diff --git a/configs/ct/ct-noc-a8325-b.cfg b/configs/ct/ct-noc-a8325-b.cfg
index 6e73d89..8225469 100644
--- a/configs/ct/ct-noc-a8325-b.cfg
+++ b/configs/ct/ct-noc-a8325-b.cfg
@@ -2223,35 +2223,35 @@ interface vlan 505
     ip address 10.250.205.251/24
     ip ospf 1 area 0.0.0.0
     no ip ospf passive
-    ip ospf cost 1000
+    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 1000
+    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 1000
+    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 1000
+    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 800
+    ip ospf cost 3000
     ip pim-sparse enable
 interface vlan 511
     description Ring #1 | CCF-MRV-155777-ENET PORT6 | SYRCNYG4M81
@@ -2272,7 +2272,7 @@ interface vlan 513
     ip address 10.254.213.252/24
     ip ospf 1 area 0.0.0.0
     no ip ospf passive
-    ip ospf cost 2000
+    ip ospf cost 4000
     ip pim-sparse enable
 interface vlan 514
     description Ring #4 | CCF-MRV-155781-ENET PORT6 | SYRCNYG4M84
@@ -2283,10 +2283,10 @@ interface vlan 514
     ip pim-sparse enable
 interface vlan 519
     description Ring #9 | CCF-ADVA-381062-ENET PORT6 | SYRCNYG4M811
-    ip address 10.254.219.251/24
+    ip address 10.254.219.252/24
     ip ospf 1 area 0.0.0.0
     no ip ospf passive
-    ip ospf cost 5000
+    ip ospf cost 4000
     ip pim-sparse enable
 interface vlan 1180
     description Nutanix mgmt ct-noc