diff --git a/scripts/birbnetes/config/edge_devices.xml b/scripts/birbnetes/config/edge_devices.xml
index 812eac7..71b04ce 100644
--- a/scripts/birbnetes/config/edge_devices.xml
+++ b/scripts/birbnetes/config/edge_devices.xml
@@ -13,15 +13,15 @@
 		</location>
 		<hosts>
 			<host>
-				<core>4</core>
-				<mips>2000000</mips>
-				<ram>8196</ram>
+				<core>2</core>
+				<mips>4000</mips>
+				<ram>4096</ram>
 				<storage>100000</storage>
 				<VMs>
 					<VM vmm="Xen">
-						<core>4</core>
-						<mips>2000000</mips>
-						<ram>8196</ram>
+						<core>2</core>
+						<mips>4000</mips>
+						<ram>4096</ram>
 						<storage>100000</storage>
 					</VM>
 				</VMs>
@@ -41,15 +41,15 @@
 		</location>
 		<hosts>
 			<host>
-				<core>4</core>
-				<mips>2000000</mips>
-				<ram>8196</ram>
+				<core>2</core>
+				<mips>4000</mips>
+				<ram>4096</ram>
 				<storage>100000</storage>
 				<VMs>
 					<VM vmm="Xen">
-						<core>4</core>
-						<mips>2000000</mips>
-						<ram>8196</ram>
+						<core>2</core>
+						<mips>4000</mips>
+						<ram>4096</ram>
 						<storage>100000</storage>
 					</VM>
 				</VMs>
diff --git a/scripts/birbnetes/matlab/getConfiguration.m b/scripts/birbnetes/matlab/getConfiguration.m
index 11a65b9..188f04a 100644
--- a/scripts/birbnetes/matlab/getConfiguration.m
+++ b/scripts/birbnetes/matlab/getConfiguration.m
@@ -16,9 +16,9 @@ function [ret_val] = getConfiguration(argType)
     elseif(argType == 6)
         ret_val = 1; %xTickLabelCoefficient
     elseif(argType == 7)
-        ret_val = {'SINGLE_TIER','TWO_TIER','TWO_TIER_WITH_EO'};
+        ret_val = {'SINGLE_TIER','TWO_TIER'};
     elseif(argType == 8)
-        ret_val = {'1-tier','2-tier','2-tier with EO'};
+        ret_val = {'First Iteration','Second Iteration'};
     elseif(argType == 9)
         ret_val=[10 3 12 12]; %position of figure
     elseif(argType == 10)