10-18-2012 04:43 AM - edited 03-04-2019 05:54 PM
Hi,
Kindly confirm if "negotiation auto" is supported gigabit port for C3925E router.
Router(config-if)#Interface gi0/2
Router(config-if)#description test link
Router(config-if)# no ip address
Router(config-if)# negotiation auto
^
% Invalid input detected at '^' marker.
-----------------------------
Thanks in advance
Regds,
10-18-2012 05:14 AM
That is 'speed auto', and 'duplex auto'.
10-18-2012 05:22 AM
Can we hardcode or for this platform, this is the only way around?
Regds,
10-18-2012 08:11 AM
Hi,
Do you want to hardcode you router port speed and duplex settings?
You've probably mixed up the idea of DTP on a switch.
Sent from Cisco Technical Support iPad App
10-18-2012 09:55 AM
You can hardcode duples and speed as desired.
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10-18-2012 05:28 AM
he automatic negotiation mode is enabled by default. Some early Gigabit Ethernet products that predate the IEEE 802.3z standard might not support the automatic negotiation process or have problems establishing a connection. In these cases, the link is established by disabling the auto negotiation mode. GEIP allows the automatic negotiation process to be re-enabled by the negotiation auto command or bypassed by issuing the no negotiation auto command.
negotiation auto
no negotiation auto
IEEE 802.3z is not support on c3925e .chack below
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