data
 
         if child.tag == str(QName(ns, "DeviceInterfaceLinks")):
@@ -153,6 +153,7 @@ def parse_dpg(dpg, hname):
         vlanintfs = child.find(str(QName(ns, "VlanInterfaces")))
         vlan_intfs = []
         vlans = {}
+        vlan_members = {}
         for vintf in vlanintfs.findall(str(QName(ns, "VlanInterface"))):
             vintfname = vintf.find(str(QName(ns, "Name"))).text
             vlanid = vintf.find(str(QName(ns, "VlanID"))).text
@@ -160,7 +161,10 @@ def parse_dpg(dpg, hname):
             vmbr_list = vintfmbr.split(';')
             for i, member in enumerate(vmbr_list):
                 vmbr_list[i] = port_alias_map.get(member, member)
-            vlan_attributes = {'members': vmbr_list, 'vlanid': vlanid}
+                sonic_vlan_member_name = "Vlan%s%s%s" % (vlanid, KEY_SEPARATOR, vmbr_list[i])
+                vlan_members[sonic_vlan_member_name] = {'tagging_mode': 'untagged'}
+
+            vlan_attributes = {'vlanid': vlanid}
 
             # If this VLAN requires a DHCP relay agent, it will contain a <DhcpRelays> element
             # containing a list of DHCP server IPs
@@ -194,8 +198,8 @@ def parse_dpg(dpg, hname):
                     break;
             if acl_intfs:
                 acls[aclname] = { 'policy_desc': aclname, 'ports': acl_intfs, 'type': 'MIRROR' if is_mirror else 'L3'}
-        return intfs, lo_intfs, mgmt_intf, vlans, pcs, acls
-    return None, None, None, None, None, None
+        return intfs, lo_intfs, mgmt_intf, vlans, vlan_members, pcs, acls
+    return None, None, None, None, None, None, None
 
 
 def parse_cpg(cpg, hname):
@@ -318,6 +322,7 @@ def parse_xml(filename, platform=None, port_config_file=None):
     vlan_intfs = None
     pc_intfs = None
     vlans = None
+    vlan_members = None
     pcs = None
     mgmt_intf = None
     lo_intf = None
@@ -345,7 +350,7 @@ def parse_xml(filename, platform=None, port_config_file=None):
     port_alias_map.update(alias_map)
     for child in root:
         if child.tag == str(QName(ns, "DpgDec")):
-            (intfs, lo_intfs, mgmt_intf, vlans, pcs, acls) = parse_dpg(child, hostname)
+            (intfs, lo_intfs, mgmt_intf, vlans, vlan_members, pcs, acls) = parse_dpg(child, hostname)
         elif child.tag == str(QName(ns, "CpgDec")):
             (bgp_sessions, bgp_asn, bgp_peers_with_range) = parse_cpg(child, hostname)
         elif child.tag == str(QName(ns, "PngDec")):
@@ -393,6 +398,7 @@ def parse_xml(filename, platform=None, port_config_file=None):
     results['PORT'] = ports
     results['PORTCHANNEL'] = pcs
     results['VLAN'] = vlans
+    results['VLAN_MEMBER'] = vlan_members
 
