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Community Member

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

I am having an issue stacking an existing 3750e POE switch with a 3750x stack, the POE switch keeps coming up with version mismatch.

GFM-STACK#sh switch

Switch/Stack Mac Address : a493.4cf7.4080

                                           H/W   Current

Switch#  Role   Mac Address     Priority Version  State

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

*1       Master a493.4cf7.4080     15     1       Ready              

2       Member a493.4cf2.3780     1      1       Ready              

3       Member a493.4cc0.da00     1      1       Ready              

4       Member 0817.35e7.b800     1      1       Version Mismatch 

GFM-STACK#       dir

Directory of flash:/

    2  drwx         512  Feb 28 1993 19:19:57 -05:00  update

    6  -rwx        1096  Sep 26 2013 20:51:58 -04:00  vlan.dat

    7  -rwx        3096  Sep 27 2013 09:20:08 -04:00  multiple-fs

    8  -rwx        3855  Sep 27 2013 09:20:08 -04:00  private-config.text

    9  -rwx       21837  Sep 27 2013 09:20:08 -04:00  config.text

   10  drwx         512  Feb 28 1993 19:09:17 -05:00  c3750e-universalk9-mz.122-55.SE3

GFM-STACK#sh lic feature

Feature name             Enforcement  Evaluation  Clear Allowed  Enabled

ipservices               yes          yes         yes            yes

ipbase                   yes          no          yes            no

lanbase                  no           no          yes            no

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

POE switch

WP-GFM-PSW1-N#dir

Directory of flash:/

    2  -rwx         736  Sep 27 2013 09:24:51 -04:00  vlan.dat

    3  -rwx        1937  Sep 27 2013 10:07:43 -04:00  private-config.text

    4  -rwx        6975  Sep 27 2013 10:07:43 -04:00  config.text

  428  -rwx    14587929  Sep 26 2013 14:11:18 -04:00  c3750e-universalk9-mz.122-55.SE3.bin

  429  -rwx        4120  Sep 27 2013 10:07:44 -04:00  multiple-fs

WP-GFM-PSW1-N#sh lic feature

Feature name             Enforcement  Evaluation  Clear Allowed  Enabled

advipservices            yes          no          yes            no

ipservices               yes          yes         yes            no

ipbase                   no           no          yes            yes

Everyone's tags (4)
11 REPLIES
VIP Super Bronze

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

From show license for the POE switches, it appears you have IP Base license and not IP Services. Upgrade the POE switch to IP services and test again.

HTH

Community Member

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

I have run the same setup in lab with similar equipment and it stacks fine even with a base license and an ip services license so I dont think this is a license issue.

Community Member

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

It is booting the same image as the 3750X.

Hall of Fame Super Gold

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

I agree with Reza.

GFM-STACK has IP Services enabled while WP-GFM-PSW1 has IP Base enabled.

Another thing ... Why does "WP-GFM-PSW1" have a host name????  If you want "WP-GFM-PSW1" to join the stack then this switch should NOT HAVE any config.

Community Member

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

I recreated the setup in the lab and it worked I had configs on both devices and the same licenses and it stacked without issue. Here are the results:

WP-GFM-STACK#sh ver

Cisco IOS Software, C3750E Software (C3750E-UNIVERSALK9-M), Version 12.2(55)SE3, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2011 by Cisco Systems, Inc.

Compiled Thu 05-May-11 15:40 by prod_rel_team

Image text-base: 0x00003000, data-base: 0x02800000

ROM: Bootstrap program is C3750E boot loader

BOOTLDR: C3750E Boot Loader (C3750X-HBOOT-M) Version 12.2(53r)SE2, RELEASE SOFTWARE (fc1)

WP-GFM-STACK uptime is 4 minutes

System returned to ROM by power-on

System image file is "flash:/c3750e-universalk9-mz.122-55.SE3/c3750e-universalk9-mz.122-55.SE3.bin"

This product contains cryptographic features and is subject to United

States and local country laws governing import, export, transfer and

use. Delivery of Cisco cryptographic products does not imply

third-party authority to import, export, distribute or use encryption.

