There is a documented PSIRT (security advisory) that affects the licensed version of software and for which the fix is to upgrade to a patched version. You can also simply call the TAC and ask for the verification.Ģ. If the devices is under Smartnet, even when not associated by your CCO userid being attached to the contract, you will be able to proceed through service request creation online up to the last step of submitting the request. You can verify by trying to open a support case on the device. The device has a current Smartnet support contract. There are several ways that one can have upgrade entitlement. That is distinct from staying with the same feature license but simply upgrading to a newer version. Feature license level within a given image (e.g., lanbase, ipbase, ipservices) is generally still enforced with a license file tied to the Universal Device Identifier (UDI). For a while Cisco has been venturing into enforcing licensed version level on the device but customer outcry has mostly given them cause to retreat back from that position and leave customers to the "honor system" - i.e no enforcement on the device itself as long as you have the necessary image binary. You can install an image that will work on a given switch without being entitled to do so. Is that last post was not a automatic answer at the cisco website, it was a answer from cisco employee and so, it was not a error message link seems dont't work :-(Īside from which image should you run and how do universal image licenses work - all covered earlier - you do not seem to have yet had anyone address the entitlement issue. So I think, that if I don't need a feature upgrade, I can download and install the IOS 15.2(1)E1 on both switches without having licensing problems. No info about licensing level and no licensable UDI in the system. I have 3750X and 3750G, the output of "sh ver" and "sh licencense udi" are showing: Sorry that I don't have give you the complete information about my hardware. The switch will keep the same feature set (lanbase) because it is restricted on the license level that has the switch. If you have a 3750x running universal image and lanbase and you downloaded an ipbase IOS. In summary only the device 3750X and 3750E will use a license, that is no necessary to download a license for his device. Licenses are required for 3750e, 3750x series switches whereon you run universal images and you require the licenses to unlock the particular feature on the universal image. If you have a 3750G, 3750 switch you do not need any license to run any image that you require ,all you need to do is to download the image from CCO and run it onto the switch. If you have a higherįeatureset, but not activated, we can activate that (by purchasing the correct license) You can also verify this in "show license udi". See this portion in the "show ver" output The 3750E, 3750X series switches have a universal image, specific features are unlocked depending the license installed.
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