diff --git a/tools/package/config/samples/network-cfg-fabric-2x2-all-readme.html b/tools/package/config/samples/network-cfg-fabric-2x2-all-readme.html
index bcbc039..4e76263 100644
--- a/tools/package/config/samples/network-cfg-fabric-2x2-all-readme.html
+++ b/tools/package/config/samples/network-cfg-fabric-2x2-all-readme.html
@@ -5,7 +5,7 @@
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@@ -31,7 +33,7 @@
 <p class="p2"><span class="s1">Orange: vSG LAN connectivity (cross-connect)</span></p>
 <p class="p3"><span class="s1">Magenta: vSG WAN connectivity (default route)</span></p>
 <p class="p4"><span class="s1">Green: vRouter integration</span></p>
-<p class="p5"><span class="s1">Light Blue: PIM integration</span></p>
+<p class="p5"><span class="s1">Light Blue: Multicast</span></p>
 <p class="p6"><span class="s1">Red: Link validation</span></p>
 <p class="p7"><span class="s1"><br>
 </span></p>
@@ -221,7 +223,11 @@
 <p class="p7"><span class="s1"><span class="Apple-converted-space">        </span>"org.onosproject.core" : {</span></p>
 <p class="p7"><span class="s1"><span class="Apple-converted-space">            </span>"core" : {</span></p>
 <p class="p7"><span class="s1"><span class="Apple-converted-space">                </span>"linkDiscoveryMode" : "STRICT" </span><span class="s8">// enable strict link validation</span></p>
-<p class="p7"><span class="s1"><span class="Apple-converted-space">            </span>} <span class="Apple-converted-space">   </span></span></p>
+<p class="p7"><span class="s1"><span class="Apple-converted-space">            </span>},</span></p>
+<p class="p8"><span class="s9"><span class="Apple-tab-span">	</span><span class="Apple-tab-span">	</span><span class="Apple-converted-space">  </span>"multicast": { </span><span class="s1">// The VLAN we expect to see on the multicast ingress and egress</span></p>
+<p class="p7"><span class="s1"><span class="Apple-converted-space">                </span>"ingressVlan": "None",</span></p>
+<p class="p7"><span class="s1"><span class="Apple-converted-space">                </span>"egressVlan": "None"</span></p>
+<p class="p7"><span class="s1"><span class="Apple-converted-space">            </span>}<span class="Apple-converted-space"> </span></span></p>
 <p class="p7"><span class="s1"><span class="Apple-converted-space">        </span>},</span></p>
 <p class="p7"><span class="s1"><span class="Apple-converted-space">        </span>"org.onosproject.segmentrouting" : {</span></p>
 <p class="p7"><span class="s1"><span class="Apple-converted-space">            </span>"segmentrouting" : {</span></p>
@@ -243,7 +249,7 @@
 <p class="p7"><span class="s1"><span class="Apple-converted-space">                </span>"controlPlaneConnectPoint" : "of:0000000000000002/31", </span><span class="s6">// location of Quagga</span></p>
 <p class="p7"><span class="s1"><span class="Apple-converted-space">                </span>"ospfEnabled" : "true", </span><span class="s6">// enable OSPF</span></p>
 <p class="p7"><span class="s1"><span class="Apple-converted-space">                </span>"pimEnabled" : "true", </span><span class="s7">// enable PIM</span></p>
-<p class="p7"><span class="s1"><span class="Apple-converted-space">                </span>"interfaces" : [ "external-quagga" ] </span><span class="s9">// </span><span class="s6">VR only handles peers on these ports</span></p>
+<p class="p7"><span class="s1"><span class="Apple-converted-space">                </span>"interfaces" : [ "external-quagga" ] </span><span class="s10">// </span><span class="s6">VR only handles peers on these ports</span></p>
 <p class="p7"><span class="s1"><span class="Apple-converted-space">            </span>}</span></p>
 <p class="p7"><span class="s1"><span class="Apple-converted-space">        </span>}</span></p>
 <p class="p7"><span class="s1"><span class="Apple-converted-space">    </span>}</span></p>
diff --git a/tools/package/config/samples/network-cfg-fabric-2x2-all.json b/tools/package/config/samples/network-cfg-fabric-2x2-all.json
index f21272e..5b6f036 100644
--- a/tools/package/config/samples/network-cfg-fabric-2x2-all.json
+++ b/tools/package/config/samples/network-cfg-fabric-2x2-all.json
@@ -228,6 +228,10 @@
         "org.onosproject.core" : {
             "core" : {
                 "linkDiscoveryMode" : "STRICT"
+            },
+            "multicast": {
+                "ingressVlan": "None",
+                "egressVlan": "None"
             }
         },
         "org.onosproject.segmentrouting" : {