Importers, exporters, distributors and users are responsible for

compliance with U.S. and local country laws. By using this product you

--More--         agree to comply with applicable laws and regulations. If you are unable

to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:

http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to

export@cisco.com.

License Level: ipservices

License Type: Permanent

Next reload license Level: ipservices

cisco WS-C3750X-48 (PowerPC405) processor (revision A0) with 262144K bytes of memory.

Processor board ID #############

Last reset from power-on

1 Virtual Ethernet interface

1 FastEthernet interface

80 Gigabit Ethernet interfaces

4 Ten Gigabit Ethernet interfaces

The password-recovery mechanism is enabled.

Base ethernet MAC Address       : A4:93:4C:F6:22:00

Motherboard assembly number     : #######

Motherboard serial number       : ###########

Model revision number           : A0

Motherboard revision number     : C0

Model number                    : WS-C3750X-48T-S

Daughterboard assembly number   :##########

Daughterboard serial number     : #########

System serial number            : ########

Top Assembly Part Number        : ###########

Top Assembly Revision Number    : E0

Version ID                      : V02

CLEI Code Number                : COMJT0

Hardware Board Revision Number  : 0x03

Switch Ports Model              SW Version            SW Image                

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

*    1 54    WS-C3750X-48       12.2(55)SE3           C3750E-UNIVERSALK9-M    

     2 30    WS-C3750E-24PD     12.2(55)SE3           C3750E-UNIVERSALK9-M    

--More--         Switch 02

---------

Switch Uptime                   : 5 minutes

Base ethernet MAC Address       : B4:14:89:34:A5:00

Motherboard assembly number     : 73-11176-14

Motherboard serial number       : #########

Model revision number           : L0

Motherboard revision number     : B0

Model number                    : WS-C3750E-24PD-S

Daughterboard assembly number   : 800-29

Daughterboard serial number     : ########

System serial number            : ###########

Top assembly part number        : 800-289

Top assembly revision number    : B0

Version ID                      : V04

CLEI Code Number                : COMCE0

License Level                   : ipbase

License Type                    : Permanent

Next reboot licensing Level     : ipbase

Configuration register is 0xF

WP-GFM-STACK#sh switch

Switch/Stack Mac Address : a493.4cf6.2200

                                           H/W   Current

Switch#  Role   Mac Address     Priority Version  State

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

*1       Master a493.4cf6.2200     15     1       Ready              

2       Member b414.8934.a500     1      1       Ready  

Hall of Fame Super Gold

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

the same licenses and it stacked without issue.

No it's not.  The stack master has IP Services and the slave has IP Base.

Ok, now you've got stacking with two different Feature Sets working.  Fine.  Now do configure Layer 3 stuff on the stack master.  Once you've done, kill the power to the stack master.  See what happens to your slave running IP Base Feature Set license.  Pay close attention to your configuration. 

Community Member

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

Same licenses meant running same licenses in lab as the switches I am trying to stack in production.

VIP Super Bronze

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

As Leo said, even though it can work fine, but it is not a good idea to have different types of licenses in a stack.  If for example, the master switch is the one with IP Services license and you are using PBR (which is only supported in IP Services) fails, you will lose you PBR config since the second switch with IP base license does not support PBR. Now, if the business does not want to pay the extra cost for the license, all you have to do is to make them aware of what can happen and document it, so they don't call you at midnight when the master switch goes down.

Community Member

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

Thanks for the info but that's not anything I am worrying about there are 4 other switches in the stack running ip services also we were actually given something we dont need as we dont use any of the feature sets in ip services its strictly a layer 2 switch. My question is should this stack correctly?

Cisco Employee

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

Hi

I believe  we verified  the show version and confirmed  the boot statement in the POE switch.

Regards

Partha

Community Member

Stacking Issue with WS-C3750X-48T-S and WS-C3750E-24PD

See my reply above

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