diff --git a/local/config-samples/co1-config.json b/local/config-samples/co1-config.json
index 1a1b169..222832d 100644
--- a/local/config-samples/co1-config.json
+++ b/local/config-samples/co1-config.json
@@ -16,9 +16,7 @@
     },
     "org.opencord.ce.local.channel.http" : {
       "global" : {
-        "clusterIps" : [
-          "10.128.14.1"
-        ],
+        "publicIp" : "10.128.14.1",
         "port" : "8181",
         "username" : "sdn",
         "password" : "rocks",
diff --git a/local/config-samples/co1-withEE-config.json b/local/config-samples/co1-withEE-config.json
index 2109145..6c1ef4c 100644
--- a/local/config-samples/co1-withEE-config.json
+++ b/local/config-samples/co1-withEE-config.json
@@ -28,9 +28,7 @@
     },
     "org.opencord.ce.local.channel.http" : {
       "global" : {
-        "clusterIps" : [
-          "10.128.14.1"
-        ],
+        "publicIp" : "10.128.14.1",
         "port" : "8181",
         "username" : "sdn",
         "password" : "rocks",
diff --git a/local/config-samples/co2-config.json b/local/config-samples/co2-config.json
index 4567139..2b6f525 100644
--- a/local/config-samples/co2-config.json
+++ b/local/config-samples/co2-config.json
@@ -16,9 +16,7 @@
     },
     "org.opencord.ce.local.channel.http" : {
       "global" : {
-        "clusterIps" : [
-          "10.128.14.1"
-        ],
+        "publicIp" : "10.128.14.1",
         "port" : "8181",
         "username" : "sdn",
         "password" : "rocks",
diff --git a/local/config-samples/co2-withEE-config.json b/local/config-samples/co2-withEE-config.json
index 8cc3fb9..1140d7c 100644
--- a/local/config-samples/co2-withEE-config.json
+++ b/local/config-samples/co2-withEE-config.json
@@ -28,9 +28,7 @@
     },
     "org.opencord.ce.local.channel.http" : {
       "global" : {
-        "clusterIps" : [
-          "10.128.14.1"
-        ],
+        "publicIp" : "10.128.14.1",
         "port" : "8181",
         "username" : "sdn",
         "password" : "rocks",
diff --git a/local/config-samples/co3-config.json b/local/config-samples/co3-config.json
deleted file mode 100644
index e2bcb4f..0000000
--- a/local/config-samples/co3-config.json
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-  "apps" : {
-    "org.opencord.ce.local.bigswitch" : {
-      "mefPorts" :
-      [
-        {
-          "mefPortType" : "UNI",
-          "connectPoint" : "netconf:10.0.0.30:830/0"
-        },
-        {
-          "mefPortType" : "GENERIC",
-          "connectPoint" : "netconf:10.0.0.30:830/1"
-        }
-      ]
-    },
-    "org.opencord.ce.local.channel.http" : {
-      "global" : {
-        "clusterIps" : [
-          "10.128.14.1"
-        ],
-        "port" : "8181",
-        "username" : "sdn",
-        "password" : "rocks",
-        "topic" : "ecord-domains-topic-one"
-      }
-    }
-  }
-}