[ONOS-5439] Add sleep time after setting netCfg

Change-Id: I599664aa84b08c7d7002400fe1da466137ee35bf
diff --git a/TestON/tests/FUNC/FUNCnetCfg/FUNCnetCfg.params b/TestON/tests/FUNC/FUNCnetCfg/FUNCnetCfg.params
index 0976c40..d166de3 100644
--- a/TestON/tests/FUNC/FUNCnetCfg/FUNCnetCfg.params
+++ b/TestON/tests/FUNC/FUNCnetCfg/FUNCnetCfg.params
@@ -36,6 +36,7 @@
     <SLEEP>
         <startup>15</startup>
         <cfgGossip>2</cfgGossip>
+        <SetNetCfgSleep>5</SetNetCfgSleep>
     </SLEEP>
 
     <MININET>