Re-enabled redundancy for binding routers.

In other words: Enabled communication to core pairs instead of communicating with just one core.

Change-Id: I5e926e94c55d60bf77a22a0ce053ca9c2765a834
diff --git a/tests/afrouter/suites/test2/test2.tmpl.json b/tests/afrouter/suites/test2/test2.tmpl.json
index 6efa146..a15230d 100644
--- a/tests/afrouter/suites/test2/test2.tmpl.json
+++ b/tests/afrouter/suites/test2/test2.tmpl.json
@@ -14,8 +14,8 @@
 			}
 		],
 		"imports": [
-			 "github.com/golang/protobuf/ptypes/empty",
-             "github.com/opencord/voltha-protos/go/common"
+			"github.com/golang/protobuf/ptypes/empty",
+			"github.com/opencord/voltha-protos/go/common"
 		],
 		"protoDesc":"voltha.pb",
 		"protoSubst": [
@@ -26,9 +26,9 @@
 		],
 		"clients": {
 			"imports": [
-				 "github.com/golang/protobuf/ptypes/empty",
-				 "github.com/opencord/voltha-protos/go/openflow_13",
-                 "github.com/opencord/voltha-protos/go/common"
+				"github.com/golang/protobuf/ptypes/empty",
+				"github.com/opencord/voltha-protos/go/openflow_13",
+				"github.com/opencord/voltha-protos/go/common"
 			],
 			"endpoints": [
 				{
@@ -43,10 +43,10 @@
 		},
 		"servers": {
 			"imports": [
-				 "github.com/golang/protobuf/ptypes/empty",
-				 "github.com/opencord/voltha-protos/go/openflow_13",
-                 "github.com/opencord/voltha-protos/go/omci",
-                 "github.com/opencord/voltha-protos/go/common"
+				"github.com/golang/protobuf/ptypes/empty",
+				"github.com/opencord/voltha-protos/go/openflow_13",
+				"github.com/opencord/voltha-protos/go/omci",
+				"github.com/opencord/voltha-protos/go/common"
 			],
 			"endpoints": [
 			{
@@ -206,6 +206,19 @@
 							"value":""
 						}
 					]
+				},
+				{
+					"name":"core12",
+					"meta": [
+						{
+							"key":"voltha_serial_number",
+							"value":"110001"
+						},
+						{
+							"key":"voltha_backend_name",
+							"value":""
+						}
+					]
 				}
 			]
 		},