diff --git a/configs/sh/sh-noc-a8360-3-b.cfg b/configs/sh/sh-noc-a8360-3-b.cfg
index 24ace65..3d4a71b 100644
--- a/configs/sh/sh-noc-a8360-3-b.cfg
+++ b/configs/sh/sh-noc-a8360-3-b.cfg
@@ -789,21 +789,25 @@ interface 1/1/15
     vlan trunk allowed 535
 interface 1/1/16
     description Ring#6
+    no shutdown
     no routing
     vlan trunk native 699
     vlan trunk allowed 536
 interface 1/1/17
     description Ring#7
+    no shutdown
     no routing
     vlan trunk native 699
     vlan trunk allowed 537
 interface 1/1/18
     description Ring#8
+    no shutdown
     no routing
     vlan trunk native 699
     vlan trunk allowed 538
 interface 1/1/19
     description Ring#9
+    no shutdown
     no routing
     vlan trunk native 699
     vlan trunk allowed 539