Setting Auto-Negotiation Options - Dell PowerEdge M IO Aggregator Command Reference Manual

Figure 10-19. show interfaces status Command Example
FTOS#show interfaces status
Port Description
Te 0/1
Te 0/2
Te 0/3
Te 0/4
Te 0/5
Te 0/6
Te 0/7
Te 0/8
Te 0/9
Te 0/10
Te 0/11
Te 0/12
Te 0/13
[output omitted]
In Figure 10-19, several ports display "Auto" in the Speed field, including port 0/1. In
speed of port 0/1 is set to 100 Mb and then its auto-negotiation is disabled.
Figure 10-20. Setting Port Speed Example
FTOS#configure
FTOS(conf)#interface tengig 0/1
FTOS(Interface 0/1)#speed 100
FTOS(Interface 0/1)#duplex full
FTOS(Interface 0/1)#no negotiation auto
FTOS(Interface 0/1)#show config
!
interface TenGigabitEthernet 0/1
no ip address
speed 100
duplex full
no shutdown

Setting Auto-Negotiation Options

The
negotiation auto
forced slave after you enable auto-negotiation.
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
command flaps between an auto-neg-error and forced-master/slave states.
interface
Table 10-4. Auto-Negotiation, Speed, and Duplex Settings on Different Optics
Command mode
Status Speed Duplex Vlan
Down Auto Auto
Down Auto Auto
Down Auto Auto
Down Auto Auto
Down Auto Auto
Down Auto Auto
Down Auto Auto
Down Auto Auto
Down Auto Auto
Down Auto Auto
Down Auto Auto
Down Auto Auto
Down Auto Auto
command provides a
mode
10GbaseT 10G SFP+
module optics
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option for configuring an individual port to forced master/
1G SFP optics
Figure 10-20, the
show
Copper SFP -
1000baseT Comments
Interfaces | 143