cisco stack 3750 switch - some switches not accpet the changes

[John Sun]

I have 3750 stack with 4 switches.

I am trying to make change some port to new VLAN, but switch 2 & 3 new change never works, the ports stick with old VLAN. Other two switches works as I expected on new changed VLAN.

Tried to reboot, no progress.

Any idea

#Show VLAN command confirmed the VLAN changes are made.

#show switch detail

                                               Current

Switch# Role     Mac Address     Priority     State

--------------------------------------------------------

1       Member   0019.e752.xxxx     1         Ready

2       Member   0015.f9bf.xxxx    1         Ready

3       Member   0016.c880.xxxx     1         Ready

*4       Master   0011.bbe4.xxxx     1         Ready

         Stack Port Status             Neighbors

Switch# Port 1     Port 2           Port 1   Port 2

--------------------------------------------------------

1       Ok         Ok               3       2

2       Ok         Ok               4       1

3       Ok         Ok               1       4

4       Ok         Ok               3       2

#show ver

Switch   Ports  Model              SW Version              SW Image

------   -----  -----              ----------              ----------

     1   52     WS-C3750G-48TS     12.2(25)SEE2            C3750-IPBASE-M

     2   52     WS-C3750G-48TS     12.2(25)SEE3            C3750-IPBASE-M

     3   52     WS-C3750G-48TS     12.2(25)SEE3            C3750-IPBASE-M

*    4   52     WS-C3750-48P       12.2(25)SEE3            C3750-IPBASE-M

[Leo Laohoo]

Can you post your commands to change the VLANs?

... wow!  I've never seen that IOS version since 2008!. 

[John Sun]

Now 

Interface GigabitEthernet3/0/25 and Interface GigabitEthernet3/0/26 are changed to different vlan (308 and 324) , but previous VLAN 107 still traffic that ports..

#sh vlan confirmed the changes (at beginning, it does not show up the changes, after reboot system, it shows up, but not effect). Switch 1 and 4 ports changed to new vlan , it works. , any port changes on switch 2 and 3 not working, still with previous VALN 107

#sh vlan

113 DAL_Backup                       active

115 DAL_Testlab                     active

308 VLAN0308                         active   Gi3/0/25

324 VLAN0324                         active   Gi1/0/1, Gi1/0/26, Gi3/0/26

#show runn

interface GigabitEthernet3/0/24

switchport access vlan 107

switchport mode access

spanning-tree portfast

!

interface GigabitEthernet3/0/25

switchport access vlan 308

switchport mode access

spanning-tree portfast

!

interface GigabitEthernet3/0/26

switchport access vlan 324

switchport mode access

spanning-tree portfast

!

interface GigabitEthernet3/0/27

switchport access vlan 107

switchport mode access

spanning-tree portfast

[Leo Laohoo]

Try this ...

conf t

default interface range  G3/0/25 - 26

interface range  G3/0/25 - 26

switchport mode access

switchport access vlan

spanning portf

[John Sun]

not work .

but I resovled it, un-stack, then restack back. everything becomes normal