diff --git a/configs/ct/ct-noc-a8360-4-b.cfg b/configs/ct/ct-noc-a8360-4-b.cfg
index 928d855..bb1e0e4 100644
--- a/configs/ct/ct-noc-a8360-4-b.cfg
+++ b/configs/ct/ct-noc-a8360-4-b.cfg
@@ -470,7 +470,7 @@ vlan 504
     name Ring_#4
     description Ring #4 | CCF-MRV-155781-ENET PORT5 | SYRCNYG4M84
 vlan 505
-    name Ring_#5
+    name Ring_5
     description Ring #5 | CCF-MRV-155780-ENET PORT5 | SYRCNYG4M85
 vlan 506
     name Ring_#6
@@ -482,13 +482,27 @@ vlan 508
     name Ring_#8
     description Ring #8 | CCF-MRV-155787-ENET PORT5 | SYRCNYG4M88
 vlan 509
-    name Ring_#9_ct-noc-primary
+    name Ring_#9
     description Ring #9 | CC-ADVA
 vlan 511
-    name Ring_#1_ct-noc-secondary
+    name Ring_#1b
     description Ring #1 | CCF-MRV-155777-ENET PORT6 | SYRCNYG4M81
+vlan 512
+    name Ring_#2b
+vlan 513
+    name Ring_#3b
+vlan 514
+    name Ring_#4b
+vlan 515
+    name Ring_5b
+vlan 516
+    name Ring_#6b
+vlan 517
+    name Ring_#7b
+vlan 518
+    name Ring_#8b
 vlan 519
-    name Ring_#9_ct-noc-secondary
+    name Ring_#9b
 vlan 525
     name stub
 vlan 699
@@ -539,7 +553,7 @@ spanning-tree
 spanning-tree priority 2
 spanning-tree trap topology-change instance 0
 spanning-tree ignore-pvid-inconsistency
-spanning-tree vlan 3,5-7,9-12,16,18,19,21,24,30,34,35,40,45,48,50,60,70,72,99-101,107,114,140,145,150,151,160,161,164,165,172-179,200,203,230,251,252,302-304,306-310,313-316,320-325,327-330,333,334,336,337,340-342,344,345,347-349,351,353-357,360,386,402-404,406-410,413-416,420-425,427-430,433,434,436,437,440-442,444,445,447-449,451,453-457,460,486,500-509,519,525,699,811,812,995,999,1180,1202,1251,1254,1256,1299,1811,1812,2999,3000
+spanning-tree vlan 3,5-7,9-12,16,18,19,21,24,30,34,35,40,45,48,50,60,70,72,99-101,107,114,140,145,150,151,160,161,164,165,172-179,200,203,230,251,252,302-304,306-310,313-316,320-325,327-330,333,334,336,337,340-342,344,345,347-349,351,353-357,360,386,402-404,406-410,413-416,420-425,427-430,433,434,436,437,440-442,444,445,447-449,451,453-457,460,486,500-509,511-519,525,699,811,812,995,999,1180,1202,1251,1254,1256,1299,1811,1812,2999,3000
 spanning-tree vlan 3 priority 12
 spanning-tree vlan 5 priority 12
 spanning-tree vlan 6 priority 12
@@ -683,6 +697,15 @@ spanning-tree vlan 506 priority 12
 spanning-tree vlan 507 priority 12
 spanning-tree vlan 508 priority 12
 spanning-tree vlan 509 priority 12
+spanning-tree vlan 511 priority 12
+spanning-tree vlan 512 priority 12
+spanning-tree vlan 513 priority 12
+spanning-tree vlan 514 priority 12
+spanning-tree vlan 515 priority 12
+spanning-tree vlan 516 priority 12
+spanning-tree vlan 517 priority 12
+spanning-tree vlan 518 priority 12
+spanning-tree vlan 519 priority 12
 spanning-tree vlan 525 priority 12
 spanning-tree vlan 699 priority 12
 spanning-tree vlan 995 priority 12
@@ -776,6 +799,60 @@ interface 1/1/9
     no routing
     vlan trunk native 1
     vlan trunk allowed 519
+interface 1/1/11
+    description Ring #1 | CCF-MRV-155777-ENET PORT6 | SYRCNYG4M81
+    no shutdown
+    no routing
+    vlan trunk native 1
+    vlan trunk allowed 511
+interface 1/1/12
+    description Ring #2 | CCF-MRV-155779-ENET PORT6 | SYRCNYG4M82
+    no shutdown
+    no routing
+    vlan trunk native 1
+    vlan trunk allowed 512
+interface 1/1/13
+    description Ring #3 | CCF-MRV-155778-ENET PORT6 | SYRCNYG4M83
+    no shutdown
+    no routing
+    vlan trunk native 1
+    vlan trunk allowed 513
+interface 1/1/14
+    description Ring #4 | CCF-MRV-155781-ENET PORT6 | SYRCNYG4M84
+    no shutdown
+    no routing
+    vlan trunk native 1
+    vlan trunk allowed 514
+interface 1/1/15
+    description Ring #5 | CCF-MRV-155780-ENET PORT6 | SYRCNYG4M85
+    no shutdown
+    no routing
+    vlan trunk native 1
+    vlan trunk allowed 515
+interface 1/1/16
+    description Ring #6 | CCF-MRV-155782-ENET PORT6 | SYRCNYG4M86
+    no shutdown
+    no routing
+    vlan trunk native 1
+    vlan trunk allowed 516
+interface 1/1/17
+    description Ring #7 | CCF-MRV-155783-ENET PORT6 | SYRCNYG4M87
+    no shutdown
+    no routing
+    vlan trunk native 1
+    vlan trunk allowed 517
+interface 1/1/18
+    description Ring #8 | CCF-MRV-155787-ENET PORT6 | SYRCNYG4M88
+    no shutdown
+    no routing
+    vlan trunk native 1
+    vlan trunk allowed 518
+interface 1/1/19
+    description Ring #9 | CCF-ADVA-381062-ENET PORT6 | SYRCNYG4M811
+    no shutdown
+    no routing
+    vlan trunk native 1
+    vlan trunk allowed 519
 interface 1/1/25
     description MX-A_xe-2/0/1 C09U35 C09P25
     no shutdown