Problem connecting a 3Com 2952-Plus switch to a Cisco 3750 switch

Posted by Noel on Server Fault See other posts from Server Fault or by Noel
Published on 2010-03-03T14:40:42Z Indexed on 2010/04/12 13:13 UTC
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Connected a 3Com 2952-SFP Plus switch to a Cisco 3750 switch via fibre. There is a light on the 3Com end, but nothing at the Cisco end, and no traffic will flow. Have swapped SFP's, have swapped fibre cables, have used a different port on the Cisco, have even swapped the 3Com switch, but still no joy. When I connect a 3Com 2948 switch over fibre that works OK. Any ideas?

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Problem connecting a 3Com 2952-Plus switch to a Cisco 3750 switch - Developer IT

Problem connecting a 3Com 2952-Plus switch to a Cisco 3750 switch

3com

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