02-22-2011 12:05 AM - edited 03-06-2019 03:40 PM
Dear Team,
1.My old switch software version is 12.2(35)SE5 and model number is WS-C3750-48PS-S and my new switch Software version is 12.2(50)SE1 and model number is WS-C3750V2-48PS . I want a compatible version of IOS which works on both the switches.
2.My new switch Software version is 12.2(50)SE1 and model number is WS-C3750V2-48PS,and my old switch which has software version is 12.2(35)SE5 and model number is WS-C3750-48PS-S whether from this switch i can do stacking.
Thanks
Vasanth.
Solved! Go to Solution.
02-22-2011 01:08 AM
Hi Vasanth,
++There is no single image that can run on both WS-C3750V2-48PS and WS-C3750-48PS switches. However, both of these switches will have images in the same IOS version.
++For the switches to be stackable, they should run the same major version. For eg, both of them should run either 12.2(35)SE5 or 12.2(55)SE1. Also ensure that they run the same license (sh license).
++Check out the steps to create a stack out of mixed hardware switches at the link below:
Hope that helps,
Cheers,
Shashank
02-23-2011 01:55 AM
Hi
For 3750 V2, the minimum Cisco IOS Software release is 12.2.50 !
In order to stack 2 switches they must have the same major version and the same feature set. I recommend that the minor version is also the same.
ipbase/ip services ==> these are two differerent feature sets! thus incompatible.
==> with stacking you create one logical switch
So before stacking (connecting stack cables) you need to ensure both have the same software (inclusive feature set)
Configuring stacking is not required as the switch will detect the stack cables at the stack port ;-)
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02-22-2011 01:06 AM
1. You can use the same IOS on both switches. The lastes (IP BASE) is 12.2 (55) SE
2. You can you mix and match the switches in the stack. 3750 / 3750-E / 3750-X. Reference: http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps5023/prod_white_paper09186a00801b096a.html
and: http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps5023/data_sheet_c78-531031.html
Regards,
Ian
02-23-2011 01:00 AM
Dear iwhitmore,
Thanks for your feed back I am using IP service based IOS that is c3750-ipservicesk9-mz.122-55.SE1. Now i am having anether switch which is using IOS c3750-ipbasek9-mz.122-50.SE1 as you have mentioned previously it should have major version i hope its correct occourding to you, now i am Stacking these two switches and want to check whether it is supporting or not how to do that. As well i need basic configuration command to do stacking.
Thanks,
Vasanth.
02-22-2011 01:08 AM
Hi Vasanth,
++There is no single image that can run on both WS-C3750V2-48PS and WS-C3750-48PS switches. However, both of these switches will have images in the same IOS version.
++For the switches to be stackable, they should run the same major version. For eg, both of them should run either 12.2(35)SE5 or 12.2(55)SE1. Also ensure that they run the same license (sh license).
++Check out the steps to create a stack out of mixed hardware switches at the link below:
Hope that helps,
Cheers,
Shashank
02-23-2011 12:04 AM
Hi Shashank,
Thanks for your feedback on this issue. I am using IP service based IOS that is c3750-ipservicesk9-mz.122-55.SE1. Now i am having anether switch which is using IOS c3750-ipbasek9-mz.122-50.SE1 as you have mentioned previously it should have major version i hope its correct occourding to you, now i am Stacking these two switches and want to check whether it is supporting or not how to do that. As well i need basic configuration command to do stacking.
Thanks,
Vasanth
02-23-2011 01:55 AM
Hi
For 3750 V2, the minimum Cisco IOS Software release is 12.2.50 !
In order to stack 2 switches they must have the same major version and the same feature set. I recommend that the minor version is also the same.
ipbase/ip services ==> these are two differerent feature sets! thus incompatible.
==> with stacking you create one logical switch
So before stacking (connecting stack cables) you need to ensure both have the same software (inclusive feature set)
Configuring stacking is not required as the switch will detect the stack cables at the stack port ;-)
---------------------------------------
Plz don't forget to rate posts ;-)
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