diff --git a/salt-pillar/switches/init.sls b/salt-pillar/switches/init.sls
index d33c9cd..346052e 100644
--- a/salt-pillar/switches/init.sls
+++ b/salt-pillar/switches/init.sls
@@ -257,6 +257,7 @@ switches:
           - pub
           - c3d2
           - priv25
+          - iso4
     password: |
       -----BEGIN PGP MESSAGE-----
 
@@ -603,6 +604,7 @@ switches:
           - pub
           - c3d2
           - priv25
+          - iso4
       ap19:
         mode: trunk
         ports: 17
@@ -725,6 +727,7 @@ switches:
           - pub
           - c3d2
           - priv25
+          - iso4
       ap-test1:
         mode: trunk
         ports: 2
@@ -732,7 +735,6 @@ switches:
           - mgmt
           - pub
           - c3d2
-          - priv25
       ap-test2:
         mode: trunk
         ports: 3
@@ -740,7 +742,6 @@ switches:
           - mgmt
           - pub
           - c3d2
-          - priv25
       ap2:
         mode: trunk
         ports: 4
@@ -755,9 +756,12 @@ switches:
           - mgmt
           - pub
           - c3d2
+      iso4:
+        mode: access
+        ports: '6-9'
       c3d2:
         mode: access
-        ports: '6-20'
+        ports: '10-20'
 
     password: |
       -----BEGIN PGP MESSAGE-----
@@ -790,6 +794,7 @@ switches:
           - mgmt
           - pub
           - priv25
+          - iso4
       ap32:
         mode: trunk
         ports: 3