Set Auto-Negotiation Options - Dell S6000–ON Configuration Manual

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
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 | linecard slot-number] [configuration] command.
Dell#show interfaces status
Port Description
Te 1/1/1
Te 1/1/2
Te 1/1/3
Te 1/1/4
Te 1/2/1
Te 1/2/2
Te 1/2/3
Te 1/2/4
Fo 1/3
Fo 1/4
Fo 1/5
[output omitted]
In the previous example, several ports display "Auto" in the Speed field. In the following example, the
speed of port 1/1/1 is set to 100Mb and then its auto-negotiation is disabled.
Dell#configure
Dell(config)#interface tengig 1/1/1
Dell(conf-if-te-1/1/1)#speed 100
Dell(conf-if-te-1/1/1)#duplex full
Dell(conf-if-te-1/1/1)#no negotiation auto
Dell(conf-if-te-1/1/1)#show config
!
interface TenGigabitEthernet 1/1/1
no ip address
speed 100
duplex full
no shutdown

Set Auto-Negotiation Options

The negotiation auto command provides a mode option for configuring an individual port to forced
master/ forced slave once auto-negotiation is enabled.
CAUTION: Ensure that only one end of the node is configured as forced-master and the other is
configured as forced-slave. If both are configured the same (that is, both as forced-master or
both as forced-slave), the show interface command flaps between an auto-neg-error and
forced-master/slave states.
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Status Speed Duplex Vlan
Down Auto Mbit Auto
Down 10000 Mbit Auto
Down Auto Mbit Auto
Down 10000 Mbit Auto
Up 10000 Mbit Full
Up 10000 Mbit Full
Up Auto Mbit Full
Up 10000 Mbit Full
Down 40000 Mbit Auto
Down 40000 Mbit Auto
Down Auto Mbit Auto
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2-5
2-5
2-5
2-5
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Interfaces