06-29-2010 02:12 AM - edited 03-06-2019 11:48 AM
Hello, everyone
I'm trying to set fixed speed and fixed duplex mode for one port on catalysy2960 switch. According to the manual I should be able to do it with:
speed 100
duplex full
However there doesn't seem to be such commands. I still have some 2950 switches. And these commands are present there. Has anything changed? Are this commands IOS-specific?
Thanks and best regards.
06-29-2010 02:23 AM
Hello, everyone
I'm trying to set fixed speed and fixed duplex mode for one port on catalysy2960 switch. According to the manual I should be able to do it with:
speed 100
duplex full
However there doesn't seem to be such commands. I still have some 2950 switches. And these commands are present there. Has anything changed? Are this commands IOS-specific?
Thanks and best regards.
I dont think it is problem with ios, It should work under interface configuration mode if you want set to manual setting and if you want to disable auto negotiation configure a command no negotiation auto.
Hope to Help !!
Ganesh.H
06-29-2010 02:37 AM
06-29-2010 03:37 PM
Are you using the SFP modules? If so, you can't change the speed and duplex. Duplex is always set to full and speed depends on your SFP module. You are not trying to set to 100 your 1Gb SFP modules are you? If you are then you are using the wrong modules.
Cisco 100BASE-FX SFP Fast Ethernet Interface Converter on Gigabit SFP Ports
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