Cisco Nexus 3000 Series Nx-Os Layer 2 Switching Configuration Guide, Release 5.0(3)U1(1 - Cisco Nexus 3000 series Configuration Manual

Configuring Ethernet Interfaces
Command
switch# show interface type slot/port
switch# show interface type slot/port capabilities
switch# show interface type slot/port transceiver
switch# show interface brief
switch# show interface flowcontrol
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 1/1
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
Auto-mdix is turned on
Rate mode is dedicated
Switchport monitor is off
Last clearing of "show interface" counters never
5 minute input rate 942201806 bytes/sec, 14721892 packets/sec
5 minute output rate 935840313 bytes/sec, 14622492 packets/sec
Rx
129141483840 input packets 0 unicast packets 129141483847 multicast packets
0 broadcast packets 0 jumbo packets 0 storm suppression packets
8265054965824 bytes
0 No buffer 0 runt 0 Overrun
0 crc 0 Ignored 0 Bad etype drop
0 Bad proto drop
Tx
119038487241 output packets 119038487245 multicast packets
0 broadcast packets 0 jumbo packets
7618463256471 bytes
0 output CRC 0 ecc
0 underrun 0 if down drop
0 late collision 0 lost carrier 0 no carrier
0 babble
0 Rx pause 8031547972 Tx pause 0 reset
The following example shows how to display the physical Ethernet capabilities:
switch# show interface ethernet 1/1 capabilities
Ethernet1/1
Model:
Type:
Speed:
Duplex:
0 output error 0 collision 0 deferred
734510033
10Gbase-(unknown)
1000,10000
full

Cisco Nexus 3000 Series NX-OS Layer 2 Switching Configuration Guide, Release 5.0(3)U1(1)

Displaying Interface Information
Purpose
Displays the detailed configuration of the specified
interface.
Displays detailed information about the capabilities
of the specified interface. This option is only available
for physical interfaces
Displays detailed information about the transceiver
connected to the specified interface. This option is
only available for physical interfaces.
Displays the status of all interfaces.
Displays the detailed listing of the flow control
settings on all interfaces.
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