Cisco 3750 Stack problem - diferent version

[it.ensi1278]

Hello,

 I have some problems conecting two cisco in stack mode.

How can I update the WS-C3750X-24 to have the same version in both ciscos??

here are some captures:

Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
* 1 30 WS-C3750X-24 12.2(55)SE3 C3750E-UNIVERSALK9-M
2 0 WS-C3750X-12S 12.2(58)SE2 C3750E-UNIVERSALK9-M

Switch Master/ Mac Address Version Current
Number Member (maj.min) State
-----------------------------------------------------------
1 Master ccef.48e3.2500 1.45 Ready
2 Member 5c83.8fa0.5a80 1.46 VerMis

Regards,

Nicolás

[Reza Sharifi · Accepted solution]

Hi,

Since WS-C3750X-24 is the master you can simply upgrade the IOS on that switch to match  WS-C3750X-12S switch.  Once that is completed save the config and reboot the stack. Now both switches should have the same image (12.2(58)SE2).

HTH

[it.ensi1278]

Thanks, thats work fine!!!