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3750x 12.2(58)SE2 IPBASE 10gb uplink ports no being displayed

we have just purchased a few 3750x's that we intend to add to our 3750g stacks.  We've purchased the 10gb uplink modules, C3kx-nm-10gt, but when they are installed they are not appearing in the switches web gui nor can you configure them correctly.  If we upgrade a 3750x to 15.0.1 they seem to work fine.  All of our current 3750g's are running 12.2(58)SE2 IPBASE so we don't really want to have to upgrade them all to 15.0.1

Are we missing something or do the 10gb modules only work properly with ios 15.0.1?

3 REPLIES
Cisco Employee

3750x 12.2(58)SE2 IPBASE 10gb uplink ports no being displayed

Hi Kerry,

Do you see this interfaces in "show int" command output? And did you try to reload the switch?

Kind Regards,
Ivan

Kind Regards, Ivan Shirshin **Please grade this post if you find it useful.
Cisco Employee

Re: 3750x 12.2(58)SE2 IPBASE 10gb uplink ports no being displaye

Hi Kerry,

I checked minimum software requirement and this modules are supported starting with 15.0(1)SE, so those won't work with 12.2(58)SE2:

http://www.cisco.com/en/US/partner/docs/switches/lan/catalyst3750x_3560x/software/release/15.0_1_se/release/notes/OL25302.html#wp84866

Kind Regards,
Ivan

**Please grade this post if you find it useful.

Kind Regards, Ivan Shirshin **Please grade this post if you find it useful.
New Member

3750x 12.2(58)SE2 IPBASE 10gb uplink ports no being displayed

ahhhhhh that explains things!  Oh well will have to upgrade all the 3750g's to 15.0.1 what fun

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