     results['DEVICE_NEIGHBOR'] = neighbors
     results['DEVICE_NEIGHBOR_METADATA'] = { key:devices[key] for key in devices if key != hostname }
diff --git a/src/sonic-config-engine/tests/sample_output/interfaces b/src/sonic-config-engine/tests/sample_output/interfaces
index 89a23471a7..2d54e6dabb 100644
--- a/src/sonic-config-engine/tests/sample_output/interfaces
+++ b/src/sonic-config-engine/tests/sample_output/interfaces
@@ -39,151 +39,6 @@ iface eth0 inet6 static
     down ip -6 rule delete from 2603:10e2:0:2902::8/128 table default
 #
 # The switch front panel interfaces
-# "|| true" is added to suppress the error when interface is already a member of VLAN
-allow-hotplug fortyGigE0/4
-iface fortyGigE0/4 inet manual
-    pre-up ifconfig fortyGigE0/4 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/4 || true
-    post-down ifconfig fortyGigE0/4 down
-#
-allow-hotplug fortyGigE0/8
-iface fortyGigE0/8 inet manual
-    pre-up ifconfig fortyGigE0/8 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/8 || true
-    post-down ifconfig fortyGigE0/8 down
-#
-allow-hotplug fortyGigE0/12
-iface fortyGigE0/12 inet manual
-    pre-up ifconfig fortyGigE0/12 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/12 || true
-    post-down ifconfig fortyGigE0/12 down
-#
-allow-hotplug fortyGigE0/16
-iface fortyGigE0/16 inet manual
-    pre-up ifconfig fortyGigE0/16 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/16 || true
-    post-down ifconfig fortyGigE0/16 down
-#
-allow-hotplug fortyGigE0/20
-iface fortyGigE0/20 inet manual
-    pre-up ifconfig fortyGigE0/20 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/20 || true
-    post-down ifconfig fortyGigE0/20 down
-#
-allow-hotplug fortyGigE0/24
-iface fortyGigE0/24 inet manual
-    pre-up ifconfig fortyGigE0/24 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/24 || true
-    post-down ifconfig fortyGigE0/24 down
-#
-allow-hotplug fortyGigE0/28
-iface fortyGigE0/28 inet manual
-    pre-up ifconfig fortyGigE0/28 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/28 || true
-    post-down ifconfig fortyGigE0/28 down
-#
-allow-hotplug fortyGigE0/32
-iface fortyGigE0/32 inet manual
-    pre-up ifconfig fortyGigE0/32 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/32 || true
-    post-down ifconfig fortyGigE0/32 down
-#
-allow-hotplug fortyGigE0/36
-iface fortyGigE0/36 inet manual
-    pre-up ifconfig fortyGigE0/36 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/36 || true
-    post-down ifconfig fortyGigE0/36 down
-#
-allow-hotplug fortyGigE0/40
-iface fortyGigE0/40 inet manual
-    pre-up ifconfig fortyGigE0/40 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/40 || true
-    post-down ifconfig fortyGigE0/40 down
-#
-allow-hotplug fortyGigE0/44
-iface fortyGigE0/44 inet manual
-    pre-up ifconfig fortyGigE0/44 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/44 || true
-    post-down ifconfig fortyGigE0/44 down
-#
-allow-hotplug fortyGigE0/48
-iface fortyGigE0/48 inet manual
-    pre-up ifconfig fortyGigE0/48 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/48 || true
-    post-down ifconfig fortyGigE0/48 down
-#
-allow-hotplug fortyGigE0/52
-iface fortyGigE0/52 inet manual
-    pre-up ifconfig fortyGigE0/52 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/52 || true
-    post-down ifconfig fortyGigE0/52 down
-#
-allow-hotplug fortyGigE0/56
-iface fortyGigE0/56 inet manual
-    pre-up ifconfig fortyGigE0/56 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/56 || true
-    post-down ifconfig fortyGigE0/56 down
-#
-allow-hotplug fortyGigE0/60
-iface fortyGigE0/60 inet manual
-    pre-up ifconfig fortyGigE0/60 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/60 || true
-    post-down ifconfig fortyGigE0/60 down
-#
-allow-hotplug fortyGigE0/64
-iface fortyGigE0/64 inet manual
-    pre-up ifconfig fortyGigE0/64 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/64 || true
-    post-down ifconfig fortyGigE0/64 down
-#
-allow-hotplug fortyGigE0/68
