07-12-2010 07:50 AM - edited 03-01-2019 09:41 AM
Can someone let me know what firmware/IOS version they're running on their 3750s for a redundant UCS setup? We ran into a problem last week with our northbound connection to UCS and when we contacted Cisco support, we were told the version we were running had a bug. With that being said, we've already tried running 3 different versions with no luck.
Here's a detailed explanation of what's going on with our environment: http://terenceluk.blogspot.com/2010/07/problem-with-ucs-northbound-connection.html
If you have an environment up that's been stable for awhile, can you post your 3750 firmware and UCS firmware versions? Thanks.
07-12-2010 08:12 AM
We have our UCS connected to two 3750E switches in a stack. They are running c3750e-universal-mz.122-35.SE5.
Since it is a E model I am not sure that it is apples to apples.
07-13-2010 12:18 PM
Hi Kris,
Were you using these 2 on the switches?
x2: CVR-X2-SFP10G
SFP: SFP-10G-SR
07-13-2010 12:38 PM
I am using the following in the 3750E:
X2-10GB-SR= |
SFP-10G-SR= |
07-13-2010 03:56 PM
Looks like our x2 module is different. We actually have another environment using that module without any issues but it's only a single chassis with one fabric interconnect.
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