Cisco Nexus 5000 Series Switch CLI Software Configuration Guide, NX-OS 4.0(1a)N1 (OL-16597-01, January 2009)

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Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
OL-16597-01
Chapter 5 Configuring Ethernet Interfaces
Displaying Interface Information
The following example shows how to disable an Ethernet port:
switch# configure terminal
switch(config)# interface ethernet 1/4
switch(config-if)# shutdown
To restart an interface, perform this task:
The following example shows how to restart an Ethernet interface:
switch# configure terminal
switch(config)# interface ethernet 1/4
switch(config-if)# no shutdown
Displaying Interface Information
To view configuration information about the defined interfaces, perform one of these tasks:
The show interface command is invoked from EXEC mode and displays the interface configurations.
Without any arguments, this command displays the information for all the configured interfaces in the
switch.
The following example shows how to display the physical Ethernet interface:
switch# show interface ethernet 1/4
Ethernet1/1 is up
Hardware is 1000/10000 Ethernet, address is 000d.eca3.5f08 (bia 000d.eca3.5f08)
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,
reliability 255/255, txload 190/255, rxload 192/255
Encapsulation ARPA
Port mode is trunk
full-duplex, 10 Gb/s, media type is 1/10g
Input flow-control is off, output flow-control is off
Command Purpose
switch(config-if)# no shutdown
Restarts the interface.
Command Purpose
switch# show interface type slot/port
Displays the detailed configuration of the specified
interface.
switch# show interface type slot/port
capabilities
Displays detailed information about the capabilities
of the specified interface. This option is only available
for physical interfaces
switch# show interface type slot/port
transceiver
Displays detailed information about the transceiver
connected to the specified interface. This option is
only available for physical interfaces.
switch# show interface brief
Displays the status of all interfaces.
switch# show interface debounce
Displays the debounce status of all interfaces.
switch# show interface flowcontrol
Displays the detailed listing of the flow control
settings on all interfaces.