Configuration manual

speed {100 | 1000 | 10000 | auto}
6. Optionally, set full- or half-duplex.
INTERFACE mode
duplex {half | full}
7. Disable auto-negotiation on the port.
INTERFACE mode
no negotiation auto
If the speed was set to 1000, do not disable auto-negotiation.
8. Verify configuration changes.
INTERFACE mode
show config
Example of the show interfaces status Command to View Link Status
Example of Setting Port Speed and Disabling Auto-Negotiation
NOTE: The show interfaces status command displays link status, but not administrative
status. For both link and administrative status, use the show ip interface [interface |
brief] [configuration] command.
Dell#show interfaces status
Port Description Status Speed Duplex Vlan
Te 0/1 Down Auto Auto --
Te 0/2 Down Auto Auto --
Te 0/3 Down Auto Auto --
Te 0/4 Down Auto Auto --
Te 0/5 Down Auto Auto --
Te 0/6 Down Auto Auto --
Te 0/7 Down Auto Auto --
Te 0/8 Down Auto Auto --
Te 0/9 Down Auto Auto --
Te 0/10 Down Auto Auto --
Te 0/11 Down Auto Auto --
Te 0/12 Down Auto Auto --
Te 0/13 Down Auto Auto --
[output omitted]
In the previous example, several ports display “Auto” in the Speed field, including port 0/1. In the following
example, the speed of port 0/1 is set to 100Mb and then its auto-negotiation is disabled.
Dell#configure
Dell(config)#interface tengig 0/1
Dell(conf-if-te-0/1)#speed 100
Dell(conf-if-te-0/1)#duplex full
Dell(conf-if-te-0/1)#no negotiation auto
Dell(conf-if-te-0/1)#show config
!
interface TenGigabitEthernet 0/1
no ip address
speed 100
duplex full
no shutdown
Interfaces
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