How to: Re-configure VLAN for AP

[chicagotech]

We have over 30 Cisco 3560 switches and over 10 VLANs on our network. In our example, all VLANs including VLAN 10 on switch IP 10.0.20.150 work fine and VLAN 10 on switch IP 10.0.20.24 doesn’t work (other VLAN 1 and 200 work). The below are both switches show vlan (both switches’ configuration can be found this link: viewto ... a55ac6f64d). On the switch 10.0.20.24, int g0/36 is configured for VLAN 10.
interface GigabitEthernet0/36
switchport access vlan 10
switchport mode access
flowcontrol receive desired
spanning-tree portfast
spanning-tree bpduguard enable
I can’t tell what causes the problem and how to fix it.
VLAN 10 on Switch 10.0.20 24 doesn’t work:
3560_6#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gi0/1, Gi0/2, Gi0/3, Gi0/4
Gi0/5, Gi0/6, Gi0/7, Gi0/8
Gi0/9, Gi0/10, Gi0/11, Gi0/12
Gi0/13, Gi0/14, Gi0/15, Gi0/16
Gi0/17, Gi0/18, Gi0/19, Gi0/20
Gi0/21, Gi0/22, Gi0/23, Gi0/24
Gi0/25, Gi0/26, Gi0/27, Gi0/28
Gi0/29, Gi0/30, Gi0/31, Gi0/32
Gi0/33, Gi0/34, Gi0/36, Gi0/37
Gi0/38, Gi0/39, Gi0/40, Gi0/41
Gi0/42, Gi0/44, Gi0/45, Gi0/46
Gi0/47, Gi0/48, Gi0/51, Gi0/52
4 CAFE_PUPLIC_WIRELESS active
100 TEACHER active
200 STUDENT active Gi0/43
254 ICN_OUTSIDE active
255 Ccast_55.254 active
256 Ccast_56.94 active
300 PUBLIC active
400 VPNDMZ active
500 DMZ2 active

VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
600 WIRELESSTRUNK active
700 WLC_TRUNK_NATIVE active
800 SAN active
900 VENDOR active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup

VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1 enet 100001 1500 - - - - - 0 0
4 enet 100004 1500 - - - - - 0 0
100 enet 100100 1500 - - - - - 0 0
200 enet 100200 1500 - - - - - 0 0
254 enet 100254 1500 - - - - - 0 0
255 enet 100255 1500 - - - - - 0 0
256 enet 100256 1500 - - - - - 0 0
300 enet 100300 1500 - - - - - 0 0
400 enet 100400 1500 - - - - - 0 0
500 enet 100500 1500 - - - - - 0 0
600 enet 100600 1500 - - - - - 0 0
700 enet 100700 1500 - - - - - 0 0
800 enet 100800 1500 - - - - - 0 0

VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
900 enet 100900 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 0 0
1003 tr 101003 1500 - - - - srb 0 0
1004 fdnet 101004 1500 - - - ieee - 0 0
1005 trnet 101005 1500 - - - ibm - 0 0
Remote SPAN VLANs
------------------------------------------------------------------------------
Primary Secondary Type Ports
------- -------- ----------------- ------------------------------------------
VLAN 10 on Switch 10.0.20 150 works
Switch#sh vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gi0/2, Gi0/3, Gi0/4, Gi0/5
Gi0/8, Gi0/9, Gi0/13, Gi0/23
Gi0/25, Gi0/26, Gi0/27, Gi0/28
4 CAFE_PUPLIC_WIRELESS active Gi0/1
10 VLAN0010 active Gi0/10, Gi0/22
20 HA-Cluster-LAN active
100 TEACHER active
200 STUDENT active Gi0/11, Gi0/12, Gi0/14, Gi0/15
Gi0/16, Gi0/17, Gi0/18, Gi0/19
Gi0/20
254 ICN_OUTSIDE active Gi0/6
255 Ccast_55.254 active
256 Ccast_56.94 active
300 PUBLIC active
400 VPNDMZ active
500 DMZ2 active
501 HYPER-V_HB active
502 HYPER-V_CSV active
503 HYPER-V_LM active
600 WIRELESSTRUNK active
700 WLC_TRUNK_NATIVE active

VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
800 SAN active Gi0/21
900 VENDOR active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup

VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1 enet 100001 1500 - - - - - 0 0
4 enet 100004 1500 - - - - - 0 0
10 enet 100010 1500 - - - - - 0 0
20 enet 100020 1500 - - - - - 0 0
100 enet 100100 1500 - - - - - 0 0
200 enet 100200 1500 - - - - - 0 0
254 enet 100254 1500 - - - - - 0 0
255 enet 100255 1500 - - - - - 0 0
256 enet 100256 1500 - - - - - 0 0
300 enet 100300 1500 - - - - - 0 0
400 enet 100400 1500 - - - - - 0 0
500 enet 100500 1500 - - - - - 0 0
501 enet 100501 1500 - - - - - 0 0
502 enet 100502 1500 - - - - - 0 0
503 enet 100503 1500 - - - - - 0 0

VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
600 enet 100600 1500 - - - - - 0 0
700 enet 100700 1500 - - - - - 0 0
800 enet 100800 1500 - - - - - 0 0
900 enet 100900 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 0 0
1003 tr 101003 1500 - - - - srb 0 0
1004 fdnet 101004 1500 - - - ieee - 0 0
1005 trnet 101005 1500 - - - ibm - 0 0
Remote SPAN VLANs
------------------------------------------------------------------------------
Primary Secondary Type Ports