[cisco-voip] PC Port on Phone Fails During Large Data Transfer

James Buchanan jbuchanan at ctiusa.com
Tue Feb 24 12:07:45 EST 2009


When you hardcoded to 100/Full, did you hardcode on the switch end and
inside the phone?

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of STEVEN CASPER
Sent: Tuesday, February 24, 2009 9:49 AM
To: 'cisco-voip at puck.nether.net'
Subject: [cisco-voip] PC Port on Phone Fails During Large Data Transfer

 

 Has anyone run across the following scenario - 

 

 When large amounts of data are transferred between an IP Phone and an
attached PC such as during a Microsoft Office update the update fails.
When the failure occurs the phone shows the status of port 2 (PC Port)
as no link. it was working fine prior to the update starting. This fails
consistently when the phone PC port and the PC NIC is set for 100/full,
always seems to work when both are set to Auto/Auto or when the phone is
bypassed and the PC is plugged directly into the switch port.

 

Tried multiple phones 7941/61/11s. Current phone under test is running
phone load is 41.8-3-3SR2S and we are connected to a 3750 running
12.2.25 SEE2. Going to do more testing but wondering if any one else may
have run across this.

 

Thanks

Steve

 

 

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