09-06-2018 03:42 AM - edited 03-08-2019 04:05 PM
hello,
i have moved a server from a 3750 switch to a 3850 switch. it only auto negotiates to 100mb full. i want it to negotiate to 1000mb like the rest of my servers which are all 1gb.
here is the config
switchport mode access
switchport nonegotiate
spanning-tree portfast
i also tried
speed 1000
duplex full
but it wont negotiate.
is their anything that i am missing or do i need the server guy to take a look at the NIC on the server
Solved! Go to Solution.
09-06-2018 06:43 AM
Hello Ohareka70,
Please find below some guidelines for Cisco Catalyst 3850:
When configuring an interface speed and duplex mode, note these guidelines:
For the interface on the Catalyst 3850 switch, please provide the following:
show interface GigabiEthernetX/Y/Z
show interface GigabiEthernetX/Y/Z capabilities
show interface GigabiEthernetX/Y/Z status
show idprom interface GigabiEthernetX/Y/Z
show inv | i X/Y/Z
Regards,
09-06-2018 06:43 AM
Hello Ohareka70,
Please find below some guidelines for Cisco Catalyst 3850:
When configuring an interface speed and duplex mode, note these guidelines:
For the interface on the Catalyst 3850 switch, please provide the following:
show interface GigabiEthernetX/Y/Z
show interface GigabiEthernetX/Y/Z capabilities
show interface GigabiEthernetX/Y/Z status
show idprom interface GigabiEthernetX/Y/Z
show inv | i X/Y/Z
Regards,
09-12-2018 01:05 PM
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