diff --git a/configs/G.8275.1.cfg b/configs/G.8275.1.cfg
index 288fa4f..258bc78 100644
--- a/configs/G.8275.1.cfg
+++ b/configs/G.8275.1.cfg
@@ -8,5 +8,10 @@
 dataset_comparison		G.8275.x
 G.8275.defaultDS.localPriority	128
 maxStepsRemoved			255
+logAnnounceInterval		-3
+logSyncInterval			-4
+logMinDelayReqInterval		-4
 masterOnly			0
 G.8275.portDS.localPriority	128
+ptp_dst_mac             	01:80:C2:00:00:0E
+network_transport       	L2
diff --git a/configs/G.8275.2.cfg b/configs/G.8275.2.cfg
index 15bc609..4d4fd93 100644
--- a/configs/G.8275.2.cfg
+++ b/configs/G.8275.2.cfg
@@ -8,6 +8,7 @@
 dataset_comparison		G.8275.x
 G.8275.defaultDS.localPriority	128
 maxStepsRemoved			255
+logAnnounceInterval		0
 masterOnly			0
 G.8275.portDS.localPriority	128
 hybrid_e2e			1