speed-duplex
speed-duplex{
10-full
|
10-half
|
100-full
|
100-half
|
1000-full
|
1000-full-master
|
1000-full-slave
|
10g-full
|
|
10g-full-master
|
10g-full-slave
|
2500-full
|
2500-full-master
|
2500-full-slave
|
5g-full
|
5g-full-master
|
5g-full-slave
|
auto
}no speed-duplexBy default, the speed is auto-negotiated.
Interface configuration mode
The Gigabit Ethernet copper ports are designed to auto-sense and auto-negotiate the speed and duplex mode of the connected device. If the attached device does not support this operation, you can manually enter the port speed to operate at 10, 100, or 1000 Mbps. The default and recommended setting is auto (10/100/1000 auto-sense).
On FastIron devices, when setting the speed and duplex mode of an interface to 1000 Mbps full duplex, configure one side of the link as master (1000-full-master ) and the other side as slave (1000-full-slave ).
Both ends of the link must be configured to operate at the same speed.
2500 and the 5G speeds are applicable only to Multi-Gigabit ports.
The
no form of the command restores the default.
Refer RUCKUS FastIron Management Configuration Guide for more information.
For the Ruckus ICX 7850-48F, SFP28 ports are grouped into fours. For example, ports 1/1/1 to 1/1/4 are one group and ports 1/1/5 to 1/1/8 are another group, and so on. All ports in a four-port group must be configured to the same value. This restriction does not apply if configuring values between 1G and 10G.
The following example changes the port speed of copper interface 1/1/8 on a device from the default of 10/100/1000 auto-sense, to 100 Mbps operating in full-duplex mode.
device(config)# interface ethernet 1/1/8 device(config-if-e1000-1/1/8)# speed-duplex 100-full
The following example changes the port speed of a four port group to 10 Mbps operating in full-duplex mode for an ICX 7850-48F device.
ICX-7850# configure terminal ICX-7850(config)# interface ethernet 1/1/45 to 1/1/48 ICX-7850(config-if-e1000-1/1/8)# speed-duplex 10g-full
The following example configures a breakout port and changes the breakout port speed to 1Gbps. No reload is required.
ICX7550-48F# configure terminal ICX7550-48F# breakout ethernet 1/1/11 ICX7550-48F# write memory ICX7550-48F# reload ICX7550-48F# configure terminal ICX7550-48F#(config)# interface ethernet 1/1/1:2 ICX7550-48F(config-if-e25000-1/2/1:2)# speed-duplex 1000-full ICX7550-48F(config-if-e25000-1/2/1:2)# gig-default neg-off
The following example unconfigures a breakout port that had a port speed set to 1Gbps. No reload is required.
ICX7550-48F# configure terminal ICX7550-48F#(config)# interface ethernet 1/1/1:2 ICX7550-48F(config-if-e25000-1/2/1:2)#no gig-default neg-off ICX7550-48F Router(config-if-e25000-1/2/1:2)#no speed-duplex