diff --git a/TestON/tests/SCPF/SCPFportLat/SCPFportLat.params b/TestON/tests/SCPF/SCPFportLat/SCPFportLat.params
index 0d8687e..0a81dc6 100644
--- a/TestON/tests/SCPF/SCPFportLat/SCPFportLat.params
+++ b/TestON/tests/SCPF/SCPFportLat/SCPFportLat.params
@@ -9,6 +9,11 @@
         <cellApps>drivers,metrics,openflow</cellApps>
     </ENV>
 
+    <DEPENDENCY>
+        <path>/tests/SCPF/SCPFportLat/dependencies/</path>
+        <topology>topo-perf-2sw.py</topology>
+    </DEPENDENCY>
+
     <GIT>
         <autopull>off</autopull>
         <checkout>master</checkout>
diff --git a/TestON/tests/SCPF/SCPFportLat/SCPFportLat.py b/TestON/tests/SCPF/SCPFportLat/SCPFportLat.py
index 35147ca..e6f62ef 100644
--- a/TestON/tests/SCPF/SCPFportLat/SCPFportLat.py
+++ b/TestON/tests/SCPF/SCPFportLat/SCPFportLat.py
@@ -21,6 +21,7 @@
             init = False
 
         #Load values from params file
+        main.testOnDirectory = os.path.dirname(os.getcwd())
         checkoutBranch = main.params[ 'GIT' ][ 'checkout' ]
         gitPull = main.params[ 'GIT' ][ 'autopull' ]
         cellName = main.params[ 'ENV' ][ 'cellName' ]
@@ -34,6 +35,9 @@
         topoCfgName = main.params['TEST']['topoConfigName']
         resultPath = main.params['DB']['portEventResultPath']
         skipMvn = main.params ['TEST']['mci']
+        main.topology = main.params['DEPENDENCY']['topology']
+        main.dependencyPath = main.testOnDirectory + \
+                              main.params['DEPENDENCY']['path']
         testONpath = re.sub( "(tests)$", "bin", main.testDir )  # TestON/bin
 
         # -- INIT SECTION, ONLY RUNS ONCE -- #
@@ -135,6 +139,10 @@
         verifyCellResult = main.ONOSbench.verifyCell()
 
         main.step('Starting mininet topology ')
+        copyResult = main.ONOSbench.copyMininetFile(main.topology,
+                                                    main.dependencyPath,
+                                                    main.Mininet1.user_name,
+                                                    main.Mininet1.ip_address)
         main.Mininet1.startNet()
 
         main.log.report( "Initializeing " + str( clusterCount ) + " node cluster." )
diff --git a/TestON/tests/SCPF/SCPFportLat/dependencies/topo-perf-2sw.py b/TestON/tests/SCPF/SCPFportLat/dependencies/topo-perf-2sw.py
new file mode 100644
index 0000000..ad88767
--- /dev/null
+++ b/TestON/tests/SCPF/SCPFportLat/dependencies/topo-perf-2sw.py
@@ -0,0 +1,19 @@
+'''
+imple 2 switch topology for topologoy performance test
+'''
+
+from mininet.topo import Topo
+
+class MyTopo( Topo ):
+    def __init__(self):
+        Topo.__init__(self)
+        s1 = self.addSwitch( "s1", dpid="0000000000000001")
+        s2 = self.addSwitch( "s2", dpid="0000000000000002")
+
+        h1 = self.addHost( "h1" )
+        h2 = self.addHost( "h2" )
+        self.addLink( s1, s2 )
+        self.addLink( s1, h1 )
+        self.addLink( s2, h2 )
+
+topos = { 'mytopo': ( lambda: MyTopo() ) }