I have configured about 20 of these switches now, and notice in the port listings a TE1/1//1 TE1/1/2 and GI1/1/1 GI1/1/2 uplink port. There are only two uplink SFP+ ports. I now have a reason to install with a 1Gb uplink to the Core. I am using a GLC-LH module at each end. I did configure the TE1/1/1 port for the uplink. Does not work though.... SO... Do I need to configure the two GI1/1/1 and 1/1/2 ports for uplink, remove the TE configuration for the uplink to work? Using the UNIVERSAL code with a LANBase license.
That is correct. The switch can have two 10Gig ports or 2 one Gig ports. Since you want to use the Gig ports with GLC-LH, the config needs to be deleted from the 10Gig ports and added to the one Gig ports.
You can put, for example, the same interface configuration at both TenGig or Gigabit interface. The switch will then decide which one to use when you insert the module.
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