05-03-2012 11:24 PM - edited 03-07-2019 06:30 AM
Hi all.,
Does anyone know what is causing " Gigabit port is restricted to full duplex" while trying to hard code speed/duplex on a 4507 switch port?
Thank you,
Marian
05-04-2012 12:49 AM
This means that 1G/Half-duplex mode is not implemented in Cisco. Not only in Cat4507 but in any other switch also, despite of a fact that such a standard does exist.
05-04-2012 06:42 AM
Marian,
Some older modules don't support setting half-duplex. Newer ones do.
As an example older module that does not support setting half-duplex = WS-X6316-GE-TX. A newer module that does = WS-X6148A-GE-45AF
Dan
05-04-2012 09:15 AM
Thanks Sergey and Dan. I have a pair of 4507, HSRP config (same hardware different IOS though). The issue I have is only on the switch with the oldest IOS release (active HSRP), when I tried to config "duplex full".
Marian
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