diff --git a/configs/ct/ct-noc-a8325-b.cfg b/configs/ct/ct-noc-a8325-b.cfg
index eeaa685..9810f6e 100644
--- a/configs/ct/ct-noc-a8325-b.cfg
+++ b/configs/ct/ct-noc-a8325-b.cfg
@@ -938,25 +938,25 @@ interface 1/1/24:1
     no shutdown
     no routing
     vlan trunk native 1
-    vlan trunk allowed 505
+    vlan trunk allowed 515
 interface 1/1/24:2
     description Ring #6 | CCF-MRV-155782-ENET PORT5 | SYRCNYG4M86
     no shutdown
     no routing
     vlan trunk native 1
-    vlan trunk allowed 506
+    vlan trunk allowed 516
 interface 1/1/24:3
     description Ring #7 | CCF-MRV-155783-ENET PORT5 | SYRCNYG4M87
     no shutdown
     no routing
     vlan trunk native 1
-    vlan trunk allowed 507
+    vlan trunk allowed 517
 interface 1/1/24:4
     description Ring #8 | CCF-MRV-155787-ENET PORT5 | SYRCNYG4M88
     no shutdown
     no routing
     vlan trunk native 1
-    vlan trunk allowed 508
+    vlan trunk allowed 518
 interface 1/1/25
     split 4
 interface 1/1/25:1
@@ -2223,41 +2223,6 @@ interface vlan 486
     ip helper-address 10.1.40.117
     ip helper-address 10.21.48.20
     ip ospf 1 area 0.0.0.0
-interface vlan 505
-    description Ring #5 | CCF-MRV-155780-ENET PORT5 | SYRCNYG4M85
-    ip address 10.250.205.251/24
-    ip ospf 1 area 0.0.0.0
-    no ip ospf passive
-    ip ospf cost 3000
-    ip pim-sparse enable
-interface vlan 506
-    description Ring #6 | CCF-MRV-155782-ENET PORT5 | SYRCNYG4M86
-    ip address 10.250.206.251/24
-    ip ospf 1 area 0.0.0.0
-    no ip ospf passive
-    ip ospf cost 3000
-    ip pim-sparse enable
-interface vlan 507
-    description Ring #7 | CCF-MRV-155783-ENET PORT5 | SYRCNYG4M87
-    ip address 10.250.207.251/24
-    ip ospf 1 area 0.0.0.0
-    no ip ospf passive
-    ip ospf cost 3000
-    ip pim-sparse enable
-interface vlan 508
-    description Ring #8 | CCF-MRV-155787-ENET PORT5 | SYRCNYG4M88
-    ip address 10.250.208.251/24
-    ip ospf 1 area 0.0.0.0
-    no ip ospf passive
-    ip ospf cost 3000
-    ip pim-sparse enable
-interface vlan 509
-    description Ring #9 | CCF-ADVA-381062-ENET PORT6 | SYRCNYG4M811
-    ip address 10.250.209.251/24
-    ip ospf 1 area 0.0.0.0
-    no ip ospf passive
-    ip ospf cost 3000
-    ip pim-sparse enable
 interface vlan 511
     description Ring #1 | CCF-MRV-155777-ENET PORT6 | SYRCNYG4M81
     ip address 10.254.211.252/24
@@ -2286,6 +2251,34 @@ interface vlan 514
     no ip ospf passive
     ip ospf cost 4000
     ip pim-sparse enable
+interface vlan 515
+    description Ring #5 | CCF-MRV-155780-ENET PORT6 | SYRCNYG4M85
+    ip address 10.254.215.254/24
+    ip ospf 1 area 0.0.0.0
+    no ip ospf passive
+    ip ospf cost 4000
+    ip pim-sparse enable
+interface vlan 516
+    description Ring #6 | CCF-MRV-155782-ENET PORT6 | SYRCNYG4M86
+    ip address 10.254.216.254/24
+    ip ospf 1 area 0.0.0.0
+    no ip ospf passive
+    ip ospf cost 4000
+    ip pim-sparse enable
+interface vlan 517
+    description Ring #7 | CCF-MRV-155783-ENET PORT6 | SYRCNYG4M87
+    ip address 10.254.217.254/24
+    ip ospf 1 area 0.0.0.0
+    no ip ospf passive
+    ip ospf cost 4000
+    ip pim-sparse enable
+interface vlan 518
+    description Ring #8 | CCF-MRV-155787-ENET PORT6 | SYRCNYG4M88
+    ip address 10.254.218.254/24
+    ip ospf 1 area 0.0.0.0
+    no ip ospf passive
+    ip ospf cost 4000
+    ip pim-sparse enable
 interface vlan 519
     description Ring #9 | CCF-ADVA-381062-ENET PORT6 | SYRCNYG4M811
     ip address 10.254.219.252/24