--- a/rt1/step15/show_ipv6_route.ref
+++ b/rt1/step16/show_ipv6_route.ref
@@ -32,16 +32,6 @@
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt3",
-          "active":true,
-          "backupIndex":[
-            0
-          ]
-        }
-      ],
-      "backupNexthops":[
-        {
-          "afi":"ipv6",
-          "interfaceName":"eth-rt2",
           "active":true
         }
       ]
@@ -90,16 +80,6 @@
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt5",
-          "active":true,
-          "backupIndex":[
-            0
-          ]
-        }
-      ],
-      "backupNexthops":[
-        {
-          "afi":"ipv6",
-          "interfaceName":"eth-rt2",
           "active":true
         }
       ]
@@ -119,16 +99,6 @@
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt6",
-          "active":true,
-          "backupIndex":[
-            0
-          ]
-        }
-      ],
-      "backupNexthops":[
-        {
-          "afi":"ipv6",
-          "interfaceName":"eth-rt2",
           "active":true
         }
       ]
