Display Physical Port Layer 2 Information

You can display physical port information at Layer 2 using the port-phy-show command. This command displays information about the default VLAN, link quality, maximum frame size, Ethernet mode, speed, and status. You can also display the default VLAN for a port.

CLI network-admin@Leaf1 > port-phy-show

port state speed eth-mode    max-frame learning def-vlan

---- ----- ----- --------    --------  -------- --------

17   up    1000  1000base-x  1540      on       1

19   up    10000 10Gbase-cr  10232     on       1

Displaying Transceiver Information

You can display information about the transceivers connected to the switch using the port-xcvr-show command:

CLI network-admin@Leaf1 > port-xcvr-show

switch         port vendor-name      part-number      serial-number    

-------------- ---- ---------------- ---------------- ----------------

Spine1         3    3M               1410-P17-00-0.50                  

Spine1         4    3M               1410-P17-00-0.50                  

Spine1         57   3M               9QA0-111-12-1.00 V10B9252         

Spine1         65   3M               9QA0-111-12-1.00 V10B9614