SRW2048 Gigabit connection problems

Unanswered Question
Mar 23rd, 2010


I have a SRW2048 connected back to a Cisco 6509 core switch.  For some reason, I cannot establish a gigabit connection with our computers.  Both Lenovo laptops and Dell desktops are failing; they always end up falling back and negotiating at 100/full.  The port used to uplink back to the 6509 seems to connect at gig, and the port status on both the 2048 and the 6509 indicate that there is a gig connection between them.  But any of my computers connected to the 2048 cannot get a gig connection.  Can anyone help??


I have this problem too.
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alissitz Thu, 03/25/2010 - 08:00

For the computer links, are both the switch and computer set to auto negotiate speed / duplex?


Andrew Lissitz

CokeAddict Thu, 03/25/2010 - 08:46

Both the switch and the computer are set to auto-negotiate.  When I try to set the computer to a force auto-negotiate 1000 Mbps, it still doesn't work.  It keeps trying to connect but never succeeds.  The port light will light up with amber (gig) for a couple seconds and then turn off again, and it keeps cycling that way.


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