-iface fortyGigE0/68 inet manual
-    pre-up ifconfig fortyGigE0/68 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/68 || true
-    post-down ifconfig fortyGigE0/68 down
-#
-allow-hotplug fortyGigE0/72
-iface fortyGigE0/72 inet manual
-    pre-up ifconfig fortyGigE0/72 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/72 || true
-    post-down ifconfig fortyGigE0/72 down
-#
-allow-hotplug fortyGigE0/76
-iface fortyGigE0/76 inet manual
-    pre-up ifconfig fortyGigE0/76 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/76 || true
-    post-down ifconfig fortyGigE0/76 down
-#
-allow-hotplug fortyGigE0/80
-iface fortyGigE0/80 inet manual
-    pre-up ifconfig fortyGigE0/80 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/80 || true
-    post-down ifconfig fortyGigE0/80 down
-#
-allow-hotplug fortyGigE0/84
-iface fortyGigE0/84 inet manual
-    pre-up ifconfig fortyGigE0/84 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/84 || true
-    post-down ifconfig fortyGigE0/84 down
-#
-allow-hotplug fortyGigE0/88
-iface fortyGigE0/88 inet manual
-    pre-up ifconfig fortyGigE0/88 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/88 || true
-    post-down ifconfig fortyGigE0/88 down
-#
-allow-hotplug fortyGigE0/92
-iface fortyGigE0/92 inet manual
-    pre-up ifconfig fortyGigE0/92 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/92 || true
-    post-down ifconfig fortyGigE0/92 down
-#
-allow-hotplug fortyGigE0/96
-iface fortyGigE0/96 inet manual
-    pre-up ifconfig fortyGigE0/96 up mtu 9100
-    post-up brctl addif Vlan1000 fortyGigE0/96 || true
-    post-down ifconfig fortyGigE0/96 down
-#
 # "|| true" is added to suppress the error when interface is already a member of LAG
 # "ip link show | grep -q master" is added to ensure interface is enslaved
 allow-hotplug fortyGigE0/112
@@ -210,14 +65,6 @@ iface fortyGigE0/124 inet manual
     post-up ip link show fortyGigE0/124 | grep -q master && ifconfig fortyGigE0/124 up
     post-down ifconfig fortyGigE0/124 down
 #
-# Vlan interfaces
-auto Vlan1000
-iface Vlan1000 inet static
-    bridge_ports none
-    hwaddress ether e4:1d:2d:a5:f3:ad
-    address 192.168.0.1
-    netmask 255.255.255.224
-#
 # Portchannel interfaces
 allow-hotplug PortChannel01
 iface PortChannel01 inet static
diff --git a/src/sonic-config-engine/tests/test_cfggen.py b/src/sonic-config-engine/tests/test_cfggen.py
index 31663077c4..47cc006f46 100644
--- a/src/sonic-config-engine/tests/test_cfggen.py
+++ b/src/sonic-config-engine/tests/test_cfggen.py
@@ -88,7 +88,12 @@ class TestCfgGen(TestCase):
     def test_minigraph_vlans(self):
         argument = '-m "' + self.sample_graph_simple + '" -p "' + self.port_config + '" -v VLAN'
         output = self.run_script(argument)
-        self.assertEqual(output.strip(), "{'Vlan1000': {'dhcp_servers': ['192.0.0.1', '192.0.0.2'], 'members': ['Ethernet8'], 'vlanid': '1000'}}")
+        self.assertEqual(output.strip(), "{'Vlan1000': {'dhcp_servers': ['192.0.0.1', '192.0.0.2'], 'vlanid': '1000'}}")
+
+    def test_minigraph_vlan_members(self):
+        argument = '-m "' + self.sample_graph_simple + '" -p "' + self.port_config + '" -v VLAN_MEMBER'
+        output = self.run_script(argument)
+        self.assertEqual(output.strip(), "{'Vlan1000|Ethernet8': {'tagging_mode': 'untagged'}}")
 
     def test_minigraph_vlan_interfaces(self):
         argument = '-m "' + self.sample_graph_simple + '" -p "' + self.port_config + '" -v "VLAN_INTERFACE.keys()"'
diff --git a/src/sonic-swss b/src/sonic-swss
index f90a4e1ef3..6e845042c1 160000
--- a/src/sonic-swss
+++ b/src/sonic-swss
@@ -1 +1 @@
-Subproject commit f90a4e1ef369491b84a048cbf234f4cd3442d552
+Subproject commit 6e845042c1d9097bfe713a32dab7b414527962bf
diff --git a/src/sonic-swss-common b/src/sonic-swss-common
index a6f74b67a5..adf7d4cb3c 160000
--- a/src/sonic-swss-common
+++ b/src/sonic-swss-common
@@ -1 +1 @@
-Subproject commit a6f74b67a58074439d8f3dbf84fa8ecc0a2e06a6
+Subproject commit adf7d4cb3c22061bf781ef6ce7b79964ce505730