diff --git a/ansible/golden_config_db/smartswitch_t1-28-lag.json b/ansible/golden_config_db/smartswitch_t1-28-lag.json
index 6db093155f..7117fb396c 100644
--- a/ansible/golden_config_db/smartswitch_t1-28-lag.json
+++ b/ansible/golden_config_db/smartswitch_t1-28-lag.json
@@ -1,8 +1,5 @@
 {
     "CHASSIS_MODULE": {
-        "DPU0": {
-            "admin_status": "down"
-        },
         "DPU1": {
             "admin_status": "down"
         },
@@ -28,7 +25,7 @@
     "DHCP_SERVER_IPV4": {
         "bridge-midplane": {
             "gateway": "169.254.200.254",
-            "lease_time": "600",
+            "lease_time": "31536000",
             "mode": "PORT",
             "netmask": "255.255.255.0",
             "state": "enabled"
@@ -119,5 +116,14 @@
             "log_level": "2",
             "port": "50052"
         }
+    },
+    "STATIC_ROUTE": {
+        "default|10.2.0.1/32": {
+            "blackhole": "false",
+            "distance": "0",
+            "ifname": "",
+            "nexthop": "18.0.202.1",
+            "nexthop-vrf": "default"
+        }
     }
 }
diff --git a/ansible/library/generate_golden_config_db.py b/ansible/library/generate_golden_config_db.py
index 33cce0e16e..ed502e2d16 100644
--- a/ansible/library/generate_golden_config_db.py
+++ b/ansible/library/generate_golden_config_db.py
@@ -103,13 +103,30 @@ def generate_smartswitch_golden_config_db(self):
             return "{}"
         ori_config_db["DEVICE_METADATA"]["localhost"]["subtype"] = "SmartSwitch"
 
-        if "FEATURE" not in ori_config_db or "dhcp_server" not in ori_config_db["FEATURE"]:
+        if "FEATURE" not in ori_config_db \
+                or "dhcp_server" not in ori_config_db["FEATURE"] \
+                or "dhcp_relay" not in ori_config_db["FEATURE"]:
             return "{}"
         ori_config_db["FEATURE"]["dhcp_server"]["state"] = "enabled"
+        ori_config_db["FEATURE"]["dhcp_relay"]["state"] = "enabled"
+
+        # Generate INTERFACE table for EthernetBPXX
+        if "PORT" not in ori_config_db or "INTERFACE" not in ori_config_db:
+            return "{}"
+        for i in range(8):
+            port_key = f"Ethernet-BP{i}"
+            interface_key = f"Ethernet-BP{i}|18.{i}.202.0/31"
+            if port_key in ori_config_db["PORT"]:
+                ori_config_db["PORT"][port_key]["admin_status"] = "up"
+                ori_config_db["INTERFACE"][port_key] = {}
+                ori_config_db["INTERFACE"][interface_key] = {}
+
 
         gold_config_db = {
             "DEVICE_METADATA": copy.deepcopy(ori_config_db["DEVICE_METADATA"]),
-            "FEATURE": copy.deepcopy(ori_config_db["FEATURE"])
+            "FEATURE": copy.deepcopy(ori_config_db["FEATURE"]),
+            "INTERFACE": copy.deepcopy(ori_config_db["INTERFACE"]),
+            "PORT": copy.deepcopy(ori_config_db["PORT"])
         }
 
         # Generate dhcp_server related configuration