Cisco Nexus 5000 Series Switch CLI Software Configuration Guide (OL-16597-01, July 2009)

The following example shows how to display the physical Ethernet transceiver:
switch# show interface ethernet 1/1 transceiver
Ethernet1/1
sfp is present
name is CISCO-EXCELIGHT
part number is SPP5101SR-C1
revision is A
serial number is ECL120901AV
nominal bitrate is 10300 MBits/sec
Link length supported for 50/125mm fiber is 82 m(s)
Link length supported for 62.5/125mm fiber is 26 m(s)
cisco id is --
cisco extended id number is 4
The following example shows how to display a brief interface status (some of the output has been removed
for brevity):
switch# show interface brief
--------------------------------------------------------------------------------
Ethernet VLAN Type Mode Status Reason Speed Port
Interface Ch #
--------------------------------------------------------------------------------
Eth1/1 200 eth trunk up none 10G(D) --
Eth1/2 1 eth trunk up none 10G(D) --
Eth1/3 300 eth access down SFP not inserted 10G(D) --
Eth1/4 300 eth access down SFP not inserted 10G(D) --
Eth1/5 300 eth access down Link not connected 1000(D) --
Eth1/6 20 eth access down Link not connected 10G(D) --
Eth1/7 300 eth access down SFP not inserted 10G(D) --
...
The following example shows how to display the link debounce status (some of the output has been removed
for brevity):
switch# show interface debounce
--------------------------------------------------------------------------------
Port Debounce time Value(ms)
--------------------------------------------------------------------------------
...
Eth1/1 enable 100
Eth1/2 enable 100
Eth1/3 enable 100
...
The following example shows how to display the CDP neighbors:
switch# show cdp neighbors
Capability Codes: R - Router, T - Trans-Bridge, B - Source-Route-Bridge
S - Switch, H - Host, I - IGMP, r - Repeater,
V - VoIP-Phone, D - Remotely-Managed-Device,
s - Supports-STP-Dispute
Device ID Local Intrfce Hldtme Capability Platform Port ID
d13-dist-1 mgmt0 148 S I WS-C2960-24TC Fas0/9
n5k(FLC12080012) Eth1/5 8 S I s N5K-C5020P-BA Eth1/5
From Cisco NX-OS Release 4.0(1a)N1(1), the default value of the device ID field for CDP advertisement
has been changed from the chassis serial number to the hostname and serial number, as in the example
above.
Note
Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
76 OL-16597-01
Displaying Interface Information
Disabling and Restarting Ethernet Interfaces