Adding lacp bond example into readme

Prod-Related: PRD-32324
Change-Id: I48082bbec573dc40a7caa260ef9ec87b8e72e2a6
diff --git a/README.rst b/README.rst
index 4cc43a3..8452218 100644
--- a/README.rst
+++ b/README.rst
@@ -1504,10 +1504,21 @@
             type: bond
             address: 192.168.0.102
             netmask: 255.255.255.0
-            mtu: 1500
-            use_in:
-            - interface: ${linux:interface:eth0}
-            - interface: ${linux:interface:eth0}
+            proto: manual
+            mtu: 9000
+            name: ${_param:vlan_bond_name}
+            slaves: ${_param:vlan_nic1} ${_param:vlan_nic2}
+            mode: 802.3ad
+            lacp_rate: slow
+            downdelay: 200
+            xmit_hash_policy: layer3+4
+            miimon: 100
+            use_interfaces:
+            - ${_param:vlan_nic1}
+            - ${_param:vlan_nic2}
+            require_interfaces:
+            - ${_param:vlan_nic1}
+            - ${_param:vlan_nic2}
         network_manager:
           disable: true