diff --git a/configs/elmcrest/elmcrest-mdf-a8360-sw2.cfg b/configs/elmcrest/elmcrest-mdf-a8360-sw2.cfg
index 2e64bd8..f420955 100644
--- a/configs/elmcrest/elmcrest-mdf-a8360-sw2.cfg
+++ b/configs/elmcrest/elmcrest-mdf-a8360-sw2.cfg
@@ -282,6 +282,7 @@ interface 1/1/1
     lag 5
 interface 1/1/2
     no shutdown
+    mtu 9198
     lag 11
 interface 1/1/14
     description Connected to NVR