diff --git a/configs/mckin/mckin-idf2-a6300-sw1.cfg b/configs/mckin/mckin-idf2-a6300-sw1.cfg
index ec110d8..4334bb6 100644
--- a/configs/mckin/mckin-idf2-a6300-sw1.cfg
+++ b/configs/mckin/mckin-idf2-a6300-sw1.cfg
@@ -71,6 +71,10 @@ vsf member 3
     type jl659a
     link 1 3/1/49
     link 2 3/1/50
+vsf member 4 
+    type jl659a
+    link 1 4/1/49
+    link 2 4/1/50
 dhcpv4-snooping
 client track ip 
 vlan 1
@@ -4178,6 +4182,210 @@ interface 3/1/52
     no shutdown
     no routing
     vlan access 1
+interface 4/1/1
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/2
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/3
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/4
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/5
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/6
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/7
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/8
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/9
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/10
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/11
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/12
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/13
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/14
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/15
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/16
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/17
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/18
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/19
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/20
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/21
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/22
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/23
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/24
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/25
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/26
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/27
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/28
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/29
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/30
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/31
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/32
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/33
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/34
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/35
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/36
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/37
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/38
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/39
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/40
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/41
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/42
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/43
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/44
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/45
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/46
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/47
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/48
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/49
+    no shutdown
+interface 4/1/50
+    no shutdown
+interface 4/1/51
+    no shutdown
+    no routing
+    vlan access 1
+interface 4/1/52
+    no shutdown
+    no routing
+    vlan access 1
 interface vlan 1
     shutdown
     no ip dhcp